Static Relay (Earth Fault Relay)
The relay is provided with settable EFR, current trip settings & settable trip time delay. Relay energises on fault condition.
Static Relay (Motor Protection Relay)
The Rishabh Protector is designed to monitor the correct phase rotation or sequence of 3 phase system R, Y, B. Rotating machines are particularly vulnerable to incorrect phase sequence.
Static Relay (Transducer Trip Relay)
The Rishabh transducer trip Relay will accept analogue signal from most measuring transducer and transmitters, in the form of d. c. voltage or currents.
Static Relay (Reverse-Power Relay)
The Rishabh Reverse Power Protector provides continuous surveillance for a.c. generators operating in parallel or for boosting mains supplies. On site adjustment of the trip point and time delay ensures accurate protection against “motoring’ in the event
Static Relay (Phase Balance Relay)
The Rishabh Protector phase Balance relay provides continuous surveillance of a 3 phase, 3 or 4 wire system and protects
Static Relay (Synchro-check Relay)
The Synchro- check relay can be used to assist in the semiautomatic paralleling of two ac power systems. The Rishabh Paralleling protector provides manual / automatic switching of generator to busbar without damage or disturbance to the system.
Protective Relay (Combined Under / Over Voltage & Frequency Relay)
The Rishabh combined voltage & frequency Protectors give continuous surveillance of the monitored circuit.
Protective Relay (AC Voltage Relay with Adjustable Time delay)
The Rishabh a.c. Voltage Protectors provide continuous surveillance of the monitored circuit.
AC Voltage Protectors (AC Voltage Relay with Adjustable Differential)
The rishabh a. c. Voltage Protectors provides continuous surveillance of the monitored circuit. When the measured voltage moves outside the set point limit, the relay will operate giving an alarm and or initiation signal. A
Current Protection (AC Current Relay)
The Rishabh AC Current Protectors provide continuous surveillance of the monitored circuit.The Rishabh AC Current Protectors provide continuous surveillance of the monitored circuit. When the measured current moves outside
Temperature Trip Relay (Hot- Spot 3 Relay)
The Rishabh temperature trip relay has been designed to monitor three separate temperature zones in large electric motors, transformer winding or any temperature conscious equipment such as process lines gas turbines or engine driven generating sets, usin
Current Protection Relay (Rish Relay-I)
In auto mode instrument automatically clears itself. If the device set into manual mode , the device must be manually reset by push button through display if it goes into fault. 4User selectable 3 phase 3W or