zero sequence current

Brand Name:WSD

Model Number:WSD-ZCT203-1

Place of Origin:CHINA

Zero phase current transformer 30A AC 4-20ma Current Sensor for Smart Meter Rated current : 30A Rated Output :17 mV Operating frequncy : 50Hz/60Hz Dielectric withstanding voltage(Hi-pot): 2500Vrms (between outside/sec.) Accuracy(0.1A-60A): linearity:0.5% DC resistance: 50+5 ohms APPLICATIONS - Residual current...

Brand Name:WSD

Model Number:WSD-ZCT2-X

Place of Origin:CHINA

Zero phase current transformer mini electric current transducer 30-60A 4-300mA Specifications mini electric current transducer Part No Rated current Variety rate of -35~80°C Variety rate of magnetization Output voltage Test condition (A) Vo(mV),L(mH) ...

Brand Name:HNMC

Model Number:MCRT40

Place of Origin:China

...current output Protection Relay Test Equipment With Fault Playback Main Test of 4 Phase voltage & 3 Phase current output, 1.AC TEST 2.DC TEST 3.Harmonic Superposition Test 4.High-Low Frequency Test 5.Power Direction & Impedance Test 6.Synchronization Test 7.Full Group Test 8.Distance & Zero Sequence...

Brand Name:HNMC

Model Number:MCRT40

Place of Origin:China

...current output Protection Relay Test Equipment With Fault Playback Main Test of 4 Phase voltage & 3 Phase current output, 1.AC TEST 2.DC TEST 3.Harmonic Superposition Test 4.High-Low Frequency Test 5.Power Direction & Impedance Test 6.Synchronization Test 7.Full Group Test 8.Distance & Zero Sequence...

Brand Name:WSD

Model Number:WSD-ZCT5-X

Place of Origin:CHINA

Zero phase current transforme pcb mount ct coil for Earth Leakage protection switch Specifications current transformadores High sensitivity Steady and reliable output voltage PCB mounting Various choices current transformadores Applications : 1. Residual current...

Brand Name:P-AMP

Model Number:PS-8

Place of Origin:CHINA

...Sequence Controller for 8 Channels Improved Reliability and Enhanced Safety with 1 Second Sequencing Time Technical specifications Name Parameter Channel number 8 Adjuvant channel number 0/1/2 Loading all channel 6000W Output relay contact current 30A 277VAC per channel Output power socket specifications Flame retardant ABS material, can withstand a maximum current of 13A, brass material Sequency...

Brand Name:WSD

Model Number:PCB Mounting transformer

Place of Origin:CHINA

Zero phase current transformer pin type zct 50/60HZ 10A-100A single and double winding Specifications PCB Mounting transformers Part No Rated current Variety rate of -35~80°C Variety rate of magnetization Output voltage Test condition (A) Vo(mV),L(mH) ...

Brand Name:Purple Horn

Model Number:KCT55

Place of Origin:China

... in which two magnetic materials of different permeability are provided so as to eliminate a range where the leakage current interrupter is inoperable without lowering its ability to distinguish noise components. The different magnetic materials may be

Brand Name:GINRI

Model Number:WDB-1Z

Place of Origin:China

...current monitoring device Function Data Functions Setting range Delay time Short circuit ≥8* In,fixed ≤200ms,fixed Overcurrent 1-999A inverse time or 5s fixed Lock-rotor 2*In ~ 8*In ≤500ms,fixed Current unbalance 10%~90% ≤2s,fixed Phase loss ------------- ≤800ms,fixed Overvoltage 0-999V 5s,fixed Undervoltage 0-999V 10s,fixed Undercurrent 0-999A 0-999s Overload alert 0-999A 5s,fixed Zero-sequence

Brand Name:GINRI

Model Number:WDB-1Z

Place of Origin:China

...current monitoring device Function Data Functions Setting range Delay time Short circuit ≥8* In,fixed ≤200ms,fixed Overcurrent 1-999A inverse time or 5s fixed Lock-rotor 2*In ~ 8*In ≤500ms,fixed Current unbalance 10%~90% ≤2s,fixed Phase loss ------------- ≤800ms,fixed Overvoltage 0-999V 5s,fixed Undervoltage 0-999V 10s,fixed Undercurrent 0-999A 0-999s Overload alert 0-999A 5s,fixed Zero-sequence

Model Number:CSNE151-100

Place of Origin:USA

... or Hall effect type. Using the zero-flux method (feedback system), it continuously controls the magnetic flux in the sensor core to zero. The current required to balance the zero flux is proportional to the primary current flowing through the

Brand Name:P-AMP

Model Number:PS-8

Place of Origin:CHINA

...Sequence Controller with Screen Improved Reliability Enhanced Safety Increased Efficiency Real-time Monitoring Technical specifications Name Parameter Channel number 8 Adjuvant channel number 0/1/2 Loading all channel 6000W Output relay contact current 30A 277VAC per channel Output power socket specifications Flame retardant ABS material, can withstand a maximum current of 13A, brass material Sequency...

Brand Name:P-AMP

Model Number:PS-8

Place of Origin:CHINA

...Sequence Controller is durable and long-lasting ensuring performance for years to come Technical specifications Name Parameter Channel number 8 Adjuvant channel number 0/1/2 Loading all channel 6000W Output relay contact current 30A 277VAC per channel Output power socket specifications Flame retardant ABS material, can withstand a maximum current of 13A, brass material Sequency...

Brand Name:P-AMP

Model Number:PS-10

Place of Origin:CHINA

...Sequence Controller for Diverse Applications Technical specifications Name Parameter Channel number 8 Adjuvant channel number 0/1/2 Loading all channel 3000W Output relay contact current 30A 277VAC per channel Output power socket specifications Flame retardant ABS material, can withstand a maximum current of 10A, brass material Sequency...

Brand Name:P-AMP

Model Number:CH-10

Place of Origin:CHINA

...Sequence Controller High Power Supply Circuit For Diverse Applications Fault Detection And Management Technical specifications Name Parameter Channel number 8 Adjuvant channel number 0/1/2 Loading all channel 3000W Output relay contact current 20A 277VAC per channel Output power socket specifications Flame retardant ABS material, can withstand a maximum current of 10A, brass material Sequency...

Brand Name:WSD

Model Number:WSD-542

Place of Origin:CHINA

Zero phase current transformer Excellent in PCB Mounting 3.3~4.0mV Output Voltage What is FEATURES of our Current Transformer for GFCI? High in sensitivity Excellent in PCB Mounting Various of configuration and output characteristics Steady and Reliable in Output Voltage What is SPECIFICATION of our CURRENT TRANSFORMER for GFCI? SPECIFICATION Product Name WSD542 low voltage zero current transformer design GFCI Model No. WSD542 Rated Current...