phase sequence detector

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...

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 ...

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:RISESUN

Model Number:DTZ217

Place of Origin:China. Zhejiang

... reactive energy, and is with TOU function. It has the anti-tamper function, it will alarm in time of detected tamper events, such as current reversal, voltage phase sequence reverse, meter cover open and terminal cover open,

Brand Name:RISESUN

Model Number:DTZ217

Place of Origin:China. Zhejiang

...Phase Four Wire Multifunction Electronic active Energy Meter General Introduction DTZ217 Three Phase Four Wire Mulifunction Electronic active Energy Meter can measure the import and the export active energy, the inductive and the capacitive reactive energy, and is with TOU function. It has the anti-tamper function, it will alarm in time of detected tamper events, such as current reversal, voltage phase sequence...

Brand Name:RISESUN

Model Number:DTZ217

Place of Origin:China. Zhejiang

... reactive energy, and is with TOU function. It has the anti-tamper function, it will alarm in time of detected tamper events, such as current reversal, voltage phase sequence reverse, meter cover open and terminal cover open,

Brand Name:RISESUN

Model Number:DTZ217

Place of Origin:China. Zhejiang

...Phase Four Wire Multifunction Electronic active Energy Meter General Introduction DTZ217 Three Phase Four Wire Mulifunction Electronic active Energy Meter can measure the import and the export active energy, the inductive and the capacitive reactive energy, and is with TOU function. It has the anti-tamper function, it will alarm in time of detected tamper events, such as current reversal, voltage phase sequence...

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 ...