phase sequence protector

Brand Name:GINRI

Model Number:JVRD-380

Place of Origin:CHINA

... Protection phase sequence protector uses a powerful microprocessor chipthe traditional technology uses AC sampling technology, voltage measurement accuracy of ± 1%, the new technology ...

Brand Name:GINRI

Model Number:JVRD-380

Place of Origin:CHINA

... Protection phase sequence protector uses a powerful microprocessor chipthe traditional technology uses AC sampling technology, voltage measurement accuracy of ± 1%, the new technology ...

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-380W

Place of Origin:China Wenzhou

... Phase protection ● Misphase protection ● Voltage imbalance protection ● Overvoltage protection ● Undervoltage protection Dimensions: 79H×23W×79D caveat! This product is generally the power supply side of the three-phase power supply sampling,

Brand Name:Ginri

Model Number:JVRD-380W

Place of Origin:China Wenzhou

... Phase protection ● Misphase protection ● Voltage imbalance protection ● Overvoltage protection ● Undervoltage protection Dimensions: 79H×23W×79D caveat! This product is generally the power supply side of the three-phase power supply sampling,

Place of Origin:Zhejiang, China

Brand Name:SUCHEN

Model Number:DV5-04

... - phase failure ♦ Adjustable function, MEMORY ♦ Function of second relay (independent/paralled) ♦ Adjustable delay for short peaks for each level independently ♦ ...

Place of Origin:Zhejiang, China

Brand Name:Customized

Model Number:DV1-09

Technical parameters ♦ Monitoring of 3-phase mains: - voltage in 2 levels (undervoltage and overvoltage) in range 120-277V (3P+N) or 208-480V (3P3W). - phase asymmetry - phase sequence - phase failure ♦ A400: for circuit 3×400V (without neutral). ♦ ...

Place of Origin:Zhejiang, China

Brand Name:Customized

Model Number:DV2-05

Technical parameters ♦ Monitoring of 3-phase mains: - voltage in 2 levels (undervoltage and overvoltage) in range 120-277V (3P+N) or 208-480V (3P3W). - phase asymmetry (can be switched off) - phase sequence - phase failure ♦ Function of second relay (...

Place of Origin:Zhejiang, China

Brand Name:Customized

Model Number:DV5-10

... - phase failure ♦ Adjustable function, MEMORY ♦ Function of second relay (independent/paralled) ♦ Adjustable delay for short peaks for each level independently ♦ ...

Place of Origin:Zhejiang, China

Brand Name:Customized

Model Number:DV2-01

Technical parameters ♦ Monitoring of 3-phase mains: - voltage in 2 levels (undervoltage and overvoltage) in range 120-277V (3P+N) or 208-480V (3P3W). - phase asymmetry (can be switched off) - phase sequence - phase failure ♦ Function of second relay (...

Brand Name:Ginri

Model Number:TVR2000

Place of Origin:China Wenzhou

...phase failure phase sequence voltage protection monitoring phase relay Feature Compact size and DIN rail mounting Three-phase monitoring of phases sequence,phase loss,over and undervoltage and phase unbalance Powered by the measuring circuit 1C/O contact 5 LEDs for status indication Protective functions Phase loss (Failure) Phase sequence(reversal) Phase...

Brand Name:Ginri

Model Number:TVR2000

Place of Origin:China Wenzhou

...phase failure phase sequence voltage protection monitoring phase relay Feature Compact size and DIN rail mounting Three-phase monitoring of phases sequence,phase loss,over and undervoltage and phase unbalance Powered by the measuring circuit 1C/O contact 5 LEDs for status indication Protective functions Phase loss (Failure) Phase sequence(reversal) Phase...

Brand Name:WDLYCH

Model Number:WD96-PS

Place of Origin:Wuhan, Hubei, China Mainland

...Sequence Indicator 3 Phase Transparent Glass 1. Application: Measuring status of phase sequence: Correct phase, incorrect and lack of phase with the funciton of correct phase, incorrect & lack of phase output. 2. Using Instructions: Measuring status of phase sequence: Correct phase, incorrect phase and lack of phase. 1). "CORRECT" LED lit": Phase sequence is correct; 2). "WRONG" LED lit: Phase sequence...

Brand Name:WDLYCH

Model Number:WD96-PS

Place of Origin:Wuhan, Hubei, China Mainland

...Sequence Indicator 3 Phase Transparent Glass 1. Application: Measuring status of phase sequence: Correct phase, incorrect and lack of phase with the funciton of correct phase, incorrect & lack of phase output. 2. Using Instructions: Measuring status of phase sequence: Correct phase, incorrect phase and lack of phase. 1). "CORRECT" LED lit": Phase sequence is correct; 2). "WRONG" LED lit: Phase sequence...

Brand Name:GINRI

Model Number:JVRD-380W

Place of Origin:China

...Phase Sequence Protective High Low Voltage Monitoring Relay Features Compact modules size Three-phase monitoring of phase sequence,phase loss,over and undervoltage and phase unbalance Adjustable over and undervoltage threshold and delay time(for JVRD-xxxW) Neutral loss monitoring (for JVRD-xxxN&JVRD-NK) Powered by the measuring circuit 2C/O contacts Max 5 LEDs for status indication Protective Function Phase