“IBL� make RNT3 is a portable Relay Test Set in one unit suitable to test distance relays. It can also be
used for testing power directional relays, voltage relays, current relays etc.

Input: 400 V or 110V, 50Hz., 3 phase, 4 wire AC

Output(s)
[a] Current Output (any one of the 3 phases, selectable at a time) available by smooth variation of variable autotransformer.
Range: - 0 to 1,5,10 & 50A having 0-100% regulation. Capacity: 200VA Max.
Protection against overload, short circuit provided.

[b] Voltage Output (any one of the 3 phases, selectable at a time):
110V (ph. to ph.) Or 63.5 V (ph. to n).
Capacity: 200VA Max.

[c] Phase Shifter
Phase Shifting can be done at any value between 0 to 3600 by coarse & fine control.
Capacity: 200VA Max.

Current, Voltage & Phase Angle Variation will be indicated by respective digital meters.