Electrical Measuring InstrumentsAC Ammeter (4 nos.) 
Type : Digital 
Range : 10A 
AC Voltmeter (4 nos.) 
Type : Digital 
Range : 450Vrms 
DC Ammeter (4 nos.) 
Type : Digital 
Range : 20A 
DC Voltmeter (4 nos.) 
Type :Digital

Range : 300V 
Single Phase Wattmeter (2 nos.) 
Type : Digital 
Range : 4kW 
DC Supply (for excitation purpose only) 
Voltage : 300V ± 10% 
Current : 2Amp 
DC Power Supply 
DC output voltage (fixed) : 220V ± 10%, 2A 
DC output voltage (variable) : 220V ± 10%, 12A 
Protective devices 
Three Phase MCB (TPN) : 2 nos.

Electrical Data Acquisition System with USB peripheral 
Communication frequency : 2.4GHz 
RF Power : 1mWatt 
Range : 10Mtr.

Measurement ranges 
AC voltage range : 25-450Vrms 
AC current range : 0.20-10Amp 
DC voltage range  :25-300Vrms 
DC current range :0.20-15Amp 
Frequency : 45-55Hz 
Active power : 50-3000Watts 
Reactive power : 50-3000Watts 
Apparent power : 50-3000Watts 
Power factor : 0.2 to 0.99 
Electrical speed : Up to 2500 RPM 
Torque : 0-25 N-m 
Auxiliary Supply : 230V AC±10%

Machine Specification 
DC Shunt machine 
Power rating : 1HP
Voltage rating : 220V DC ± 5% 
Rated speed : 1500RPM ± 7.5%
Insulation : Class 'B' 
Loading arrangement : Mechanical 
Spring balance :2 nos. (tubular type)  
Brake drum/pulley : Aluminum cast with heat suppression facility
Machine base : C channel 
Protection : Fuses (mounted on terminal box of the machines

Three Phase Squirrel Cage Induction Motor 
Power rating :1HP 
Voltage rating : 415V AC ±5%
Rated speed : 1440RPM ± 7.5% 
Insulation : Class 'B' 
Loading arrangement : Mechanical
Spring balance : 2 nos. (tubular type) 
Brake drum/pulley : Aluminum cast with heat suppression facility 
Machine base : C channel 
Protection : Fuses (mounted on terminal box of the machines) 
Single Phase Capacitor Start Induction Motor 
Power rating : 1HP 
Voltage rating : 220V AC ±5% 
Rated speed : 1440RPM ± 7.5% 
Insulation : Class 'B' 
Loading arrangement : Mechanical

Spring balance : 2 nos. (tubular type)
Brake drum/pulley : Aluminum cast with heat suppression facility 
Machine base : C channel  
Protection : Fuses (mounted on terminal box of the machines
Single Phase Transformer 
Mains supply : Single phase, 230V AC ±10%
Rating : 1kVA 
Primary voltage : 0-125V, 0-125V
Secondary voltage : 0-125V, 0-125V 
Rated current :5A