phase sequence capacitive voltage transformer

Brand Name:WSD

Model Number:WSD-ZCT213-1

Place of Origin:CHINA

...phase current transformer toroidal clip on wire lead current sensor 50A 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 Current Transformer? Minimum output voltage...

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:JVRD-380W

Place of Origin:China

Voltage Controller Relay JVRD-380W 3 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

Brand Name:GINRI

Model Number:JVRD-380W

Place of Origin:China

Voltage Controller Relay JVRD-380W 3 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

Brand Name:WSD

Model Number:WSD-ZCT409

Place of Origin:CHINA

...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 circuit protection Breaker l Leakage circuit protection plug (Appliance Leakage Circuit Interrupter -ALCI) What is FEATURES of our CURRENT TRANSFORMER...

Brand Name:PEAKMETER

Model Number:PM5900

Place of Origin:China

...Sequence And Rotating Magnetic Field Measurements Features of Motor Rotation Indicator Meter Maximal working voltage: 400V AC Voltage Nominal voltage (tested at rotation direction): 2~400V AC voltage, 2~400Hz Nominal voltage (tested at phase sequence): 120~400V AC voltage, 2~400Hz Test current: <3.5mA SPECIFICATIONS DESCRIPTION Operating Voltage...

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:XIWUER

Model Number:Controllers and Power transformer

Place of Origin:XIAN,CHINA

Vacuum Circuit Breaker Assemblies // Controllers and Power transformer Acquisition of threephase voltage and zero-sequence voltage Capture three-phase and zero-sequence currents Communication protocol support modbus/4G/DNP3

Brand Name:GINRI

Model Number:JVR800-2

Place of Origin:China

Sequence Protect Three Phase Voltage Monitoring Relay For Packaging Machine ♦ Technical date Model JVR800-2 Measuring circuit L1,L2,L3 Rated voltage 208~480VAC,50/60Hz Monitoring functions phase sequence, phase loss, overvolatege, undervoltage,voltage unbalance, timer, counter Overvoltage setting range 200-600V Undervoltage setting range 150-500V Voltage hysteresis 1-20V Delay time for overvoltage and undervoltage 0.1-30s voltage...

Brand Name:GINRI

Model Number:JVR800-2

Place of Origin:China

Sequence Protect Three Phase Voltage Monitoring Relay For Packaging Machine ♦ Technical date Model JVR800-2 Measuring circuit L1,L2,L3 Rated voltage 208~480VAC,50/60Hz Monitoring functions phase sequence, phase loss, overvolatege, undervoltage,voltage unbalance, timer, counter Overvoltage setting range 200-600V Undervoltage setting range 150-500V Voltage hysteresis 1-20V Delay time for overvoltage and undervoltage 0.1-30s voltage...

Brand Name:Ginri

Model Number:JVR800-1

Place of Origin:China Wenzhou

Sequence Failure Three Phase Voltage Monitoring Relay JVR800-1 For Refrigeratin This product is a kind of intelligent multi-function monitoring and protection instrument, which integrates the functions of the timer and voltage display, over voltage and under voltage protection, phase loss protection and phase sequence...

Brand Name:Ginri

Model Number:JVR800-1

Place of Origin:China Wenzhou

Sequence Failure Three Phase Voltage Monitoring Relay JVR800-1 For Refrigeratin This product is a kind of intelligent multi-function monitoring and protection instrument, which integrates the functions of the timer and voltage display, over voltage and under voltage protection, phase loss protection and phase sequence...

Model Number:DL-LX26AL

Place of Origin:China

...sequence current (residual current / leakage current) transformer: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Two abnormal phenomena occur when the electrical equipment leakage: First, the balance of the three-phase current is destroyed, there is zero sequence current; The two is that when the normal non charged metal casing appears on the ground voltage...

Brand Name:Fenigal

Model Number:SBW

Place of Origin:China

...Voltage Stabilizer Regulator 400V (1000kVA, 1200kVA, 1500kVA 1800kVA, 2000kVA) From 50kVA ~ 2,000kVA, 3Phase- 4 Wire, Input voltage 400V+/- 25%, Output Voltage 400V +/-3% Dimension: 100 x 80 x180cm, Weight 1500KG OEM or private labelling service provided 1.Large capacity, high precision 2.Adopted compensate voltage technology. Wide input voltage range 3. Over/Under voltage, overcurrent, phase-sequence/failure protection 4.Output voltage

Brand Name:GDZX

Model Number:SMG2000B

Place of Origin:China

...Voltage Phase Detector Product introduction SMG2000B Double Clamp Digital Phase Meter is special designed for testing voltage, current and phase onsite, it is in high-precision, low price, portable hand-held, dual-channel input measuring product. It’s easy to measure the phase between U-U, I-I and U-I, identify the inductive circuit ,capacitive circuit and the phase sequence of three-phase voltage...

Brand Name:Chuangyin

Model Number:JDZX18-1-24R

Place of Origin:Shenzhen

... and full enclosed construction, is used indoor switch cabinet to measure the current, electric energy and protective relaying in single phase or three phase AC circuit with the frequency 50Hz or 60Hz and highest voltage for equipment 17.5/24 kV. The

Brand Name:GFUVE

Model Number:GFJLSZV0199-10

Place of Origin:BEIJING CHINA

...Phase Zero Sequence Current Transformer ZCT Introduction Current transformers typically consist of a silicon steel ring core wound with many turns of copper wire as shown in the illustration to the right. The conductor carrying the primary current is passed through the ring. The CT's primary, therefore, consists of a single 'turn'. The primary 'winding' may be a permanent part of the current transformer...