RNT5A are portable Relay Testing Kit in one unit suitable to test different types of relays like over current, overvoltage, undervoltage, earthfault etc. Input: 230 volts, single phase, 50Hz. AC. 0-5,10,25,50,100 & 200A AC 1200VA Max.

This is a portable Secondary Current Injection Kit in one unit, suitable to test protective device like relays, circuit breakers and similar equipment. The Set is designed for both laboratory and field use. Input: 230 volts, single phase, 50Hz. AC. Output(s): a) Current output (One output at a time) continuously variable by smooth variation of variable autotransformer. Range: 0 to 1, 5, 10, 20, 30 & 60A having 0-100% regulation. Capacity: 500VA Max. Multi-ratio wound primary measuring CT with analog metering. Protection against overload, short circuit provided. b) Vol

Control & Measuring Unit of 3 Phase shifter in Two Units (with phase angle meter). Input : 415V, 3 phase, 4 wire, 50Hz. AC. Output : 3 Ph. Phase Shifter: 415V, 3ph.,4 wire , 50Hz. AC or 110V, 3 ph., 4 wire, 50Hz. AC. 1 Ph. Phase Shifter: 240V, 1ph. , 50Hz., AC or 63.5V ,1 ph., 50Hz. , AC. Capacity: 250VA / 500VA / 600VA / 750VA / 1 KVA. Phase Shifting can be done at any value between 0 to 3600 by coarse & fine control. One direct reading built-in phase angle meter can be provided at an extra cost.

Phase Shifting Unit of 3 Phase Phase Shifter in Two Units (with phase angle meter) Input : 415V, 3 phase, 4 wire, 50Hz. AC. Output : 3 Ph. Phase Shifter: 415V, 3ph.,4 wire , 50Hz. AC or 110V, 3 ph., 4 wire, 50Hz. AC. 1 Ph. Phase Shifter: 240V, 1ph. , 50Hz., AC or 63.5V ,1 ph., 50Hz. , AC. Capacity: 250VA / 500VA / 600VA / 750VA / 1 KVA. Phase Shifting can be done at any value between 0 to 3600 by coarse & fine control. One direct reading built-in phase angle meter can be provided at an extra cost.

3 Phase Shifter (One Unit) (without phase angle meter) Input : 415V, 3 phase, 4 wire, 50Hz. AC. Output : 3 Ph. Phase Shifter: 415V, 3ph.,4 wire , 50Hz. AC or 110V, 3 ph., 4 wire, 50Hz. AC. 1 Ph. Phase Shifter: 240V, 1ph. , 50Hz., AC or 63.5V ,1 ph., 50Hz. , AC. Capacity: 250VA / 500VA / 600VA / 750VA / 1 KVA. Phase Shifting can be done at any value between 0 to 3600 by coarse & fine control. One direct reading built-in phase angle meter can be provided at an extra cost.

NTPL make Oil Test sets are available in Manual, Motorized and Fully Automatic models. Input Voltages for all the sets are by default 230 + 10% Volts, 50/60 Hz , single phase AC. However sets with other Input Voltages can also be supplied. Out Voltages available are 0-50KV/60KV/70KV/75KV/80KV/90KV/100KV & 120KV depending on the seletion of model. Mid point of the HV winding is grounded. Sets are provided with oil cell, electrodes, gauge etc. for manual & motorised sets. Stirrer is optional at extra cost for manual & motorised sets. Automatic sets are pr