phase sequence voltage relay

Brand Name:CBR SUMMIT

Model Number:RD6

Place of Origin:NINGBO CITY, CHINA

...phase sequence overvoltage under voltage protection monitor relay Description: The RD6 DIN mount monitoring protection relay for use in 3 phase sequence voltage, and monitors three phase AC supplies for incorrect phase sequence, phase failure and phase imbalance on systems up to 500V. In 3-phase networks, all phase parameters such as phase failure, phase sequence...

Brand Name:GINRI

Model Number:JVR-18DY

Place of Origin:China Wenzhou

...Phase Voltage Sensing Relay ,JVR-18DY Phase Sequence Protection Relay Features Compact modules size Three phase monitoring of phase sequence,phase loss,over and undervoltage and unbalance Adjustable over and undervoltage Powered by the measuring circuit 2 C/O contacts 3 LEDs for status indicators Output Protect Protective Functions Phase sequence Phase loss Overvoltage Undervoltage Phase unbalance Output phase failure and voltage...

Place of Origin:Zhejiang, China

Brand Name:OEM

Model Number:GKR-02

Brand Name:Chint

Model Number:NJB1-X, NJB1-X1

Place of Origin:China

... to provide overvoltage, undervoltage and phase failure protection in three-phase AC circuits and phase sequence protection in irreversible transmission devices and features reliable performance, wide application and convenient use. The protector starts to

Place of Origin:Zhejiang, China

Brand Name:Customized

Model Number:DV2-05

... ♦ 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 (independent/parallel...

Brand Name:GDZX

Model Number:XZ-2

Place of Origin:Hubei, China

...Voltage Phase Sequence Indicator Product introduction XZ-2 High Voltage Phase Sequence Indicator can test voltage 50V-500V and 6kV above, check if the phase sequence is A-B-C for three phase power source. It is simple to operate and small in size. Features 1. Red moving lamp means positive phase sequence, green moving lamp means negative phase sequence. 2. Applied to 380V low voltage level, also to 6KV High voltage...

Brand Name:HNMC

Model Number:MCRT40

Place of Origin:China

...Phase voltage & 3 Phase 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:XIWUER

Model Number:CD-10kV-M20/P20

Place of Origin:XIAN, SHANNXI CHINA

...Voltage Divider for 10kV Smart Grid(3) 1V 1KHz Ring-shaped capacitor voltage divider assembly ( Protection of zero sequence/phase sequence measurement system ) CD-10kV-M20/P20 Electrical Characteristics Voltage Division Ratio Phase Sequence: 10kV/ √3,3.25V/√3 Zero Sequence: 10kV/V3,6.5 /√3 Temperature Characteristics Phase Sequence: -40C~70°C ≤ ±0.5% Zero Sequence...

Brand Name:SULAB

Model Number:HD XJ12

Place of Origin:China

...Sequence Three-Phase AC Protection Relay HD XJ12 Brand SULAB Part No. HD XJ12 MOQ 1PC Transportion TNT, UPS, DHL, Fedex, Air, Sea Applicable Escalator Packages Carton, Wooden case, Pallet etc Delivery Time Normally 2-3 working days after payment Payment Method Company Bank, Western union, Paypal etc Pictures for Original Elevator Spare Parts Sequence Three-Phase AC Protection Relay HD XJ12 The relay...

Model Number:VC850

Place of Origin:CHINA

...Phase Sequence Meter Features of VC850 Positive/Negative/Lacking 3 Phase Sequence Meter 1.This meter specializes in phase sequence and phase failure examine of three phase simple alternating current. 2.LED and buzzer indicate positive phase sequence, negative phase sequence and lacking phase. 3. Best quality with low price. Technical parament of VC850 Positive/Negative/Lacking 3 Phase Sequence...

Brand Name:WDLYCH

Model Number:WD-REA

Place of Origin:Hubei, China Mainland

.... Measuring DC/AC current, voltage, frequency, power, power factor, phase sequence, synchroscope, position indication, network insulation moniroting, hours fun meter and other non-electric measurement; Mainly used in various ...

Brand Name:VICTOR

Model Number:VICTOR 1601

Place of Origin:CHINA

... Introduction 1601 intelligent wireless high and low voltage phase checking instrument, also known as smart wireless high voltage voice phase checking instrument, wireless high voltage phase checking instrument, referred to as phase checking instrument or

Brand Name:SAMYON

Model Number:SY

Place of Origin:CN

... Phase Sequence Tester Specification None Contact Phase Sequence Tester is a multi-function digital smart meters that specially developed for measuring three-phase A C voltage, current, leakage current, phase between voltage, phase, phase sequence, ...

Brand Name:RISING

Model Number:RSTAG-8000

Place of Origin:China

... of phase testing, phase sequence testing, electrical inspection .with strong anti-interference, in line with (EMC) standards, adapt to a variety of electromagnetic interference occasions. High voltage phase signal will be taken out by the collector,

Place of Origin:Beijing, China

Brand Name:STEP

Model Number:STEP SW11

STEP 3 PHASE SEQUENCE RELAY Payment & Shipping: Exhibition Show:

Brand Name:Gold

Model Number:SAD4010D

Place of Origin:China

... Relay AC SSR of Single,Dual In-line Main technical paramete Type SAQ2402D SAl4002D SAl4005D SAE4005D Load voltage 24-280VAC 24-280VAC or 40-480VAC Max Load current 2A(Fig 1) 2A(Fig 2) 5A(Fig 3) ...

Model Number:YTJS10-20

Place of Origin:Zhejiang, China

Brand Name:YOMIN

Phase sequence capacitor type high voltage transducer Three phase potential transformer voltage transformer Certifications Product Overview A voltage transformer (PT) is similar to a transformer in that it is used to change the voltage on a line.But the purpose of transformer transform voltage is to transport electric energy, so the capacity is very large, generally with kilovolt-ampere or mva for the calculation unit;Purpose and voltage

Brand Name:Fanke High-voltage

Model Number:UT-261A and UT-261B

Place of Origin:Wuhan , China

... power phase sequence, missing phase indication, and motor phase rotation (UT261B). UT261A and UT261B can measure AC voltage of 40~700V and 90~600V respectively. These devices can operate in frequency range of 15~400Hz. UT261 are durable devices which can

Brand Name:GFUVE

Model Number:TEST-630

Place of Origin:Beijing China

...Phase Universial Protection Relay Test Equipment for Distance Protection device Test-630 Smart Multi-Phase Universial Protection Relay Test Equipment is a six phase current output and six phase voltage output protection relay tester with 5.Eight pairs of binary input and four pairs of binary output. TEST-630 (6*30A, 6*130V) is a powerful secondary injection test set with 6-currents and 6-voltages...