- Electricity - Electronics
- Switch and Relay
- Phase monitoring relay
- Zhejiang Geya Electrical Co., Ltd
Voltage monitoring relay GRV8 seriesphaseSPDTthree-phase
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Characteristics
- Measured/monitored value
- voltage, phase
- Contact configuration
- SPDT
- Network
- three-phase
- Mounting
- DIN rail
- Norms
- IEC
- Trigger voltage
80 V, 150 V, 350 V, 600 V
Description
Function Features -Controls its own supply voltage(True RMS measurement). -LCD display. – Measuring frequency range:45Hz-65Hz. – Voltage measurement accuracy<1%. – 2-MODULE,DIN rail mounting.
• Control for connection of moving equipment(site equipment,agricultural equipment,refrigerated trucks).
• Control for protection of persons and equipment against the consequences of reverse running.
• Normal/emergency power supply switching.
• Protection against the risk of a driving load(phase failure).
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