PCO-009 v1
TECHNICAL DOSSIER: “MESH CABLE TRAY - PERFORMA ”
Rev. 7 April 2012
PCO-009 v1
1. GENERAL CHARACTERISTICS. --------------------------------------------------------------------- 4 - MATERIAL. -------------------------------------------------------------------------------------------------- 4 - TRAY DIMENSIONS*: “CB CERTIFIED” ------------------------------------------------------------ 5 - DIVIDER WALL DIMENSIONS: “CB CERTIFIED”------------------------------------------------ 8 - LID DIMENSIONS: “CB CERTIFIED” ---------------------------------------------------------------- 8 - SUPPORT DIMENSIONS: ------------------------------------------------------------------------------- 9 - EARTHING CLAMP: “CB CERTIFIED” ------------------------------------------------------------ 16 - FIXING ACCESSORIES -------------------------------------------------------------------------------- 16 - QUICK ACCESSORIES -------------------------------------------------------------------------------- 17 - DIVIDER WALL RIVETED ------------------------------------------------------------------------------- 6 - MECHANICAL PROPERTIES.------------------------------------------------------------------------ 19 SAFETY WORKING LOAD --------------------------------------------------------------------------- 19 TRAYS --------------------------------------------------------------------------------------------------- 19 SUPPORTS AND CEILING ELEMENTS. ------------------------------------------------------- 24 IMPACT TEST -------------------------------------------------------------------------------------------- 31 - ROUTING TRAY ACCESSORIES. ------------------------------------------------------------------ 31 - TRAY JOINTS. -------------------------------------------------------------------------------------------- 31 - SUPPORT FIXING DEPENDING ON THE TRAY WIDTH. ------------------------------------ 32 - TIGHTENING TORQUE FOR SCREWS.----------------------------------------------------------- 33 - ELECTRICAL CONTINUITY AND EARTHING. -------------------------------------------------- 33 - RESISTANCE TO CORROSION AND CHEMICAL AGENTS -------------------------------- 35 - STORAGE RECOMMENDATIONS. ----------------------------------------------------------------- 38 2. STANDARD. “CB CERTIFY”------------------------------------------------------------------------- 39 3. PRODUCT TESTS. -------------------------------------------------------------------------------------- 40 4. CE MARK. ------------------------------------------------------------------------------------------------- 40 IDENTIFICATION.------------------------------------------------------------------------------------------ 40 5. QUALITY AND ENVIRONMENTAL MANAGEMENT ------------------------------------------ 41 6. INTEGRATED MANAGEMENT SYSTEM --------------------------------------------------------- 41 APPENDIX I ---------------------------------------------------------------------------------------------------- 42
PCO-009 v1
- CALCUALTION METHODS: -------------------------------------------------------------------------- 42 MANUAL SELECTION PROCEDURE OF THE TRAY TO BE INSTALLED. ------------ 42 APPENDIX II --------------------------------------------------------------------------------------------------- 46 -
INSTALLATION RECOMMENDATIOS FOR ELECTRICAL TRUNKING IN
BUILDINGS (IEC 364-5-52) ----------------------------------------------------------------------------- 46 - DISTANCE TO THE WALL ---------------------------------------------------------------------------- 46 - TEMPERATURE AND VENTILATION. ------------------------------------------------------------- 46 - CLOSENESS TO OTHER TRUNKINGS. ---------------------------------------------------------- 47 - CHOICE AND LOCATION OF THE TRAYS.------------------------------------------------------ 48 - MAINTENANCE AND CLEANING------------------------------------------------------------------- 49 - SAFETY FOR HANDLING------------------------------------------------------------------------------- 49 APPENDIX III -------------------------------------------------------------------------------------------------- 50 -
INSTALLATION REQUIRIMENTS AND RECOMMENDATIONS FOR
ACCESSORIES. -------------------------------------------------------------------------------------------- 50 APPENDIX IV -------------------------------------------------------------------------------------------------- 54 APPENDIX V--------------------------------------------------------------------------------------------------- 70 -
E90 CERTIFICACION ACCORDING TO DIN 4102-12
PCO-009 v1
TECHNICAL DOSSIER: “PERFORMA”
Rev. 6 May 2011 Page 4 of 69
1. GENERAL CHARACTERISTICS. The Performa was one of the most appropriate and cost-effective system to routing cable, due to their special characteristics, light weight, high strength, maximum ventilation, easy forming and versatile accessories. The particular desing of the Performa with twin transversal rod gives greater carrying capacity in turn providing a high degree of security due to lack of edges that could damage the electrical cables, thus fulfilling the requirements in the EN 61537. The Performa has a wide range of accessories designed to resist mechanical stresses in the worst cases, the Performa delivers versatility, safety, easy assembly and reducing the installation cost.
- MATERIAL. MATERIAL: The Performa are manufactured in: • Steel rod. C4D in accordance with the requirements of the standard EN 10016-2-3. • Stainless steel rod. AISI 304 equivalent to X5CrNi 18-10 (1.4301), in accordance with the requirements of the Standard EN 10088-2. • Steel rod with zinc aluminum alloy coating (ZA) : Zn95Al5 class AB according to EN 10244-2 Supports and accessories: •
Cold rolled steel. Steel quality A1-DC01 in accordance with EN 10130.
•
Elastic steel. Steel quality CS67 in accordance with EN 10132-4. These two first materials are used for products which required an additional surface treatment, electrolytic surface treatment, zinc flake, etc.
•
Pre-Galvanized steel “PG”. Steel quality DX51D+Z275 MA-C. in accordance with EN 10346.
•
Continuously hot-dip zinc-magnesium-aluminum alloy coated steel flat products (ZM). Steel quality DX51D+ZM175 MA-C. in accordance with EN 10346
•
Stainless steel “SS” , Quality AISI 304 equivalent to x5CrNi 18-10 1.4301 EN 10088-2.
•
Insulating components. Polyamide PA6.
PCO-009 v1
TECHNICAL DOSSIER: “PERFORMA”
Rev. 6 May 2011 Page 5 of 69
COATINGS: SCHNEIDER ELECTRIC is meticulous about checking the quality of the coatings for ensure the best behavior of the tray front corrosion. The performa has the following coatings that we must choose depending on the place of the installation. • Zinc “EZ”. Zinc (silver) is a process base on electrolytic zinc coatings on steel, according to EN 12329-1, with levels above 8 microns, zinc coating is advisable for environments with moderately aggressive environmental. •
Bichromatic “BC”. This coating is like a Zinc coating, but with the particularity that a passivation of chrome salts is added to boost corrosion resistenace, the microms are the same as with zinc coating, although the corrosion resistance is grater.
•
Hot dip galvanized coating “HDG”. Hot dip galvanizad coating is a process base on the direct immersion of the parts in a zinc bath smelted according to EN ISO 1461 standard, so that fairly high micron levels above 120 can be obtained for the Performa.
•
Zinc flake “LZ”. Base on a metallic surface treatment of zinc and aluminium, the average thickness is 6 microns, the resistente to corrosion increase applying an organic impermeable treatment, this surface treatment is equivalent to the resistent of corrosion like a Hop dip galvanizad.
For a high aggressive environmental, specially chemical and food industries, we recomend to use Performa on the range stainless steel.
- TRAY DIMENSIONS*: “CB CERTIFIED” (*)For assembled or installed tray Model
Zinc
Bichromated
Hop Dip Galvanized
ZA
Stainless Steel
High (mm)A
Width (mm)B
Section useful (mm²)
35x50
45 11 050
45 16 050
45 12 050
CSU4518050
45 15 050
35
50
1238
35x100
45 11 110
45 16 110
45 12 110
CSU4518110
45 15 110
35
100
2688
35x150
45 11 115
45 16 115
45 12 115
CSU4518115
45 15 115
35
150
4288
35x200
45 11 120
45 16 120
45 12 120
CSU4518120
45 15 120
35
200
5888
35x300
45 11 130
45 16 130
45 12 130
CSU4518130
45 15 130
35
300
9088
60x60
45 11 206
45 16 206
45 12 206
CSU4518206
45 15 206
60
60
2666
70x100
45 11 210
45 16 210
45 12 210
CSU4518210
45 15 210
70
100
5268
70x150
45 11 215
45 16 215
45 12 215
CSU4518215
45 15 215
70
150
9112
70x200
45 11 220
45 16 220
45 12 220
CSU4518220
45 15 220
70
200
12328
70x300
45 11 230
45 16 230
45 12 230
CSU4518230
45 15 230
70
300
19028
70x400
45 11 240
45 16 240
45 12 240
CSU4518240
45 15 240
70
400
25728
70x500
45 11 250
45 16 250
45 12 250
CSU4518250
45 15 250
70
500
32428
70x600
45 11 260
45 16 260
45 12 260
CSU4518260
45 15 260
70
600
39128
105x200
45 11 320
45 16 320
45 12 320
CSU4518320
45 15 320
105
200
18768
105x300
45 11 330
45 16 330
45 12 330
CSU4518330
45 15 330
105
300
28968
105x400
45 11 340
45 16 340
45 12 340
CSU4518340
45 15 340
105
400
39168
105x500
45 11 350
45 16 350
45 12 350
CSU4518350
45 15 350
105
500
49368
105x600
45 11 360
45 16 360
45 12 360
CSU4518360
45 15 360
105
600
59568
PCO-009 v1
TECHNICAL DOSSIER: “PERFORMA”
Rev. 6 May 2011 Page 6 of 69
-MESH CABLE TRAY WITH DIVIDER WALL
Ref. (*) CSU4521211 CSU4521221 CSU4521222 CSU4521231 CSU4521232 CSU4521241 CSU4521242
Model
Section (mm2)
70X100/1 1340 / 3310 70X200/1 2390 / 7890 70X200/2 2340 / 5600 / 2340 70X300/1 4650 / 11200 70X300/2 5150 / 8310 / 2350 70X400/1 4650 / 16800 70X400/2 5100 / 11200 / 5100
(*)Coatings: EZ mesh tray + PG wall divider
A (mm) B (mm) 24 43 42 84 92 84 92
60 141 100 200 150 300 200
C (mm) 42 42 92
PCO-009 v1
TECHNICAL DOSSIER: “PERFORMA”
-
ROD DIAMETRES:
Model 35x50 35x100 35x150 35x200 35x300 60x60 70x100 70x150 70x200(*) 70x300(*) 70x400(*) 70x500(*) 70x600(*) 105x200(*) 105x300(*) 105x400(*) 105x500(*) 105x600(*)
Ø Ø Longitudinal Transversal Rod (mm) Rod (mm)
4,4
3,9
4,9
(*) The longitudinal rod for all range in Stainless Steel is Ø 4,4 mm
Rev. 6 May 2011 Page 7 of 69
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TECHNICAL DOSSIER: “PERFORMA”
Rev. 6 May 2011 Page 8 of 69
- DIVIDER WALL DIMENSIONS: “CB CERTIFIED”
Model
PG
HDG
ZM
TSR-35 TSR-70 TSR-105 TSM-30 TSM-60 TSM-80
45 71 510 45 71 520 45 71 530 47 21 730 47 21 760 47 21 780
45 72 510 45 72 520 45 72 530 47 22 760 47 22 780
SS
CSU457851 45 75 510 CSU457852 45 75 520 CSU457853 45 75 530 CSU472873 CSU472876 CSU472878 -
High (mm) A 26 56 76 25 55 75
Width Width Length Length (mm) B (mm) B (mm) C (mm) C PG & ZM HDG & SS PG & ZM HDG &SS 25 25 25 17 17 17
17 17 17 17 17
3000 3000 3000 2000 2000 2000
2000 2000 2000 2000 2000
- LID DIMENSIONS: “CB CERTIFIED”
Model
PG
HDG
ZM
SS
TR-60 TR-100 TR-150 TR-200 TR-300 TR-400 TR-500 TR-600
45 41 106 45 41 110 45 41 115 45 41 120 45 41 130 45 41 140 45 41 150 45 41 160
45 42 106 45 42 110 45 42 115 45 42 120 45 42 130 45 42 140 45 42 150 45 42 160
CSU4548106
45 45 106 45 45 110 45 45 115 45 45 120 45 45 130 45 45 140 45 45 150 45 45 160
CSU4548110 CSU4548115 CSU4548120 CSU4548130 CSU4548140 CSU4548150 CSU4548160
A (mm) B (mm) Length (mm) 60 100 150 200 20 2000 300 400 500 600
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TECHNICAL DOSSIER: “PERFORMA”
Rev. 6 May 2011 Page 9 of 69
- SUPPORT DIMENSIONS: HORIZONTAL BRACKET “CB CERTIFIED”
Model
“S”
“SR” PG
ZM
A (mm)
PG
HDG
SS
ZM
100
45 51 110
45 52 110
45 55 110
CSU4548110
150
45 51 115
45 52 115
45 55 115
CSU4548115
200
45 51 120
45 52 120
45 55 120
CSU4548120
300
45 51 130
45 52 130
45 55 130
CSU4548130
400
45 51 140
45 52 140
45 55 140
-
45 50 114
-
444
500
45 51 150
45 52 150
45 55 150
-
45 50 115
-
544
600
45 51 160
45 52 160
45 55 160
-
45 50 116
-
644
45 50 110 CSU4558110 144 45 50 111 CSU4558111 194 45 50 112 CSU4558112 244 45 5 113 CSU4558113 344
HORIZONTAL BRACKET OMEGA “CB CERTIFIED”
Model
PG
100
45 50 310
A B (mm) C (mm) (mm) CSU4558310 150
150
45 50 315
CSU4558315
200
200 300
45 50 320 45 50 330
CSU4558320
250 300
ZM
CSU4558330
131
50
D (mm)
23
HORIZONTAL BRACKET SET “CB CERTIFIED”
“ “CS”
“CSO”
B (mm)
C (mm)
82 42 130
PCO-009 v1
TECHNICAL DOSSIER: “PERFORMA”
Rev. 6 May 2011 Page 10 of 69
Model
“CS” PG
“CS” ZM
“CSO” PG
“CSO” ZM
A B (mm) C (mm) CS / CSO (mm)
100
45 51 210
CSU4558210
45 51 510
CSU4558510
162
150
45 51 215
CSU4558215
45 51 515
CSU4558515
212
200
45 51 220
CSU4558220
45 51 520
CSU4558520
262
300
45 51 230
CSU4558230
45 51 530
CSU4558530
362
400
45 51 240
CSU4558240
45 51 540
CSU4558540
462
500
45 51 250
CSU4558250
45 51 550
CSU4558550
562
600
45 51 260
CSU4558260
45 51 560
CSU4558560
662
200
INTERNAL AND EXTERNAL CORNER SUPPORTS • Internal and external corner supports for wall mounted installations. Both accessories are compatible with the horizontal bracket, quick horizontal bracket, horizontal bracket omega, horizontal bracket set, horizontal bracket set orientable, and ceiling bracket omega.
Model
PG
HDG
A (mm)
B (mm)
C (mm)
External
CSU4551095
CSU4552095
165
140
83.5
Internal
CSU4551090
CSU4552090
165
147
30.5
140
55
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TECHNICAL DOSSIER: “PERFORMA”
Rev. 6 May 2011 Page 11 of 69
FIRE EXTENSION SUPPORT • Main function is to reinforce the brackets using a threaded rod, in wall installations for buildings applications.
Model
PG
A (mm)
B (mm)
C (mm)
Fire extension support
45 51 992
140
20
25
SWIVEL PENDANT SUPPORT “CB CERTIFIED” • Swivel pendant support for ceiling-suspended installations in combination with U-profile and pendant, at the same time it allows to fix on walls with differents inclinations of 90º, for example: tunnels, crowns.
Model Swivel pendant support
PG
HDG
45 51 410 45 52 410
SS
ZM
A (mm)
B (mm)
C (mm)
D (mm)
45 55 410
CSU4548410
160
150
60
100
PCO-009 v1
TECHNICAL DOSSIER: “PERFORMA”
Rev. 6 May 2011 Page 12 of 69
U-PROFILE “CB CERTIFIED” • For a proper fixation of them and to support SWL, the profiles must be mounted with lateral punchings forming 45º with horizontal line.
Model
PG
HDG
SS
ZM
A (mm)
B (mm)
C (mm)
U Profile
45 51 420
45 52 420
45 55 420
CSU4548420
1000
55
30
CEILING BRACKET OMEGA “CB CERTIFIED”
Model
PG
ZM
A (mm)
B (mm)
C (mm)
D (mm)
E (mm)
SSO-100 SSO-150 SSO-200 SSO-300
45 50 410 45 50 415 45 50 420 45 50 430
CSU4558410
153 204 252 357
196
50
23
131
CSU4558415 CSU4558420 CSU4558430
Model
PG
ZM
SO-600
CSU4550360
CSU4558360
A B (mm) (mm) 610
131
C (mm)
D (mm)
50
23
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TECHNICAL DOSSIER: “PERFORMA”
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SUSPENDED BRACKET • Reversible Bracket, for using in vertical installations.
Model
PG
HDG
SS
VS-100
45 51 310
45 52 310
45 55 310
VS-150 VS-200
45 51 315 45 51 320
45 52 315 45 52 320
45 55 315 45 55 320
VS-300
45 51 330
45 52 330
45 55 330
VS-400
45 51 340
45 52 340
VS-500 VS-600
45 51 350 45 51 360
45 52 350 45 52 360
A B C D (mm) (mm) (mm) (mm) 150 185 200 250
235 285
350
385
45 55 340
450
485
45 55 350 45 55 360
550 650
585 685
50
38
HEAVY DUTY SUSPENDED BRACKET “CB CERTIFIED” • Reversible Bracket, for using in vertical installations.
CSU4558620
B (mm) 267,5
C (mm) 240
45 51 630
CSU4558630
347,5
320
VSR-400
45 51 640
CSU4558640
467,5
440
VSR-500
45 51 650
CSU4558650
547,5
520
VSR-600
45 51 660
CSU4558660
667,5
640
Model
PG
ZM
VSR-200
45 51 620
VSR-300
A (mm)
41,75
D (mm)
60
QUICK SUSPENDED BRACKET
Model
PG
HDG
ZM
RC PROFILE 150 RC PROFILE 200 RC PROFILE 300 RC PROFILE 400 RC PROFILE 500 RC PROFILE 600 RC PROFILE 1000 RC PROFILE 2000 RC PROFILE 3000
45 30 510 45 30 520 45 30 530 45 30 540 45 30 550 45 30 560 45 30 570 45 30 580 45 30 590
45 32 510 45 32 520 45 32 530 45 32 540 45 32 550 45 32 560 45 32 570 45 32 580 45 32 590
CSU4538510
A (mm)
(mm)
20
40
B
CSU4538520 CSU4538530 CSU4538540 CSU4538550 CSU4538560 CSU4538570 CSU4538580 CSU4538590
C (mm) 250 300 400 500 600 700 1000 2000 3000
PCO-009 v1
TECHNICAL DOSSIER: “PERFORMA”
CENTRAL SUSPENSION
Model
EZ
Central Suspension Support Suspension Simple Support Suspension Double
BC
/
HDG
SUPPORT SUSPENSION “CB CERTIFIED”
SS
45 51 430 45 56 430 45 52 430 45 55 430
-
-
-
-
PG
ZM
A (mm)
B (mm)
C (mm)
-
CSU4548430
60
40
∅8.5
CSU4578120
72
75
92
CSU4578130
162
100
183
45 72 120 45 75 120 45 71 120
-
Rev. 6 May 2011 Page 14 of 69
45 75 130 45 71 130
SUSPENSION SUPPORTS “C” AND “L” “CB CERTIFIED”
Model Suspension Support “C” Suspension Support “L”
BEAM CLAMP /
A B C (mm) (mm) (mm)
PG
HDG
SS
45 51 440
45 52 440
45 55 440
70
36
39
45 51 450
45 52 450
45 55 450
104
36
39
BEAM CLAMP HORIZONTAL
/
BEAM CLAMP VERTICAL
• Beam clamp for suspended installations. To be used together with threaded rods M8 or M10. Material: steel, electro-zinc.
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TECHNICAL DOSSIER: “PERFORMA”
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• Beam clamp horizontal for suspended installations from the side of the beam. To be used together with threaded rods M6 or M8. Material: Steel, phosphate zinc. • Beam clamp vertical for suspended installations from the top f a beam. To be used together with threaded rods M6 or M8. Model
Phosphate Zn -
EZ
GTV-8 45 71 408 GTV-10 45 71 410
A B C D E F H (mm) (mm) (mm) (mm) (mm) (mm) (mm) 36 38 18 12,8 Ø 9 M8 19 41,5 44,5 21 17 Ø 11 M10 20
GHS-6 GHS-8
-
45 71 416 45 71 418
5 50
21 21
46 46
6 8
19 19
40 40
-
GVS-6
-
45 71 436
92
21
33
6
19
-
-
GVS-8
-
45 71 438
92
21
33
8
19
-
-
THREADED RODS “CB CERTIFIED”
EZ
SS
VR6 -10
45 51 467
-
VR8-05
45 51 470
45 55 470
1000
M8
VR8-10
45 51 480
45 55 480
500
M8
COUPLER
•
A B (mm) (mm) 1000 M6
Model
/
LATERAL JOINT
/
EXTENDABLE JOINT “CB CERTIFIED”
Coupler: Set recommended for lateral joint. When you use laterals joint, we recommend to put one coupler for trays of 150 and 200 mm of width and two couplers for trays of 300 and 400 mm of width and three couplers for trays of 500 and 600 mm of width.
Model
EZ
BC
HDG
SS
B.U. U-35 U-70/105 U. EXTENSIBLE
45 61 110 45 61 200 45 61 205 45 61 150
45 66 110 45 66 200 45 66 205 -
45 62 110 45 62 200 45 62 205 -
45 65 110 45 65 200 45 65 205 45 65 150
A B (mm) (mm) CSU456811 23,5 27 CSU456820 32 80 CSU456820 46 80 CSU456815 300 17 ZM
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QUICK JOINTS “BR-35” ; “BR-70/105” Model
EZ
A B (mm) (mm)
BC
BR-35 45 61 170 BR-70/105 45 61 1801
45 66 170 45 66 180
22 30
141,1 141,1
TAKE OFF PLATE “CB CERTIFIED”
Model
PG
ZM
A (mm)
B (mm)
Take off plate
45 71 315
CSU4578315
85
146
- EARTHING CLAMP: “CB CERTIFIED” EZ
High (mm) A
Width (mm) B
45 71 310
29
24
- FIXING ACCESSORIES FIXING “CB CERTIFIED” /
FAST FIXING
Model
EZ
BC
HDG
BF
45 61 120
45 66 120
45 62 120
FR
-
-
-
SS
ZM
45 65 120 CSU4568120 -
-
Polyamide
A B (mm) (mm)
C (mm)
-
23,5
23,5
-
45 61 160
17,9
17.7
14
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TECHNICAL DOSSIER: “PERFORMA” FIXING BOLTS “CB CERTIFIED”
Rev. 6 May 2011 Page 17 of 69
/ REINFORCED NUTS (PR-2141 Y 4141) /
Model
EZ
BC
SS
Fix. Bolt.M6x12 Fix. Bolt.M6x20 TMR 6 TMR 8 TMR10 TMMC 6 TMMC 8 TMMC10 TMML 6 TMML 8 TMML10 TM-4 TM-5 TM-6 TME-6 TME-8
47 21 912 45 71 110 25 21 706 25 21 708 25 21 710 25 21 716 25 21 718 25 21 720 25 21 726 25 21 728 25 21 730 15 06 110 15 06 120 15 06 130 15 06 150 15 06 155
45 76 110 -
47 25 912 45 75 110 -
A (mm) 13,5 13,5 17 17 24 37 37 37,5 15 18,8 18,8 36 36
RECTANGULAR NUTS
B (mm) 15,5 23,5 11 11 16 31 31 29,5 13 16,8 16,8 20 15
C (mm) 6 6 8 6 6 8 6 6 8 3 3 3 5 3
D (mm) M6 M8 M10 M6 M8 M10 M6 M8 M10 M4 M5 M6 M6 M8
- QUICK ACCESSORIES FAST FIX HANGER “RC RJ 35”
/
FAST FIX “RC 6060”
/
FAST COUPLER “RC 70105”
RAIL FAST FIX “RC 41” / CABLE DROP OUT “RC DROP” /
TRAY COVER FIXING
PCO-009 v1
TECHNICAL DOSSIER: “PERFORMA”
RC LOCKER
/
Rev. 6 May 2011 Page 18 of 69
FAST COUPLER “RC35”
45 32 400
Width (mm) 30
High (mm) 31,2
Lenght (mm) 54,3
45 30 100 45 30 200
45 32 100 45 32 200
34 30
55 10
52 88
RC35
45 30 135
45 32 135
25
11,2
62
RC 41 RC DOP
45 30 300 45 30 700
45 32 300 45 32 700
21,5 44
19,5 10
49,8 109
RC COVER
45 30 800
45 32 800
18
15,4
33,8
RC LOCKER
45 30 900
45 32 900
18
6
21.3
Model
EZ
LZ
RC SJ 35
45 30 400
RC 6060 RC 70105
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TECHNICAL DOSSIER: “PERFORMA”
Rev. 6 May 2011 Page 19 of 69
- MECHANICAL PROPERTIES. SAFETY WORKING LOAD The Safety Working Load values correspond to an evenly distributed load that can be Applied with guaranteed safety in the normal conditions of use of the trays according to the results obtained from the tests made in accordance with the criteria of the standard for cable trays.
TRAYS WALL-ATTACHED HORIZONTAL INSTALLATION The tests were performed according to the layout of the trays recommended in figure 1, following the standard EN 61537, section 10.3 test type III. The trays were loaded evenly using the joins and fixings recommended in this catalogue for each tray model, as well as the horizontal mounts corresponding to each tray model and width. Three tests were performed for each tray model with a different distance between mounts (L). The joins are placed at L/5 from the central mount. Figure 1: Tray layout used for the load test.
Some recommendations for brackets installation to keep L/5 joint distance depending on span for 3 meters trays length:
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L: Recommended distance between mounts. It may be 1, 1.5 or 2 m, depending on the tray model and the load applied.
L/5: Recommended distance for joints between trays with regard to the point of support or mount.
The Safety Working Load (kg/m) is determined from the longitudinal and transversal defelections (see figura 2). These deflections must be below the following values: • •
Maximum longitudinal deflection below 1% of the distance between supports. Maximum transversal deflection below 5% of the tray width.
Security coefficient 1,7. The system allow a increase the SWL of 1,7 times more without collapse.
Figura 2: Representation of the transversal and longitudinal deflection
Transversal Deflection Longitudinal Deflection
The Safety Working Load values for each tray type and model according the distance between mounts is indicated in the following table. The values in the table are using the recommended quantity of U-35, U-70/105 and central joints for each width.
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Rev. 6 May 2011 Page 21 of 69
SAFETY WORKING LOAD (Kg/m)*
TRAY MODEL
Span 1,5 m
Span 1 m
“CB CERTIFIED”
Span 2 m
35x50
44
24
14 (**)
35x100
45
25
16
35x150
50
26
17
35x200
46
27
17
35x300
53
28
19
60x60
65
35
22
70x100
83
50
36
70x150
89
53
40
70x200
107
53
39
70x300
109
65
51
70x400
133
70
61
70x500
126
74
55
70x600
155
82
63
105x200
141
94
75
105x300
137
93
74
105x400
163
93
81
105x500
184
93
70
105x600
197
92
91
(**) Estimated valour
SWL (Kg/m)
Note: The APPENDIX I shows the method to calculate the tray to install based on the weight and the volume of the conductor
60 55 50 45 40 35 30 25 20 15 10
35x100 35x150 35x200 35x300 35x50
1
1,25
1,5 Span (m )
1,75
2
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160 150 140 130 120 110 100 90 80 70 60 50 40 30 20
60 x 60 70 x 100 70 x 150 70 x 200 70 x 300 70 x 400 70 x 500 70 x 600
. 1
1,25
1,5
1,75
2
SWL (Kg/m)
Span (m )
195 185 175 165 155 145 135 125 115 105 95 85 75 65
105x200 105x300 105x400 105x500 105x600
1
1,25
1,5 Span ( m)
1,75
2
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Safety Working Load values for each Stainless Steel mesh cable tray.
SWL (Kg/m)*
TRAY MODEL (SS)
Span 1,5 m
35x50
20 (**)
35x100
22
35x150
22
35x200 35x300
22 22
60x60
35
70x100
50
70x150 70x200
49 48
70x300
48
70x400 70x500
46,5 46,5
70x600
45
105x200
67
105x300 105x400
66 65
105x500
65
105x600
65
“CB CERTIFIED”
(**) Estimated valour
* The units must be N/m, to convert the unit to N/m, multiply the SWL in Kg/m per 9.81 (Standard EN 61537).
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SUPPORTS AND CEILING ELEMENTS. The Safety Working Load values are the maximum evenly distributed load that can be applied with guaranteed safety in the normal conditions of use of the mount, according to the results obtained from the tests made in accordance with the criteria of the standard for cable trays EN 61537, section 10.8. -
The Safety working Load values of the supports have been obtained for a maximum deflection of 5 % of the total length of the support mesured at he most infavorable end.
-
The supports must support, without any breakage (deformations are admitted), a load of 1.7 x SWL (Safety working Load).
To choose the correct supports and ceiling system consider the Safety Working Load and the tray itself. An easy way to choose the correct support is to apply the equivalente: SWL Tray x Span = SWL Support
•
HORIZONTAL BRACKET. “CB CERTIFIED”
In supports the maximum displacement (FMÁX) is at the end of the support, the limit according standards is:
FMAX= D/20 (D = Support width)
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HorizontalQuickBracket
Bracket
SWL (Kg)
Bracket
SWL (Kg)
S - 100
324
SR - 100
324
S - 150
306
SR - 150
306
S - 200
273
SR - 200
273
S - 300
214
SR - 300
214
S - 400
191
SR - 400
191
S - 500
178
SR - 500
178
S - 600
154
SR - 600
154
Set Horizontal Bracket Bracket
SWL (Kg)
CS - 100
418
CS - 150
Omega Bracket
428
Bracket SO - 100
SWL (Kg) 198
CS - 200
345
SO - 150
121
CS - 300
331
SO - 200
100
CS -400
315
SO - 300
78
CS -500
250
CS -600
190
Bracket
SWL (Kg)
Orientable Bracket
60
Note: Safety Working Load fixed for console support.
Bracket L Bracket
SWL (Kg) 30
Note: Maximum charge fixed for horizontal support.
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SUSPENDED BRACKET. “CB CERTIFIED” Suspended Bracket
Heavy Suspended Bracket
Bracket
SWL (Kg)
VS- 100
51
Bracket
SWL (Kg)
VS- 150 VS- 200 VS- 300 VS- 400 VS- 500 VS- 600
52 59 62 56 42 35
VSR - 200
505
VSR - 300
481
VSR - 400
515
VSR - 500
442
VSR - 600
460
Omega Bracket
RC Profile
Bracket
Bracket
SWL (Kg)
SSO - 100
123
SSO - 150
105
SSO - 200
90
SSO - 300
75
RC Profile overlapping system
CTA (Kg)
RC- Profile 150
127
RC- Profile 200
138
RC- Profile 300
98
RC- Profile 400
70
RC- Profile 500
60
RC- Profile 600
49
Bracket
CTA (Kg)
RC- Profile 400
250
RC- Profile 500
230
RC- Profile 600
170
RC- Profile 1000
140
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BRACKETS . “CB CERTIFIED” Model
Bending Moment (Kg.m) (Fig. 7a) (10.8.2.1)
Tensile strength (Kg) (Fig. 7b) (10.8.2.2)
1 Orientable Bracket + 1 U profile
25
1000
1 Orientable Bracket + 2 U profile
50
2000
C Bracket
-
400
2 C Brackets
-
1245
L Bracket
-
362
M6 Threaded rod
-
100
M8 Threaded rod
-
100
U profile length = 1 meter
Tests made in accordance with the criteria of the standard EN 61537
1 Measure deformation point F Force L Length
1 Measure deformation point F Force
Fig. 7a. Momentum test. Ceiling mounting.
Fig. 7b. Traction resistance
1 Measure deformation point F Force L Length A1 Lever point A2 Lever point d = (A1+A2)/2 Fig. 7c. Momentum on horizontal support.
For this type of installations are recommended the highest mechanical strength support to guaranty the SWL for Performa. -
Horizontal Bracket Set +“U” Profile, y console Support “CS”
The load must be well-balanced; this means that both sides must have the same number of supports and load.
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Important: When mounting two U Profiles, bolts must be assembled in the suitable zone:
Place for fixing the fixations.
When placing only one support or the load not is not well-balanced, it is important to know the momentum.
Displacement
Momentum Displacement
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To know the momentum next formula must be applied: Ft = L (m) x qmáx (kg/m) Ft = Total Load L = Span Length q máx = AWL (Depends on tray width) Bracket CS
Distance “d”(m)
100 150 200 300 400 500 600
0.095 0.120 0.145 0.195 0.245 0.295 0.345
Mt = Ft (kg) x d (m) Mt = Momentum Ft = Total Load d = Distance between axis center and support center.
d=
( A1 + A2 ) 2
Fig. 7c.
Ft : Traction Load (Kg) Mt : Momentum (Kg/m) This type of installation is considered as secure if Mt and Ft is inside of the security area of the graph:
1. SWL obtained from 10.8.2.1 and figure 7a. 2. No secure zone 3. Security zone 4. SWL obtained from 10.8.2.2 and figure 7b. . Fig. H.2 – Security area illustration
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SWL values for Horizontal Bracket Sets + “U” profile + Console, mounted one by one and a length from the ceiling of 1 meter. SWL (Kg.m) (10.8.2.3) Adaptable Bracket + U profile + CS (Tray width) 100
150
200
300
400
500
600
90
85
80
70
60
50
40
SWL (Kg.m) (10.8.2.3) Adapatble Bracket + 2 U Profile + CS (Tray width) 100
150
200
300
400
500
600
138
131
124
110
96
82
68
SWL values for Omega Bracket Sets (SO-600) First Bending Moment (Kg.m) (Fig. 7a) (10.8.2.1) (M1) Single (A) 17,3 Single with reinforcement (B) 36,7 Double (C) 42,8
Configuration (See illustrations)
A
Tensile strength (Kg) (Fig. 7b) (10.8.2.2) 230 460 570
B
Second Bending Moment (Kg.m) (Fig. 7c) (10.8.2.3)(M2) 10,2 19,4 29,5
C
Note: The SWL values are valid for all different coatings. * The units must be N/m, to convert the unit to N/m, multiply the SWL in Kg/m per 9.81 (Standard EN 61537).
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IMPACT TEST . “CB CERTIFIED” Impact test up to 20 J. (Equivalent to IK-10 according to EN 50102)
- ROUTING TRAY ACCESSORIES. The Performa cable trays must adapt to the different change directions. In case of mounting 90º corners in horizontal wall and horizontal installations, it is recommended to use additional supports (see internal and external corners supports) in the most unfavorable zone to secure the SWL of the tray installed.
Support (mm) Tray width (mm)
Internal Corners1
External Corners2
100
150
100
150
200
150
200
300
200
300
400
300
400
500
400
500
600
500
600
600
600
1. 2.
Support recommended to mount internal corner supports Support recommended to mount external corner supports
- TRAY JOINTS. To secure the SWL of the tray in the joint zone and accessories use the number of joints listed in the table below.
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Possibility to join the sides Tray Model
Central Joint Lateral Joint
35x50 35x100 35x150 35x200 35x300 60x60 70x100 70x150 70x200 70x300 70x400 70x500 70x600 105x200 105x300 105x400 105x500 105x600
Clamp
Quick Joint 2 RC 35
2 U-35
2 BU
2 BR-35 2 RC 35
2 BU 2 BR 70/105 ó 2 RC 70/105 2 U-70/105 4 BU 4 BR 70/105 ó 4 RC 70/105
1 1 2 (*) (*) 1 1 2 2 3 3 1 2 2 3 3
(*) Manufacturer recommends using 1 clamp on base when quick joints be installed only for Hot Dip Galvanize finished systems.
Note. The quantity of joints is the sum of both sides.
- SUPPORT FIXING DEPENDING ON THE TRAY WIDTH. To secure the integrity of all kind of installations (horizontal, vertical, pendant,etc…) use the number of joints listed in the table below
50
Nº of fixations per support (recommended) 1
100
1
150 200
2
300
3 4
Tray width (mm)
400 500 600
2
4 4
Note: Only for horizontal installations the support fixing could be reduced, but they must keep a distance between them and the sides as much 200 mm.
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- TIGHTENING TORQUE FOR SCREWS. To secure the SWL of the tray, the tightening torque for the fastening is listed in the table below.
Product Clamp Fixation Lateral joint U-35 Lateral joint U-70/105 Bolt w/nut M6x20 Bolt w/nut M6x12 Threaded rod M6 Threaded rod M8
Tightening Torque (N/m) 12 12 12 12 12 12 12 20
- ELECTRICAL CONTINUITY AND EARTHING. The standard EN 61537 establishes that for trays with electrical continuity characteristics (metal), this continuity should be guaranteed by means of an equipotent connection and one or several connections to earth, if they are necessary, in accordance with the use of the tray system. The impedance must not exceded: - 50 mΩ through the joint. - 5 mΩ x meter of tray.(*) (*)Currently this valour is studying through document IEC/SC23A/WG12, CLC/TC213/WG-5 –813. It will be change to 50 mΩ x meter.
1. Coupling between tray sections 2. Joining two tray sections
-
Values of electrical impedance with the lower higher side of tray.
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Tray
Test type
Z
REZ 35x50 REZ 35x50 REZ 35x50 REZ 60 x 60 REZ 35 x 100 REZ 70 x 100 REZ 105 x 200 REZ 60 x 60 REZ 60 x 60 REZ 60 x 60 REZ 35 x 100 REZ 35 x 100 REZ 35 x 100 REZ 70 x 100 REZ 70 x 100 REZ 70 x 100 REG 70 x 300 REZ 105 x 200 REZ 105 x 200 REZ 105 x 200
1 meter length tray Tray with lateral joint U-35 Tray with clamp RC-35 1 meter length tray 1 meter length tray 1 meter length tray 1 meter length tray Tray with clamp BR-70/105 Tray with lateral joint U-70/105 Tray with clamp Tray with clamp BR-35 Tray with lateral joint U-35 Tray with clamp Tray with clamp BR-70/105 Tray with lateral joint U-70/105 Tray with clamp Tray with clamp RC-70/105 Tray with clamp BR-70/105 Tray with lateral joint U-70/105 Tray with clamp
7(mΩ/m) 1(mΩ) 1,3(mΩ) 2,8(mΩ/m) 2,7(mΩ/m) 1,7(mΩ/m) 0,7(mΩ/m) 2,8(mΩ) 1,4(mΩ) 5,6(mΩ) 3,0(mΩ) 1,7(mΩ) 0,96(mΩ) 4,7(mΩ) 1,9(mΩ) 2,2(mΩ) 1,03(mΩ) 3,5(mΩ) 2,7(mΩ) 3,5(mΩ)
The meter length and joining systems for the different sections that Schneider Electric has, as well as the joints of the different accessories supplied, comply with the electrical continuity test established in the aforementioned standard, guaranteeing impedance established. To guarantee these impedance values tightening torque values of no less than 5 Nm are recommended, always using the joins recommended for each tray type, and taking sizes into account. Schneider Electric, to guarantee the most safety of all installations, recommends the proper earthing of all the elements that make up the system (sections and accessories), using the accessories designed specifically for this purpose, i.e., the BTT earth terminal for installations with metal trays, “Performa” and “Metalnorma” series (ref. 4571310), and a conductor with a section between 16 and 70 mm2 may be used. SCHNEIDER ELECTRIC RECOMMENDS NOT TO USE THE TRAYS AS EARTH OR NEUTRAL CONDUCTORS. EVEN WE AREN’T RESPONSIBLES OF ANY DAMAGE IF YOU USE ACCESSORIES FROM OTHER MANUFACTURERS.
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- RESISTANCE TO CORROSION AND CHEMICAL AGENTS The atmosphere’s action on metals is one of the main problems caused by corrosion, leading to major economic losses due to suitable basic criteria in the design and location of the installations. Corrosion is an electrochemical phenomenon since it is caused by the loss of mass of metals through the ionization of these metals when an electrical current is run through an electrolyte. Corrosion is promoted by three fundamental factors: Moisture (without moisture there is no atmospheric corrosion, since it is the water that acts as the electrolyte), atmospheric pollution, particularly concentrations of SO2 that have a major capacity to damage metal, and the concentration of chlorides (Clions), that are located near marine environments. Corrosion causes the oxidation of the material, giving rise to a continuous loss of mass, which contributes to the gradual loss of the characteristics of the metals, both mechanical and electrical continuity, with the major risk that this entails for the installation and the users. When the presence of corrosive or pollutant substances, including water, may provoke corrosion or degradation, the parts of the trunking that are prone to damage must be duly protected or manufactured in a material that is resistant to this product. Moreover, it is expressed that there cannot be any mutual contact between different metals that may form electrochemical couples, unless specific measures are taken to avoid the consequences of these contacts. In this regard, SCHNEIDER ELECTRIC provides suitable coatings for its range of metal trays according to where they are to be located. These coatings are:
CONTINUOUS GALVANIZED COATING (Pre-Galvanized) “PG” The continuous galvanized coating is performed according to EN 10346 standard: “Bands (plates and reels) of low-carbon steel, with continuous galvanization by hot immersion for cold-forming”. The quality of this type of material gives it 275 g/m of zinc, between 10 and 20 microns. This type of coating is suitable for installations subject to moderate or average environmental aggression and is provided for the “Metalnorma” series trays and “Performa” accessories.
ELECTROZINC “EZ” Zinc (silver) is a process base on electrolytic zinc coatings on steel, according to EN 12329-1, with levels above 8 microns, zinc coating is advisable for environments with moderately aggressive. BICHROMATED “BC” This coating is like a Zinc coating, but with the particularity that a passivation of chrome salts is added to boost corrosion resistance; the microns are the same as with zinc coating, although the corrosion resistance is greater.
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HOT DIP GALVANISED COATING “HDG” Hot dip galvanized coating is a process based on the direct immersion of the parts in a zinc bath smelted according to the EN ISO 1461 standard, so that fairly high micron levels (above 70 µm) can be obtained for the “Performa” series trays. This type of coating is conceived for installations subject to high environmental aggression. IMPORTANT: Hot dip galvanized coating is a coating whose immersion process (in zinc vats), leads to certain defects of appearance, such as: Whitish stains, irregular surfaces and in some cases grey stains or discoloration. All these defects are totally normal in this type of coating and are admissible according to EN ISO 1461 standard, and do not at all reduce the protection for the product. To minimize this type of a esthetic problems the storage recommendations provided above should be followed. Even so, in moist environments, the initial appearance of whitish stains or a dark colour are inevitable, although they disappear in time and will eventually take on the characteristic grey hue of hot dip galvanizing. ZINC ALUMINUM ALLOY ( Zinc+) ZA:: An alloy of 95% zinc and 5% aluminum. In this case, aluminum corrodes more slowly
than zinc in most atmospheres because of its barrier layer of very passive aluminum oxide. However, this passive layer prevents aluminum from adequately contributing towards cathodic (sacrificial) protection. Cathodic protection is the strong point of zinc coatings, in that if the coating is cut or scratched, the zinc near the exposed steel will corrode first. The zinc-aluminum alloy combines the strenghts of both zinc and aluminum, giving better passive barrier protection than regular galvanize, and better sacrificial protection than alloy coatings with lower zinc composition.
ZM : This type of alloy is produced on a classic industrial hot dip galvanising line, but dipped in a molten bath with a unique metallic chemical composition of zinc with a certain percentage of aluminum and magnesium. The percentage of magnesium is crucial as it created a stable and durable layer across the entire surface and gives a far more effective corrosion protection than coatings with a lower magnesium content. Due to its chemical composition, this zinc-aluminum-magnesium alloy has better quality characteristics in terms of barrier protection against corrosion in chloride or ammonia environments.
ZINC FLAKE “LZ” Based on a metallic surface treatment of zinc and aluminum. The average thickness is 6 microns. The resistance to corrosion increase applying an organic impermeable treatment. This surface treatment is equivalent to the Hot Dip Galvanized treatment. STAINLESS STEEL “SS” While it is not a surface coating as such, stainless steel provides excellent corrosion behavior thanks to the characteristics of the actual material. The “Performa” series trays can be supplied with this material, which is suitable for a highly aggressive degree environment. The quality of the stainless steel that SCHNIEDER ELECTRIC provides is AISI 304.
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The following table is a quick guide to help in the choice of the surface coating / Raw material to choose in each type of installation, according to the environmental characteristics.
Surface coating / Raw material Non-aggressive indoors Aggressive indoors Outdoors with a moderately aggressive environment Severely aggressive outdoors
EZ + -
BC + -
PG + -
HDG o +
LZ o +
ZA o +
ZM o +
SS o +
-
o
o
+
+
+
+
o
-
-
-
+
+
+
+
+
+: Recommended o: Possible - : Not recommended
Non-aggressive indoors: Non-aggressive indoor environments are those in which, as a result of the location of the installation and the processes performed in them, the atmosphere is barely polluted, equivalent to rural environments, i.e., pollution-free environments, with low levels of moisture, far from coastal areas, etc. Aggressive indoors: Aggressive indoor environments are those which are polluted and moist as a result of the location of the installation and /or the type of activity. Examples: Installations with high emissions of water vapor, locations in regions with major levels of moisture where the wetting times of the installation are high, high levels of SO2 caused by the location of the installations or by the actual process, high levels of chlorides due to closeness to coasts, tunnels, underground, farmhouse, greenhouse, chemical industry, food industry, etc. Any of the above cases, or a combination of them, may give rise to an interior installation rated as aggressive in terms of corrosion. Outdoors with a moderately aggressive environment: Any outdoor electrical conduction installation, since its very nature allows us to believe that it will be submitted to definitely more extreme environmental conditions than the same case indoors. Nevertheless, an installation located in a rural setting or in pollution-free environments with low moisture levels may be rated as a moderately aggressive installation Severely aggressive outdoors: This case may be compared to locations with a high level of pollution, such as urban area, coastal areas, areas with high environmental humidity, rainy areas, etc.
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MATERIAL TABLE / NSS HOURS “CB CERTIFIED”
Coatings
NSS Hours
Electrozinc Bichromated Pre-Galvanized
155 550 155
Hot Dip Galvanized / ZnAl
Tray
Brackets Small pieces Lid and Wall divider Brackets ZM Small pieces Lid and Wall divider Stainless Steel Other coating (Zinc Flake) Non metallic coating (Epoxy)
Hot Dip Galvanized
- STORAGE RECOMMENDATIONS. • • • •
Store in dry and covered places. Avoid moisture and pollutants, regardless of the tray finish. Must not support a load greater that the parking. Do not remove the packing until installation.
850 550 450 450 >850 >850 >850 > 850 550 450
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2. STANDARD. “CB CERTIFIED” The Performa system tray compliance with the standard EN 61537: “Cable management. Cable tray systems and cable ladder systems”. In accordance with the specifications: • • • •
Metallic system component. Non-flame propagating system component Electrically conductive system component. System’s component: - Steel with coating. - Stainless steel. Coatings
Clasification
Electrozinc Bichromated Pre-Galvanized
3 3 3 Tray
Hot Dip Galvanized / ZA
Brackets Hot Dip Galvanized Small pieces Lid and Wall divider Brackets ZM Small pieces Lid and Wall divider Stainless Steel Other coating (Zinc Flake) Non metallic coating (Epoxy)
8 6 5 5 8 8 8 9C 6 5
•
Minimum temperature for transport, storage, installation and use: -40ºC.
•
Maximum temperature for transport, storage, installation and use: 120ºC.
•
Components with different temperature:
•
Product
Operating temperature (ºC)
BR-35 BR-70/105 FRR Insulating floor bracket
-15 to +60
Free area of the section of the tray: Classification D
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Impact test , 20 J (equivalent to IK-10 according to EN 50102)
All components in the system have to fullfil the Standard that applies. Product Support for boxbracket PDT BTT
Artículo
Standard
Surface boxes Lighting devices Emergency lighting Pipes & accesories Ground connections
IEC/EN 60670 EN 60598 IEC/EN 61386 EN 60998 /EN 60999
3. PRODUCT TESTS. • • • • • •
Load tets on Performa trays, Safety working load according to EN 61537. Corrosion resistance test by Salt Spray Test on the different coatings according the Standard EN ISO 9227. Electrical continuity test, according to the Standard EN 61537. Impact test according to the Standard IEC 60068-2-75. Fire tests according to DIN 4102-12 “Fire behaviour of building materials and building components - Part 12: Circuit integrity maintenance of electric cable systems; requirements and testing”. Certificate Nr: P-3537/421/09-MPABS (to see Annex) Third party certified according to IEC 61537 (expedient nº): CB-1054 / 030/002255
4. CE MARK. Schneider Electric compliance with European LV Directive 2006/95/EC. At the same time compliance with the standard EN 61537 (IEC 61537). IDENTIFICATION. All tray sections must be identified in order to comply with the legislation in force, so that the manufacturer, tray model and CE marking are clearly visible. In this regard, special care should be taken with the Performa tray, identified by means of an independent element that is attached to the rods. .
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5. QUALITY AND ENVIRONMENTAL MANAGEMENT The quality control realized to this product are base on the standard EN ISO 9001, SCHNEIDER ELECTRIC is certified by AENOR. Moreover, SCHNEIDER ELECTRIC has implemented for all manufacturing process a Environmental Management System in accordance to the standard EN ISO 14001 certified AENOR.
6. INTEGRATED MANAGEMENT SYSTEM SCHNEIDER ELECTRIC VALENCIA has a Quality and environmental management certified by AENOR with a registered number SGI-008/2003, being the first manufacturing center inside this business with this certification. In the scope of this certifications ISO 9001 (quality management), ISO 14001 (environmental management) and IMS (integrated management system) is included the manufacturing of the product described in this technical dossier. Important: The data described in this technical dossier is just informative, without contractual character with the possibility to be modified between different editions. Schneider Electric declines the responsibility derived from modifications. For contractual requirements please contact directly to Schneider Electric.
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APPENDIX I - CALCULATION METHODS: MANUAL SELECTION PROCEDURE OF THE TRAY TO BE INSTALLED. 1. Tray selection The following procedure should be used to determine the tray model to be used, and includes a calculation example (shaded parts). 1.1. Obtain the cable characteristics (Table 4) • • • •
Nominal section. D: external diameter. Mass (Kg/m). Amount of cables.
Example: To install the following cables: Type of cables
Nominal Section
External Diameter d(mm)
Mass (Kg/m)
Amount
Cooper 0.6/1 KV
1 x 150
20.8
1.55
6
Cooper 0.6/1 KV
1 x 120
19
1.25
2
Cooper 0.6/1 KV Cooper 0.6/1 KV
1x6 4 x 1.5
8 10.6
0.125 0.185
10 4
1.2. Calculation of the total section requires by the cables • Unit section: S = d2 (mm2) • Total section: Sc = Sum of the unit section required for each cable. Nominal Section 1 x 150
External Unit Section S=d2 Diameter d(mm) (mm2) 20.8 432.64
6
Total section (mm2) 2595.84
Amount
1 x 120 1x6
19 8
361 64
2 10
722 640
4 x 1.5
10.6
112.36
4
449.44 Sc = 4407.28 (mm2)
1.3. Determine the filling coefficient (K). As established in the Regulation ( for instance in Spain GUIDE-BT-15): • •
K = 1.4 for isolated cables without cover H07V-K K = 1.8 for cables with cover 0.6/1 KV
•
Filling coefficient K = 1.4
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1.4. Determine the reserve % for possible extensions. • R = % of foreseeable extension. (depending on the country regulation) • Take into account the extension percentages envisaged in the Electro technical Low Voltage Regulation % of extension: R = 30%
1.5. Section of the tray Once the necessary data have been obtained the following formula is used to ascertain the “total section necessary (S)”: T
(
)
S T mm 2 = K × Where: • • • •
100 + R × Sc 100
ST: Necessary tray section including the % of extension and the filling coefficient (K). K: Filling coefficient. R: % extension. Sc: Cable section.
Transferring the values of S to the usable section column (capacity) of TABLE 1: Usable section of trays, and assuming that we wish to make the installation with the “Polinorma “ insulating tray, we will determine the tray model that has sufficient usable section to contain the cables to be installed. Applying the formula section ST:
(
)
S T mm 2 = 1'4 ×
100 + 30 × 4.407'28 = 8.021'25mm 2 100
For this example of calculation we will choose the models MTP or MTC 60x150, with a capacity of 8.310 mm2.
2. Checking tray resistance 2.1. Calculation of the cable weight •
qc = Total load: Weight of the cable (Kg/m)
Nominal section
Mass (Kg/m)
Quantity
Total Load (mm2)
1 x 150
1.55
6
9.3
1 x 120
1.25
2
2.5
1x6 4 x 1.5
0.125 0.185
10 4
1.25 0.74 qc = 13.79 Kg/m
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2.2. Expected load on trays •
qT = Necessary tray load including the % of extension (Kg/m)
qT =
100 + R × qC 100
Where: • • •
R: % extension. qC: Total load of the cables.
30% of extension (R=30)::
qT =
100 + 30 × 13'79 = 17'93Kg / m 100
2.3. Distance between brackets (span) Once selected the needed tray with value for the qT, we will determine the distance between supports (L), using the table with the SWL values.
Considering that the total load for cables is qT = 17.93 Kg/m and the type of tray to use are the models MTP o MTC 60x150, we can choose any of the three distances between supports (1, 1.5 o 2m), due to the load values are major to the qT.
3. Cables. Nominal Section (mm2)
External Diameter (mm)
Section S=D2 (mm2)
Mass (Kg/m)
1 x 1,5 1 x 2,5 1x4 1x6 1 x 10 1 x 16 1 x 25 1 x 35 1 x 50 1 x 70 1 x 95 1 x 120 1 x 150 1 x 185 1 x 240
6,4 6,8 7,2 8 8,8 9,7 11,3 12,4 13,9 15,6 17,4 19 20,8 22,6 25,4
40,96 46,24 51,84 64 77,44 94,09 127,69 153,76 193,21 243,36 302,76 361 432,64 524,41 645,16
0,063 0,076 0,094 0,125 0,165 0,225 0,33 0,425 0,555 0,76 1,02 1,25 1,55 1,91 2,42
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11,2 12,8 14,4 16,2 18,2 20,7 21,9 24 27,6 33 36,4 40,5 10,6 11,6 12,7 14,6
125,44 163,84 207,36 262,44 331,24 428 479,61 576 761,76 1089 1324,96 1640,25 112,36 134,56 161,29 213,16
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0,225 0,3 0,41 0,56 0,811 0,9 1,23 1,55 2,11 3,12 3,97 4,99 0,185 0,24 0,315 0,43
These are the most common cables used in electrical installations, for more information contact to the cables manufacturer.
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APPENDIX II - INSTALLATION RECOMMENDATIOS BUILDINGS (IEC 364-5-52)
FOR
ELECTRICAL
TRUNKING
IN
- DISTANCE TO THE WALL The distance between the tray and the wall in horizontal way must at least 20 mm. The mounting of the Schneider Electric trays on its recommended supports follow this specification with a distance of 44 mm.
- TEMPERATURE AND VENTILATION. The trunking should be chosen and installed in such a way as to adapt to the lowest or highest local ambient temperature, and should not surpass the minimum and maximum limits established by Schneider Electric in its technical specifications .
In order to avoid the effects of heat emitted by external sources, the trunking must be protected with suitable methods such as protection screens, a sufficient separation from heat sources (hot water distribution mains, apparatuses and lights, solar heat...) etc. In any case, remember that each type of tray has maximum and minimum working temperature limitations, and a greater or less capacity to dissipate heat:
• Mesh trays: Maximum conductor ventilation. • Trays with holes: Average ventilation. • Trays without holes: Minimum ventilation.
To guarantee correct ventilation, a minimum distance of 300 mm is recommended between trays in the installation.
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- CLOSENESS TO OTHER TRUNKINGS. Power circuits and very low voltage safety circuits (MBTS or MBTP) should not be installed in the same trunking unless each cable is insulated for the highest voltage present, or if one of the following measures is applied: -
That each conductor of one cable of several conductors is insulated for the highest voltage present in the cable That the cables are insulated for their voltage and installed in a separate compartment of the tray if the separation guarantees the level of insulation required for the highest voltage;
The electrical trunking should not be placed near trunking that give off heat, smoke or vapor that may damage the electrical trunking, unless they are protected by screens placed in such a way that they do not hamper heat evacuation.
When an electrical trunking is positioned under trunking that may give rise to condensation (such as water, vapor or gas ducts), precautions must be taken to protect the electrical trunking from the harmful effects of the condensations. In any case, the electrical installation should be installed above any other trunking.
When the electrical trunking are installed near non-electrical trunking, they must be placed so that any possible intervention on one of them will not affect the rest, and vice versa. This may be achieved by leaving a suitable space between the trunking or by placing mechanical or heat screens. According to the regulations in force, they will be placed between electrical trunking and other non-electrical trunking so that there is a minimum distance of 300 mm between their external surfaces.
When an electrical trunking is placed in the immediate proximity of a non-electrical trunking, the following two conditions must be fulfilled:
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The trunking must be duly protected from hazards that may arise from the presence of other trunking during normal use; particular attention should be paid to temperature increase caused by proximity a hot liquid duct, condensation, flooding caused by a fault in a liquid duct (in this case all the convenient measures will be taken to guarantee evacuation), corrosion caused by a fault in a duct containing a corrosive liquid, an explosion caused by a fault in a duct containing by a fault in a duct containing an inflammable liquid, etc.
Protection against undue contacts should also be guaranteed, considering non- electrical metal trunking as electrical conductors.
- CHOICE AND LOCATION OF THE TRAYS. The Schneider-Electric trays, may be installed as listed in the table below according the standard UNE 20460-5-52 (IEC 364-5-52),
Conductor cables
and
Without fixing
Direct fixing
Tubes
Installation System Trunking (Baseboard Non circular Trays and Over trunking section tube ladder trays Isolators and floor trunking)
Conductor non + insulated Conductor insulated + * + + Insulated Multi-pole + + + + + + 0 cables Uni-pole 0 + + + + + 0 + : Accepted - : Non accepted 0 : Not use in practical way * : The insulated conductor is accepted if the lid is only removed with the use of a tool and the tray is IP4X o IPXXD
Guarantor cable
+ +
The Schneider-Electric trays, may be installed as listed in the table below according the standard UNE 20460-5-52 (IEC 364-5-52),
Situations
Without fixing
Space (*) construction Building work + channel Buried + Build in structures Superficial mounting Aerial Immerse + + : Accepted - : Non accepted 0 : Not use in practical way
Installation System Non Protector circular Trunking section tube
Trays and ladder trays
Over Isolators
Guara ntor cable
+
+
-
0
+
+
+
-
-
+
-
+
0
-
-
+
+
+
0
-
-
+
+
+
+
+
+
-
+
+ +
+ -
+ +
+ 0
+ -
+ -
Direct fixing
Tubes
+
+
+
+
+
0 -
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- MAINTENANCE AND CLEANING When choosing and installing trunking, the experience and the knowledge of the people who are to maintain the installations should be taken into account. If it is necessary to remove a protection element to perform maintenance work, measures must be taken to ensure that the protection element is restored without reducing the degree of protection originally envisaged. Measures should be taken to guarantee safe and suitable accessibility to a trunking that requires maintenance work. In some situations it may be necessary to provide permanent access measures, such as ladders, accesses, etc.
- SAFETY FOR HANDLING It is recommended the use of gloves to do this type of installations.
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APPENDIX III - INSTALLATION ACCESSORIES.
REQUIRIMENTS
AND
RECOMMENDATIONS
FOR
SUPPORT “RC SJ 35” The support RC RJ 35, for its constructive characteristics, is safe for mounting suspended tray system used in width of 100, 150, 200 and 300, it can be used with thread rods of 6, 8 and 10 mm of diameter. Valid for fixing to wall installation with horizontal plane and horizontal way to width 200 mm tray included. Width of tray (mm)
Pendant system
Wall system
100
OK
OK
150
OK
OK
200
OK
OK
300
OK
-
SUPPORT “RC 6060” The support RC 6060, for its constructive characteristics, is safe for mounting tray system with horizontal plane and horizontal way and tray system with vertical plane and vertical way, always mounting inside of the profile.
QUICK JOINT “RC 70105” The quick joint RC 70105, for its constructive characteristics, is safe for mounting tray system with horizontal plane and horizontal way and tray system with vertical plane and vertical and horizontal way. This piece is common for trays of 70 mm and 105 mm of height, the recommendation in use is, - Trays of 70 mm, One piece per side. - Trays of 105 mm, Two pieces per side.
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QUICK FIXING “RC 41” The quick fixing RC 41, for its constructive characteristics, is safe for mounting tray system with horizontal plane and horizontal way. Quick fixing for using in profiles, PR-4141 and PR-4121. The quantity recomended for fixing it depends of the with of the tray.
Width of tray (mm)
Number of RC 41
60
NA
100
1
150
2
200
2
300
3
400
4
500
4
600
4
DROP OUT “RC DROP” The drop out RC DROP, for its constructive characteristics, is safe for mounting tray system with horizontal plane and horizontal way.
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QUICK FIXING “RC COVER” The quick fixing RC COVER, for its constructive characteristics, is safe for mounting tray system with horizontal plane and horizontal way. Use 4 quick fixing per two meters of lid. For the installations that has a lot of vibrations, the piece has a hole for fixing the lid and piece with a screw, for ensure the fixation.
QUICK JOINT “RC LOCKER” The quick fixing RC LOCKER, for its constructive characteristics, is safe for mounting tray system with horizontal plane and horizontal way. This piece allows quick and easy, secure mounting with screw or tools used for fixation.
Recommendation of use: 2 piece RC locker per both transversal rods joined, for trays of 105 mm of height.
FAST COUPLER “RC35” The quick joint RC 35, for its constructive characteristics, is safe for mounting tray system with horizontal plane and horizontal way and tray system with vertical plane and vertical and horizontal way. This piece is common for trays of 35 mm of height, the recommendation in use is, - Trays of 35 mm, One piece per side.
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CEILING BRACKET OMEGA 600 “SO-600” Its function is support in a ceiling system the range of Omega brackets that support cable trays in industrial, infrastructure and commercial buildings applications. When mounting a reinforcement or double bracket, we have to put the reinforcements between brackets, in the double configuration at least to put the bottom’s reinforcements. As we show below:
When placing only one support or the load is not well-balanced, it is important to know the momentum. In case of we want to use supports per side, the load must be well-balanced; this means that both sides must have the same number of supports and load.
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APPENDIX V
Performa E90 Fire test
• E30, E60 and E90 Classification according to: DIN 4102-12
“Fire behaviour of building materials and building components - Part 12: Circuit integrity maintenance of electric cable systems; requirements and testing”.
• IBMB test institute, with Acreditation according to this standard • Certificate Nr: P-3537/421/09-MPABS • Dätwyler Pyrofil KERAM cables • Load 10 kg/m • Support distance 1,2 m
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