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RISH RELAY PHR 1 PHASE PREVENTER

• Phase Protection: Monitors and protects against phase failure, unbalance, and incorrect phase sequence.

• Measurement Type: Utilizes True RMS measurement for accurate voltage monitoring.

• Power Source: Self-powered unit, eliminating the need for an external power supply.

• Reset Function: Automatically resets once the fault condition is cleared.

• Compliance: Meets IEC 61010-1-2010 international safety standards.

• Application Suitability: Ideal for 3-phase 3-wire and 3-phase 4-wire systems.

• Fault Indication: Features LED indicators for phase failure, unbalance, and incorrect sequence conditions.

RISH VOL MONITORING RELAY 3P VR415 ND1

• Voltage Range: Monitors 3-phase systems with line-to-line voltages from 381V to 415V.

• Protection Features: Provides overvoltage, undervoltage, phase failure, phase unbalance, and incorrect phase sequence protection.

• Measurement Type: Utilizes True RMS measurement for accurate voltage monitoring.

• Trip Settings: Adjustable nominal voltage, trip point, and trip time delay.

• Indication: LED indicators for fault conditions.

• Power Supply: Self-powered unit, eliminating the need for an external power supply.

• Compliance: Complies with IEC 61010-1-2010 international safety standards.

RISH VOLTAGE MONITORING RELAY VR

Monitors own power supply for faults. Suitable for single & three phase application.