Technical specification Flygt D 8050, 60 Hz
Monitoring equipment Thermal contacts opening temp.
125 °C
Material General
D 8050
Item
Material
Typical Flygt Material No.
Standard Europe
Standard USA
Impeller
Stainless M0344.2343.02 EN 10088-2 steel and -3:1995
ASTM/AISI 316L and 316Ti
Pump housing
Stainless M0344.2343.02 EN 10088-2 steel and -3:1995
ASTM/AISI 316L and 316Ti
Stator housing
Stainless M0344.2343.02 EN 10088-2 steel and -3:1995
ASTM/AISI 316L and 316Ti
Shaft
Stainless M0344.2343.02 EN 10088-2 steel and -3:1995
ASTM/AISI 316L and 316Ti
O-rings
Product
Alternative
Material
1
Fluorinated rubber
Stainless steel submersible pump used for corrosive wastewater containing solids or long-fibred material.
Mechanical face seals
Denomination
Alternative
Inner seal
Outer seal
1
Aluminum oxide/ carbon
Silicon carbide/ silicon carbide
Product code Installation Impeller characteristics
8050.280 P, S LT, MT, HT
See dimensional drawing.
Process data Liquid temperature-standard Depth of immersion The pH of the pumped liquid Liquid density
max +40 °C max 20 m 2 -14 max. 1100 kg/m
3
Insulation class
60 Hz H (+180 °C)
Voltage variation - continuously running
max ± 10%
- intermittent running
max ± 10%
Voltage imbalance between phases No. of starts/hour
Option Other cables Water Detector in motor and oil housing Flexible protective sheeting for cable
Accessories
Motor data Frequency
Weight
Discharge connections, adapters, hose connections and other mechanical accessories. Electrical accessories such as pump controller, control panels, starters, monitoring relays, cables. See separate booklet or www.ittwww.com, for further information.
max 2% max 30
Cable Direct-on-line start SUBCAB®
4G1,5+2x1,5 mm2 7G2,5 mm2 14AWG/7
Y/D start SUBCAB®
D 8050
7G2,5+2x1,5 mm2
3
Ex proof version available
Power factor cos ϕ
Starting current, A
Rated current, A
Rated power, kW (hp)
Curve/Impeller No
LT-Motor rating and performance curve
P2 [kW] / [hp] 4 3 2
3.0 2.5
426 428
2.0
430
1.5 H [m] / [ft]
Installation P
S
35
460 V, 60 Hz, 3~, 1765 r/min 426
2.5 4.0 (3.4)
20
0.89
•
•
30
428
2.5 4.0 (3.4)
20
0.89
•
•
25
430
2.5 4.0 (3.4)
19
0.90
•
•
20 15
Y/D starting current is approximately 1/3 of D starting current.
LT 10 8 6 4
10 5
430
2 428
0
Ex proof version available
Power factor cos ϕ
Starting current, A
Rated current, A
Rated power, kW (hp)
Curve/Impeller No
MT-Motor rating and performance curve
0.89
0
5
3 2 1
0
100
15
200
20 300
25 400
30
35
500 600 Q [l/s] / [usgpm]
3.0 2.5
446 448
2.0
450 452
1.5 1.0 H [m] / [ft]
Installation
45
P
S
40
•
•
35
2.5 4.0 (3.4)
20
448
2.5 4.0 (3.4)
20
0.89
•
•
450
1.7 3.0 (2.3)
20
0.85
•
•
452
1.7 3.0 (2.3)
20
0.85
•
•
MT 12 10
30 25
Y/D starting current is approximately 1/3 of D starting current.
20 15
8 6 4
10 5 0
2
450 452
0 0 0
4
10
P2 [kW] / [hp] 4
460 V, 60 Hz, 3~, 1690 r/min 446
426
0
5
10
15
20
448 446
25
50 100 150 200 250 300 350 400 450 Q [l/s] / [usgpm] D 8050
Ex proof version available
Power factor cos ϕ
Starting current, A
Rated current, A
Rated power, kW (hp)
Curve/Impeller No
HT-Motor rating and performance curve
2.0 1.5
2.0
270
1.5
272
1.0
1.0 H [m] / [ft] Installation P
S
50
1.9 11 (2.5)
72
0.95
•
•
272
1.9 11 (2.5)
72
0.95
•
•
30
12 10 8
20
460 V, 60 Hz, 3~, 3360 r/min 3.0 5.0 (4.0)
32
•
268
3.0 5.0 (4.0)
32
0.86
•
•
270 (1)
1.6 3.0 (2.2)
15
0.82
•
•
270 (2)
3.0 5.0 (4.0)
32
0.86
•
•
272
1.6 3.0 (2.2)
15
0.82
•
•
HT
14 40
270
0.86
3.0 2.5
460 V, 60 Hz, 1~, 3360 r/min
266
P2 [kW] / [hp]
6
•
4
270
10 2
272
0
0 0
2
0
4
40
6 80
8
10
120
12
160 200 Q [l/s] / [usgpm]
Y/D starting current is approximately 1/3 of D starting current.
P2 [kW] / [hp] 5 3
4 3
266
2
270 (2) 270 (1)
2
272
1
1 0
268
0 H [m] / [ft]
70
HT 20
60 50 40 30
16 12
266
8
20 10 0
4
270 (1)
0 0 0
D 8050
270 (2)
272
2
4 50
6 100
8
10 150
12
268
14
200 250 Q [l/s] / [usgpm]
5
Dimensional drawing All drawings are available as Acrobat documents (.pdf) and AutoCad drawings (.dwg). Download the drawings from www.ittwww.com or contact your local ITT representative for more information. All dimensions are in mm.
LT, P-installation
6
D 8050
LT, S-installation
D 8050
LT, S-installation
7
MT, P-installation
MT, S-installation
8
MT, S-installation
D 8050
HT, P-installation
HT, S-installation
HT, S-installation
HT, S-installation
D 8050
9
10
D 8050
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Visit our Web site for the latest version of this document and more information www.ittwww.com ITT Water & Wastewater AB SE-174 87 Sundbyberg Sweden
Visiting address: Gesällvägen 33 Sundbyberg Sweden
Tel. +46 8 475 60 00 Fax +46 8 475 69 00
© ITT Water & Wastewater AB The original instruction is in English. All non-English instructions are translations of the original instruction. 899718_1.0_en.US_2010-07_TS.8050.280.60Hz