phase sequence detector

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-380W

Place of Origin:CHINA

Phase Failure Protection Relay JVRD-380W Three Phase Voltage Monitoring Relay Over Under Voltage Relays Function : Phase loss(failure) Phase Sequence(Reversal) Phase unbalance(Asymmetry) Undervoltage Overvoltage Neutral loss Application : Pumps Fans ...

Brand Name:HUATEC

Model Number:HPA-500

Place of Origin:Beijing

.... It is water-proof and oil-proof , fan-free and with touch screen. Whole-process data logging, innovative phased array probes and inspection methods being the advantages, this model guarantees superior performance and support, which makes it among the

Brand Name:HUATEC

Model Number:HPA-500

Place of Origin:China

...HUATEC. It is water-proof and oil-proof , fan-free and with touch screen. Whole-process data logging, innovative phased array probes and inspection methods being the advantages, this model guarantees superior performance and support, which makes it among

Brand Name:GINRI

Model Number:JVR800-2

Place of Origin:CHINA

...ee Phase Voltage Monitoring Relay , phase protection relay JVR800-2 is multi-functional monitoring and protection device which includes timing, counting and voltage show, over-voltage and under-voltage protection, open phase protection and phase sequence ...

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,

Brand Name:GINRI

Model Number:JVR800-2

Place of Origin:CHINA

...ee Phase Voltage Monitoring Relay , phase protection relay JVR800-2 is multi-functional monitoring and protection device which includes timing, counting and voltage show, over-voltage and under-voltage protection, open phase protection and phase sequence ...

Brand Name:GFUVE

Model Number:GFJLSZV0199-10

Place of Origin:BEIJING CHINA

Three Phase Zero Sequence Current Transformer ZCT Introduction Current transformers typically consist of a silicon steel ring core wound with many turns of copper ...

Place of Origin:Guangdong, China

Brand Name:ABLPOWER

Model Number:BF-228Plus

Power Sequence Power Timing Controllers For Conference Rooms Made At Abl Factory Product Description Features: 1. Panel color: iron black 2. Power input conditions (single-phase 3-wire): AC90-260V 50-60HZ two-phase (three-wire: zero, fire, ground) 3. ...

Brand Name:WSD

Model Number:WSD-ZCT409

Place of Origin:CHINA

Zero phase current transformer Earthing Transformer Zero Sequence Impedance 225A What is the APPLICATION of our WSD-ZCT409 toroidal zero phase current transformer with ROHS ? l Residual current circuit breaker l Earth Leakage protection switch l Leakage ...

Brand Name:WSD

Model Number:WSD-40-60A

Place of Origin:CHINA

Zero phase current transformer Zero-Sequence ZCT for Composite Meter 1:300 Brand WSD Structure Of Winding Toroidal Phase Single Usage Current Model WSD-40-60A Turns Ratio 1:300 Resistance 560 Ω Primary Current 1A/2Turn Insulation (Winding to Body) 4 kV ...

Brand Name:WSD

Model Number:WSD-03-03B

Place of Origin:CHINA

Zero phase current transformer Zero Sequence Current Transformer for SMPS 4KV Brand WSD Structure Of Winding Toroidal Phase Single Usage Current Model WSD-03-03B-1 Turns Ratio 1:200 Resistance 12 Ω Primary Current 2A/...

Brand Name:WSD

Model Number:WSD-ZCT403

Place of Origin:CHINA

...phase current transformer high precision 17-21mV phase micro precision 250A What is the APPLICATION of our Zero Sequence Current Transformer? Residual current circuit breaker Earth Leakage protection switch Leakage circuit protection Breaker Leakage circuit protection plug (Appliance Leakage Circuit Interrupter -ALCI) What is FEATURES of our Zero Sequence...

Brand Name:WSD

Model Number:WSD-ZCT514

Place of Origin:CHINA

...phase current transforme 30A pcb phase current transformer for electricity meter What is the APPLICATION of our Zero Sequence Current Transformer? Residual current circuit breaker Earth Leakage protection switch Leakage circuit protection Breaker Leakage circuit protection plug (Appliance Leakage Circuit Interrupter -ALCI) What is FEATURES of our Zero Sequence...