3 phase monitoring relay

Brand Name:GINRI

Model Number:APR-4

Place of Origin:CHINA

Phase Sequence Protection Relay , 3 Phase Control Relay Plug - In Mounting Apr-4 Product Description The definition of the relay: It is an electrical control device, which is an electrical device that causes a predetermined step change in the controlled ...

Brand Name:GINRI

Model Number:APR-4

Place of Origin:CHINA

Phase Sequence Protection Relay , 3 Phase Control Relay Plug - In Mounting Apr-4 Product Description The definition of the relay: It is an electrical control device, which is an electrical device that causes a predetermined step change in the controlled ...

Brand Name:GINRI

Model Number:JVR1000

Place of Origin:China

Compressors Used Three Phase Voltage Monitoring Relay 1-25s time delay protector All electric appliances are very sensitive when using the grid voltage is too high too low, whether industrial equipment or household ...

Brand Name:GINRI

Model Number:JVRD-380W

Place of Origin:CHINA

Air conditions part Three Phase Voltage Monitoring Relay under / over voltage adjustable Due to short-circuit faults and other reasons, the line voltage will greatly reduce or even disappear within a short time. It will cause damage to lines and electrical...

Brand Name:GINRI

Model Number:JVR-384

Place of Origin:China

Undervoltage Three Phase Voltage Monitoring Relay 5 LED Lights For Status Indication All electric appliances are very sensitive when using the grid voltage is too high too low, whether industrial equipment or household ...

Brand Name:GINRI

Model Number:SVRD-220W

Place of Origin:China

50/60 Hz Single Phase Voltage Monitoring Relay DIN Rail Mounting For Compressors When the line voltage is reduced to the critical voltage, the action of the protection device is called undervoltage protection. Its task is mainly to prevent the device fro...

Brand Name:GINR

Model Number:SVR1000/AD48

Place of Origin:China

Over Under Single Phase Voltage Monitoring Relay AC DC 48V Rated Voltage ♦ Features -- Powered by the measuring circuit , Compatible with AC and DC supply , Built-in LCD and ...

Brand Name:GInri

Model Number:SVR1000/AD220V

Place of Origin:China Wenzhou

220V Digital SVR Single Phase Voltage Monitoring Relay 1CO / 1NC Contacts Features Powered by the measuring circuit Compatible with AC and DC supply Microprocessor technology provides highly accurate and repeatable protection Built-in LCD and keypad afford...

Brand Name:GINRI

Model Number:JVR-384

Place of Origin:China

Undervoltage Three Phase Voltage Monitoring Relay 5 LED Lights For Status Indication All electric appliances are very sensitive when using the grid voltage is too high too low, whether industrial equipment or household ...

Brand Name:GINRI

Model Number:JVR1000

Place of Origin:China

Compressors Used Three Phase Voltage Monitoring Relay 1-25s time delay protector All electric appliances are very sensitive when using the grid voltage is too high too low, whether industrial equipment or household ...

Brand Name:GINRI

Model Number:JVRD-380W

Place of Origin:CHINA

Air conditions part Three Phase Voltage Monitoring Relay under / over voltage adjustable Due to short-circuit faults and other reasons, the line voltage will greatly reduce or even disappear within a short time. It will cause damage to lines and electrical...

Brand Name:GINRI

Model Number:SVRD-220W

Place of Origin:China

50/60 Hz Single Phase Voltage Monitoring Relay DIN Rail Mounting For Compressors When the line voltage is reduced to the critical voltage, the action of the protection device is called undervoltage protection. Its task is mainly to prevent the device fro...

Brand Name:GInri

Model Number:SVR1000/AD220V

Place of Origin:China Wenzhou

220V Digital SVR Single Phase Voltage Monitoring Relay 1CO / 1NC Contacts Features Powered by the measuring circuit Compatible with AC and DC supply Microprocessor technology provides highly accurate and repeatable protection Built-in LCD and keypad afford...

Brand Name:GINR

Model Number:SVR1000/AD48

Place of Origin:China

Over Under Single Phase Voltage Monitoring Relay AC DC 48V Rated Voltage ♦ Features -- Powered by the measuring circuit , Compatible with AC and DC supply , Built-in LCD and ...

Brand Name:GINRI

Model Number:SVRD-220

Place of Origin:China

Single Phase Voltage Monitoring Relay SVRD-220 ♦ Features -- Single-phase monitoring of over- and undervoltage -- Powered by the measuring circuit -- 2 C/O contacts -- 3 LEDs for status indication ♦ Protective Functions -- Overvoltage -- Undervoltage...

Brand Name:GINRI

Model Number:SVRD-220

Place of Origin:China

Single Phase Voltage Monitoring Relay SVRD-220 ♦ Features -- Single-phase monitoring of over- and undervoltage -- Powered by the measuring circuit -- 2 C/O contacts -- 3 LEDs for status indication ♦ Protective Functions -- Overvoltage -- Undervoltage...

Brand Name:GINRI

Model Number:JVR-380W

Place of Origin:CHINA

Phase Failure Three Phase Voltage Relay Overvoltage CE / CCC Certification Phase sequence protector principle Phase Sequence Protector Principle Under normal circumstances, the wiring order of the motor work is regulated. If for some reason, the phase sequence is disordered, the motor will not work properly or even be damaged. Phase sequence protection is to prevent such accidents from happening. Phase sequence protection can use phase...

Brand Name:GINRI

Model Number:JVR-380W

Place of Origin:CHINA

Phase Failure Three Phase Voltage Relay Overvoltage CE / CCC Certification Phase sequence protector principle Phase Sequence Protector Principle Under normal circumstances, the wiring order of the motor work is regulated. If for some reason, the phase sequence is disordered, the motor will not work properly or even be damaged. Phase sequence protection is to prevent such accidents from happening. Phase sequence protection can use phase...

Brand Name:GINRI

Model Number:DVRD

Place of Origin:China

GINRI Voltage Monitoring Relay DC Over/Under Voltage Relay DVRD Features: Compact modular size DC circuit monitoring of over-and undervoltage Adjustable over-and undervoltage threshold Adjustable trip delay time Powered by the measuring circuit 2C/O ...

Brand Name:GINRI

Model Number:DVRD

Place of Origin:China

GINRI Voltage Monitoring Relay DC Over/Under Voltage Relay DVRD Features: Compact modular size DC circuit monitoring of over-and undervoltage Adjustable over-and undervoltage threshold Adjustable trip delay time Powered by the measuring circuit 2C/O ...