3 Phase Relay Testing Kit

Sakova 3 Phase Relay Testing Kit

The set is capable of testing of all types of three phase equipment, over-current, under & overvoltage, leakage current, power, differential and directional relays etc. Other fields of operation are plotting Excitation Curves and Ratio Tests of CT's/PT's. The RTS-3PX10 incorporates 6 nos., 1-phase variacs & 3 nos. loading transformers for variable 3-phase current & voltage outputs, with necessary switches, terminals, meters & relays etc. for testing of relays. Current & Voltage of each phase is independently variable with their values indicated by the Multifunction meter. There is also the provision of a MAKE & BREAK CONTACTa synchronized with switching ON/OFF of the CURRENT output for testing of UNDER/OVER VOLTAGE relays. Input : 415 V, 3-phase, 50 Hz, + 10% .
Outputs :
1.CURRENT:0-2/10 Amps, 3-phases, 50 VA per phase star connected continuously variable isolated from Input.
2. VOLTAGE:1. 0-270/450 V or 0-5A, 3-phases, 50 VA per phase, star connected, continuously variable, isolated from other outputs/input.
3. AUX DC : 24 V & 110 V DC + 10%, selectable.
Metering : 1 no. digital 3-phase Schneider Multifunction meter model EM6100 (4 dig, acc.- +1%), 1 no. digital timer (4 dig, 0.05%), range 0.0001 to 9999 seconds., auto ranging, programmable
It is housed in a molded 20a VIP-ALFA suitcase (500 x 390 x 200 mms approx) for easy transportation weighing