phase sequence indicator

Brand Name:GINRI

Model Number:JVR1000

Place of Origin:China

... monitoring and protection equipment. The phase sequence protector can display the three-phase power supply voltage in real time, and can output through the relay when the power supply overvoltage protection, undervoltage protection, phase loss protection,

Brand Name:GINRI

Model Number:JVR1000

Place of Origin:China

... monitoring and protection equipment. The phase sequence protector can display the three-phase power supply voltage in real time, and can output through the relay when the power supply overvoltage protection, undervoltage protection, phase loss protection,

Brand Name:GINRI

Model Number:JVR-381

Place of Origin:CHINA

...Phase Voltage Monitoring Relay With CE , CCC Cetification Product Overview JVR series voltage phase sequence multi-function protector (also called three-phase power monitor, phase sequence protector, over voltage protection device, etc.) is mainly used for AC 50/60Hz, rated voltage below 460V, industrial three-phase 220V, 380V, 440V, 460V and other voltage level fault detection provide relay protection for the three-phase...

Brand Name:GINRI

Model Number:JVR-381

Place of Origin:CHINA

...Phase Voltage Monitoring Relay With CE , CCC Cetification Product Overview JVR series voltage phase sequence multi-function protector (also called three-phase power monitor, phase sequence protector, over voltage protection device, etc.) is mainly used for AC 50/60Hz, rated voltage below 460V, industrial three-phase 220V, 380V, 440V, 460V and other voltage level fault detection provide relay protection for the three-phase...

Brand Name:PEAKMETER

Model Number:PM8200A

Place of Origin:China

... 230V ±12V 400V ±14V 690V ±18V 1000V ±24V DC voltage 1500V ±30V Continuity ≤100kΩ buzzing, indicator light is on.

Brand Name:GFUVE

Model Number:LZZT943-10

Place of Origin:BEIJING CHINA

...phase Zero Sequence Current Transformer for Ring cabinet and inflatable cabinet voltage Introduction LZZT Combined bushing type three phase current instrument transformer is suitable for current measurement and protection of distribution equipment in 35kV or 10kV AC. power system. The combined bushing type current transformer is fit for be installed at the three-phase...

Brand Name:GFUVE

Model Number:LZCG530-10-100

Place of Origin:China

...endure input current ranging from 50A to 100A. If the monitored circuit malfunctions, it can output zero phase current which is 500 times smaller than the input current with the suggested 500 turns ratio so that the power supply is cut off to protect the

Brand Name:Tianyihongda

Model Number:TYHD-4

Place of Origin:Beijing,China

... indicator displays and remotely transmitted the detected fault signal from earthed fault indicator transmitted by optical fiber,when earth fault happened in cable. It can help line finder find the fault location quickly .shorten power-off ...

Brand Name:Delta

Model Number:TAG-8000

Place of Origin:Chongqing, China

... nuclear phases of two High-Voltage circuits. It can also be used for remote (remote) nuclear phases to determine whether the color of the phase sequence is consistent with the name of the phase sequence. It is suitable for live operation of 0.22 ~

Brand Name:Tianyihongda

Model Number:TYHD-A12

Place of Origin:Beijing,China

... line finder find the fault quickly .shorten power-off time,improve the reliability of power supply,be convenient for users to monitor the zero-sequence load current of line on real time. Data transmission Unit is applied in

Brand Name:GFUVE

Model Number:LZZT620-10

Place of Origin:BEIJING CHINA

... measurement and protection of distribution equipment in 35kV or 10kV AC. power system. The combined bushing type current transformer is fit for be installed at the three-phase bushings of the ring switchgears and the switches on the wire poles, It is

Brand Name:GINRI

Model Number:JVRD6

Place of Origin:China

Phase failure detection Three Phase Voltage Monitoring Relay 200V-500V , 50/60Hz JVRD6 voltage phase sequence multi-function protector (three-phase AC protection relay) Protection features: ● Phase protection ● Off-phase protection Dimensions: 79H×23W×79D caveat! This product is generally the power supply side of the three-phase power supply sampling, shall not be installed in the output side of the inverter current JVRD6 series voltage phase

Brand Name:GINRI

Model Number:JVRD-W

Place of Origin:CHINA

... and protection equipment. Sets three-phase voltage display, over-voltage protection, under-voltage protection, phase loss protection (phase protection), three-phase voltage imbalance protection, phase sequence protection (wrong phase protection) in one.

Brand Name:GINRI

Model Number:JVR800-2

Place of Origin:CHINA

... monitoring and protection equipment. Sets three-phase voltage display, over-voltage protection, under-voltage protection, phase loss protection (phase-failure protection), voltage imbalance protection, phase sequence protection (wrong phase protection)

Brand Name:GINRI

Model Number:JVR800-2

Place of Origin:CHINA

... monitoring and protection equipment. Sets three-phase voltage display, over-voltage protection, under-voltage protection, phase loss protection (phase-failure protection), voltage imbalance protection, phase sequence protection (wrong phase protection)

Brand Name:GINRI

Model Number:JVRD-W

Place of Origin:CHINA

... and protection equipment. Sets three-phase voltage display, over-voltage protection, under-voltage protection, phase loss protection (phase protection), three-phase voltage imbalance protection, phase sequence protection (wrong phase protection) in one.

Brand Name:GINRI

Model Number:JVRD6

Place of Origin:China

Phase failure detection Three Phase Voltage Monitoring Relay 200V-500V , 50/60Hz JVRD6 voltage phase sequence multi-function protector (three-phase AC protection relay) Protection features: ● Phase protection ● Off-phase protection Dimensions: 79H×23W×79D caveat! This product is generally the power supply side of the three-phase power supply sampling, shall not be installed in the output side of the inverter current JVRD6 series voltage phase

Brand Name:GINRI

Model Number:JVRD-W

Place of Origin:CHINA

... / Blowers / Motors / Compressors etc.Protective the three phase power and keep the equipment working when it happened Phase sequence / phase loss / over voltage / under voltage or Phase unbalance , is the directly ways to prevent the equipment broken of

Brand Name:GINRI

Model Number:JVRD-W

Place of Origin:CHINA

... / Blowers / Motors / Compressors etc.Protective the three phase power and keep the equipment working when it happened Phase sequence / phase loss / over voltage / under voltage or Phase unbalance , is the directly ways to prevent the equipment broken of

Brand Name:PEAKMETER

Model Number:PM5900

Place of Origin:China

... Phase Rotation Tester System Frequency Range Tester High Safety Features of Rotation Tester Maximal working voltage: 400V AC Voltage Nominal voltage (tested at rotation direction): 2~400V AC voltage, 2~400Hz Nominal voltage (tested at phase sequence): ...