phase sequence monitoring relay

Brand Name:GINRI

Model Number:JVR800-2

Place of Origin:China

...sequence, phase loss, overvolatege, undervoltage,voltage unbalance, timer, counter Overvoltage setting range 200-600V Undervoltage setting range ...

Brand Name:GINRI

Model Number:JVRD-W

Place of Origin:CHINA

... technology, voltage measurement accuracy of ± 1%, the new technology uses true RMS measurement technology, measurement is more accurate, the error is less than 1%, at the same time The three-phase power supply phase voltage values can be

Brand Name:GINRI

Model Number:JVRD-W

Place of Origin:CHINA

... technology, voltage measurement accuracy of ± 1%, the new technology uses true RMS measurement technology, measurement is more accurate, the error is less than 1%, at the same time The three-phase power supply phase voltage values can be

Brand Name:GINRI

Model Number:JVR800-2

Place of Origin:CHINA

... protection -- Built-in LCD and keypad afford a precise digital setting -- Adjustable over- and undervoltage,phase unbalance threshold -- Independent adjustable delay time for overvoltage, undervoltage, voltage unbalance, phase loss and phase sequence --

Brand Name:GINRI

Model Number:JVR800-2

Place of Origin:CHINA

... protection -- Built-in LCD and keypad afford a precise digital setting -- Adjustable over- and undervoltage,phase unbalance threshold -- Independent adjustable delay time for overvoltage, undervoltage, voltage unbalance, phase loss and phase sequence --

Brand Name:GINRI

Model Number:JVR800-2

Place of Origin:China

...Phase Digital Voltage Monitoring Relay JVR800-2 Overvoltage-Undervoltage Phase Sequence Asymmetry Protect ♦ Features -- Compact modular 43mm housing -- Microprocessor technology provides highly accurate and repeatable protection -- Built-in LCD and keypad afford a precise digital setting -- Adjustable over- and undervoltage,phase unbalance threshold -- Independent adjustable delay time for overvoltage, undervoltage, voltage unbalance, phase

Brand Name:GINRI

Model Number:JVR800-2

Place of Origin:China

...Phase Digital Voltage Monitoring Relay JVR800-2 Overvoltage-Undervoltage Phase Sequence Asymmetry Protect ♦ Features -- Compact modular 43mm housing -- Microprocessor technology provides highly accurate and repeatable protection -- Built-in LCD and keypad afford a precise digital setting -- Adjustable over- and undervoltage,phase unbalance threshold -- Independent adjustable delay time for overvoltage, undervoltage, voltage unbalance, phase

Brand Name:GINRI

Model Number:JVRD6

Place of Origin:China

...Phase Voltage Monitoring Relay of three-phase mains phase failure DIN rail mount The voltage and phase monitoring relay is the Device protect the motor for phase dead protection , low voltage protection , high voltage protection --With the Compact modular size and the relay is monitoring the phase reversal and phase failure ,when it happened ,the LED will light up to indicate the question Phase failure relay...

Brand Name:GINRI

Model Number:JVRD6

Place of Origin:China

...Phase Voltage Monitoring Relay of three-phase mains phase failure DIN rail mount The voltage and phase monitoring relay is the Device protect the motor for phase dead protection , low voltage protection , high voltage protection --With the Compact modular size and the relay is monitoring the phase reversal and phase failure ,when it happened ,the LED will light up to indicate the question Phase failure relay...

Brand Name:OEM/Fenigal

Model Number:RV8-09/10

Place of Origin:China

RV8-10 NEW 36mm 3 Phase Voltage Monitoring Relay with Reset Time 0.1s-10s over under voltage relays GRV8-10 Function: Overvoltage 2%-20%, Undervoltage -20%-2%, Asymmetry 5%-15%, Delay time 0.1s-10s, Phase Sequence, Phase Failure, Reset time 0.1s-10s GRV8-...

Brand Name:GINRI

Model Number:JVR1000

Place of Origin:China

...disconnect a protected device or rely on the loss of one or more phases of a polyphase system to prevent a protection device that applies power to a protected device, also known as a protection device. Phase protector, phase loss protector. This type of

Brand Name:GINRI

Model Number:JVR1000

Place of Origin:China

...disconnect a protected device or rely on the loss of one or more phases of a polyphase system to prevent a protection device that applies power to a protected device, also known as a protection device. Phase protector, phase loss protector. This type of

Brand Name:GINRI

Model Number:JVRD6

Place of Origin:China

... used for various fault detection of AC 50/60Hz, rated voltage below 460V, industrial three-phase 220V, 380V, 440V, 460V and other voltage levels. Provides relay protection for three-phase input power supply voltage is too high, voltage is too low, lack of

Brand Name:GINRI

Model Number:JVR1000

Place of Origin:CHINA

...Phase Voltage Monitoring Relay , JVR1000 Time Delay Undervoltage Relay The three-phase power supply monitor is a device that provides relay protection for the three-phase motor input power supply voltage is too high, voltage is too low, phase failure, reverse phase, three-phase voltage imbalance. The protector can timely break the contacts of the switch electrical appliances, disconnect the three-phase...

Brand Name:GINRI

Model Number:JVR1000

Place of Origin:CHINA

...Phase Voltage Monitoring Relay , JVR1000 Time Delay Undervoltage Relay The three-phase power supply monitor is a device that provides relay protection for the three-phase motor input power supply voltage is too high, voltage is too low, phase failure, reverse phase, three-phase voltage imbalance. The protector can timely break the contacts of the switch electrical appliances, disconnect the three-phase...

Brand Name:GINRI

Model Number:JVRD6

Place of Origin:China

... used for various fault detection of AC 50/60Hz, rated voltage below 460V, industrial three-phase 220V, 380V, 440V, 460V and other voltage levels. Provides relay protection for three-phase input power supply voltage is too high, voltage is too low, lack of

Brand Name:ABB

Model Number:CM-PVS.41S

Place of Origin:China

..., and a rated 250 V/4 A cm-pvs.41s monitor phase parameter overvoltage/undervoltage, phase loss fault with a 2 C/O output contact. The corresponding threshold can be adjusted. Phase sequence monitoring, as well as one or two trip delays, are optional. The

Brand Name:Ginri

Model Number:JVR1000

Place of Origin:China Wenzhou

...phase voltage monitoring relay , JVR1000 Monitoring Phase Reversal Relay Features: Microprocessor technology provides highly accurate and repeatable protection Built-in LCD and keypad afford a precise digital setting Compact modular 43mm housing Adjustable over and undervoltage,phase unbalance threshold Independent adjustable delay time for overvoltage,undervoltage,phase...

Brand Name:GINRI

Model Number:SVM-A

Place of Origin:CHINA

Fans Single Phase Voltage Monitoring Relay , Phase Loss Monitor Relay with knob 1 When the single-phase line is over-voltage, the line is cut off and the voltage of the single-phase line is restored to normal. After the delay, the line is automatically ...

Brand Name:Ginri

Model Number:JVR1000

Place of Origin:China Wenzhou

...phase voltage monitoring relay , JVR1000 Monitoring Phase Reversal Relay Features: Microprocessor technology provides highly accurate and repeatable protection Built-in LCD and keypad afford a precise digital setting Compact modular 43mm housing Adjustable over and undervoltage,phase unbalance threshold Independent adjustable delay time for overvoltage,undervoltage,phase...