8/8/2019 1050 Motor[1]

1/3

SPECIFICATION NUMBER

DATA SHEET FOR 4935-30001-21-EL-DS-1050

HV MOTOR

Rev : 01

CLIENT: INDIAN OIL CORPORATION LTD., PANIPAT SHEET NO. 1 OF 3

SECTION 1 MOTOR DATA- (By Purchaser)

Quantity ---

Motor Tag No. ---

Voltage (V) 6.6kV + 6 %

Phase 3

Frequency (Hz) 50Hz + 3%

System Fault Level (kA) 25kA

System Earthing Resistance Grounded

Type of Motor Squirrel Cage

Duty Continuous

Location Outdoor

Type of HV terminal box Separate, Phase segregated

Method of starting DOL

Insulation Class Class F with temperature rise limited to class B

Starting Current 450% of full load current (including +ve tolerance)in case fed from DG set and 550% of full loadcurrent (including +ve tolerance) in case fed fromGrid.

Bearing temperature indicator Required

Anti condensation Heaters Required

SECTION 2 LOAD DATA (By Driven Equipment Manufacturer)

Motor Mounting

Type of Load

Suggested Motor Rating in kW

Absorbed kW at Motor Coupling kW at RPM

REVISION NO. 0 01

ISSUED FOR ENQUIRY ENQUIRY

PREPD. BY/DATE UAM/25-03-03 UAM/04-04-03

CHKD. BY/DATE ARA/25-03-03 ARA/04-04-03

APPD.. BY/DATE JAS/25-03-03 JAS/04-04-03

0

1

8/8/2019 1050 Motor[1]

2/3

SPECIFICATION NUMBER

DATA SHEET FOR 4935-30001-21-EL-DS-1050

HV MOTOR

Rev : 01

CLIENT: INDIAN OIL CORPORATION LTD., PANIPAT SHEET NO. 2 OF 3

GD2 referred to Motor Shaft for

i) Machine Kg m2

ii) Gearbox Kg m2

iii) Flywheel Kg m2

Speed Torque Curve Ref.

Type of Coupling

Coupling Arrangement in Relation to Shaft

i) Is Driven Equipment SeparatelyLocated?

ii) End Float of Driven Shaft

iii) Radial Load Imposed

iv) End Thrust Imposed

Slide Rails Required

Shaft kW and kW at end of curve

Direction of rotation from Coupling End

Starting/Max Torque required(mkg)

WK2 of equipment Including/excludingflywheel(kgm2)

Thrust up/down(kg)

SECTION 3 MOTOR DATA (BY MANUFACTURER)

1. Manufacturer

2. kW Rating

3. No of poles

4. Frame designation

5. Full Load current(A)

6. Full Load speed (rpm)

7. Full load torque

8. Starting torque

9. Pull out torque

10. Starting current at 100% Voltage (A)

8/8/2019 1050 Motor[1]

3/3

SPECIFICATION NUMBER

DATA SHEET FOR 4935-30001-21-EL-DS-1050

HV MOTOR

Rev : 01

CLIENT: INDIAN OIL CORPORATION LTD., PANIPAT SHEET NO. 3 OF 3

11. Rotation viewed from coupling end

12. Starting time (sec)At 80% Voltage

-

13. Starting time (sec)At 100 % Voltage

-

14. Locked rotor with standtime (cold/hot) secAt 80 % Voltage

-

15. Locked rotor with standtime (cold/hot) sec

At 100 % Voltage

-

16. Time (Te) for increased safety motors at100% voltage

17. WK2 of motor (kgm2)

18. Power factor at 100% load -

19. Power factor at 75% Load -

20. Efficiency at 100% load -

21. Efficiency at 75% Load -22. Space heater watts/volts - -

23. Terminal box type -

24. No. of terminals -

25. Type of RTD & BTD

(For Motors above 1000 kW)

-

26. No. of RTDs and BTDsprovided (For Motors above

1000 kW)

-

27. Heating time constant (min) -

28. Cooling time constant (min) -

29. Bearing type/no. DE -

30. Bearing type/no. NDE -

31. Lubrication type

32. Weight of motor (kg)(motor/stator/rotor)

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1

0

1

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