TECHNICAL DATA

Relays Code	Function Name
27/59	Over Voltage / Under Voltage Protection
50N / 51N	IDMT with Instantaneous Earth Fault Relay
60	Current Balance Relay
63	Dual Element Auxiliary Relay for Transformer
86	Lockout Relay
94	Anti Pumping Relay
95	Trip Circuit Supervision Relay
97	PT Fuse Failure Relay
MPR	Motor Protection Relay
87 T	Differential Protection Relay