91-4259-236030, 236040, 236050 principal@nptc.ac.in

Electrical And Electronics Engineering(EEE) - Laboratories

ELECTRICAL MACHINES LAB

NAME OF THE LAB: ELECTRICAL MACHINES LAB

LAB INCHARGE NAME: MRS.K.BHUVANESWARI

NAME OF THE MACHINE

SPECIFICATIONS

QUANTITY

DC COMPOUND MOTOR-GENERATOR SET

 

MOTOR

Voltage-250V

Current-17.5A

Speed-1500RPM

Capacity-3.8KW

GENERATOR

Voltage-250V

Current-12A

Speed-1500RPM

Capacity-3KW

1

DC SHUNT MOTOR-GENERATOR SET

MOTOR

Voltage-220V

Current-20 / 30A

Speed-1450RPM

Capacity-3.7KW

GENERATOR

Voltage-220V

Current-13.6  / 20.4A

Speed-1450RPM

Capacity-4.5KW

1

DC SERIES MOTOR-GENERATOR SET

 

MOTOR

Voltage-220V

Current-20 / 30A

Speed-1450RPM

Capacity-3.7KW

GENERATOR

Voltage-220V

Current-13.6  / 20.4A

Speed-1450RPM

Capacity-4.5KW

1

SINGLE PHASE INDUCTION MOTOR

 

MOTOR

Voltage-230V

Current-4A

Speed-1450RPM

Capacity-0.7457KW / 0.5HP

1

DC SHUNT SINGLE PHASE ALTERNATOR

MOTOR

Voltage-230V

Current-11A

Speed-1500RPM

Capacity-2.23KW

GENERATOR

Voltage-230V

Current-8A

Speed-1500RPM

Capacity-1.49KW

1

THREE PHASE INDUCTION MOTOR

MOTOR

Voltage-415V

Current-8A

Speed-960RPM

Capacity-3.7 KW / 5HP

1

DC COMPOUND MOTOR

 

MOTOR

Voltage-220V

Current-20.6A

Speed-1450RPM

Capacity-3.7KW

2

D.C SHUNT MOTOR

MOTOR

Voltage-220V

Current-20.3A

Speed-1450RPM

Capacity-3.7KW

 

2

D.C SERIES MOTOR

MOTOR

Voltage-220V

Current-19.6A

Speed-1400RPM

Capacity-3.7KW

2

A.C CAGE INDUCTION MOTOR

MOTOR

Voltage-400 /440V

Current-7.3A

Speed-1440RPM

Capacity-3.73KW

1

A.C SLIPRING INDUCTION MOTOR

  MOTOR

Voltage-4OOV

Current-7.5A

Speed-1450RPM

POWER FACTOR-0.86pf

Capacity-3.72KW

1

AC CAGE INDUCTION MOTOR

 

MOTOR

Voltage-400  / 440V

Current-7A

Speed-1430RPM

Capacity-3.72KW

1

THREE PHASE ALTERNATOR

D.C MOTOR

Voltage-220V

Current-19.3A

Speed-1500RPM

Capacity-3.7KW

 

ALTERNATOR

Voltage-230 / 400V

Current-7.5 / 4.3A

Power factor-0.8pf

Speed-1500RPM

Capacity-3KW

2

SYNCHORONOUS

INDUCTION MOTOR

 

MOTOR

Voltage-415V

Current-7A

Speed-1600RPM

Capacity-3KW

DC EXCITER

 Field and Armature Voltage-22 , 22V

Speed-1500RPM

 

1

RECTIFIER UNIT

Dc output voltage-220V

Current -100A

Ac input voltage-415V

Current-20A

KVA-23KW

1