Technical specification. Flygt D 8050, 60 Hz

Technical specification Flygt D 8050, 60 Hz Monitoring equipment Thermal contacts opening temp. 125 °C Material General D 8050 Item Material T...
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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

What can ITT Water & Wastewater do for you? Integrated solutions for fluid handling are offered by ITT Water & Wastewater as a world leader in transport and treatment of wastewater. We provide a complete range of water, wastewater and drainage pumps, equipment for monitoring and control, units for primary and secondary biological treatment, products for filtration and disinfection, and related services. ITT Water & Wastewater, headquartered in Sweden, operates in some 140 countries across the world, with own plants in Europe, China and North and South America. The company is wholly owned by the ITT Corporation of White Plains, New York, supplier of advanced technology products and services.

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