DISTRIBUTION RELAYS & TRANSMISSION RELAY
Relay selection as per application
Relay sales & service
Relay co –ordination study
Relay Retrofitting ( Replacement of Old Electromechanical with New Numerical Microprocessor type Relay )
Relay programming and preparing logic for Numerical Relay

REF615 - Numerical feeder protection and control relay
REM615 - Numerical motor protection and control relay
REU615 - Numerical voltage and frequency protection and control relay
RET615 - Numerical two winding transformer protection and control relay
RED615 - Numerical line differential protection and control relay

ELECROMECHANICAL RELAY AUXILIARY AND SIGNALLING DC & AC
CV2D2J - Two element DC voltage operated relay
P8nCH2J - Voltage operated auxiliary relay with indicator self reset contacts
PN8nCH2J - DC no volt relay with reverse flag indication
PQ8nCH2J - Single pole high speed tripping relay with seven hand reset contacts
PQ5nCH2J - Single pole high speed tripping relay with four hand reset contacts
PQ8nC2JW - Single pole high burden tripping relay with six hand reset contacts
PSU6n-X - Bi-stable relay with 6 nos. electric reset contacts
PSU14n-2X - Bi-stable relay with 14 nos. electric reset contacts
TCS - Trip circuit supervision relay for pre and post close supervision
NT10 - Universal time delay relay

REF610 - Numerical feeder protection relay
REM610 - Numerical motor protection relay
REU610 - Numerical voltage protection relay
REF611 - Numerical feeder protection and control relay
REM611 - Numerical motor protection and control relay
REB611 - Numerical high impedance based bus bar differential / restricted E/F protection relay

REJ601 - Numerical feeder protection relay with communication
REJ601 - Numerical feeder protection relay without communication
REF601 - Numerical feeder protection & control with communication
REF601 - Numerical feeder protection & control without communication
REF601 - Sensor based numerical feeder protection & control with communication
REF601 - Sensor based numerical feeder protection & control without communication
REJ603 - Self-powered numerical feeder protection relay

REF630 - Numerical feeder protection and control relay
REM630 - Numerical motor protection and control relay
RET630 - Numerical two winding transformer protection and control relay
REG630 - Numerical generator protection and control relay

TRANSMISSION RELAY 66KV AND ABOVE ELECTRICAL SYSTEM
REB650/670 - Numerical Bus bar protection relay
REL650/670 - Numerical Sub – TransmissionLine Distance Protection
RET650/670 - Numerical Sub Transmission two/ Three winding transformer protection relay
REG650/670 - Numerical generator protection relay
REC650/670 - Numerical Bay Control Relay
RED670 - Numerical Tran smission Line differential protection Relay
REQ650 - Numerical Breaker Protection
RES670 - Numerical Phasor measurement Unit