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Phase Sequence Protection Relay

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    phase sequence protection relay

    All phase sequence protection relay wholesalers & phase sequence protection relay manufacturers come from members. We doesn't provide phase sequence protection relay products or service, please contact them directly and verify their companies info carefully.

    Total 12251 products from phase sequence protection relay Manufactures & Suppliers
    Quality CBR RD6 3 Phase Sequence Relay 200-500V Phase Sequence Protection Relay for sale

    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...

    Ningbo youte electric Co.,LTD
    Verified Supplier

    Quality Phase Sequence Phase Failure Protection Relay , Over Under Voltage Protection Relay 380-400V for sale

    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

    Wuxi Fenigal Science & Technology Co., Ltd.
    Verified Supplier

    Jiangsu

    Quality 3 Phase sequence protective relays JVRD-380 , 220VC Phase Asymmetry Relay for sale

    Brand Name:GINRI

    Model Number:JVRD-380

    Place of Origin:CHINA

    ... and phase unbalance 3 . Powered by the measuring circuit 4 . 2 C/O contacts 5 . 5 LEDs for status indication 6 . Phase sequence protection 7 . Phase loss protection 8 . Overvoltage protection 9 . Undervoltage protection 10 . Phase unbalance protection

    Wenzhou Ginri Power Automation Co., Ltd.
    Active Member

    Zhejiang

    Quality GKR-02 Voltage Monitoring Device Relay GKR-02 Phase Failure And Phase-sequence Protection Relay For Motor Protection for sale

    Place of Origin:Zhejiang, China

    Brand Name:OEM

    Model Number:GKR-02

    Yueqing Kampa Electric Co., Ltd.
    Site Member

    Quality 4 Phase AC Protection Relay Testing , 10 Output Channels K3063i for sale

    Place of Origin:China

    Brand Name:Kingsine

    Model Number:K3063i

    ...Unique self-protection system assure the powerful protection when instrument is operating, automatic stop the output when the network is abnormal ; 2. Unique power switch and amplifier technology, so the output precision and power ...

    Kingsine Electric Automation Co., Ltd.
    Verified Supplier

    Guangdong

    Quality Insulation resistance phase electric protection relay 110V(JT(DT)-1-1-110, DT-1/200 ) for sale

    Model Number:JT-1

    Brand Name:OEM

    ...phase electric protection relay 110V(JT(DT)-1-1-110, DT-1/200, JT-1-2-57.7, JT-1-2) ) Model : JT-1 series phase relay(JT(DT)-1-1-110) JT-1 series phase relay(JT-1-2-57.7) JT-1 Sync check relay(JT-1-2) JT-1 series phase relay(DT-1/200) JT-1 series phase relay...

    Hontai Machinery and equipment (HK) Co. ltd
    Verified Supplier

    Guangdong

    Quality GDJB-PC Three-Phase Secondary Protection Relay Tester for sale

    Place of Origin:China

    Brand Name:Gold

    Model Number:GDBC-901

    ...relay unit in relay protection system. At the same time it could be considered as a universal three phase AC/DC voltage source or current source. II.Functions: AC current and voltage based protection relay unit test DC current and voltage based protection relay unit test Frequency protection relay unit test Harmonic protection relay unit test Differential protection relay unit test Zero-sequence

    ChongQing Gold Mechanical & Electrical Equipment Co., Ltd.
    Active Member

    Chongqing

    Quality SINGLE PHASE MICROCOMPUTOR PROTECTION RELAY TEST SET for sale

    Place of Origin:Beijing, China

    Brand Name:GFUVE

    Model Number:TEST-750

    ...PHASE MICROCOMPUTOR PROTECTION RELAY TEST SET TEST-750 single-phase relay test set high performance, portable to test in the field; it adopts aluminum alloy body with PC panel, robust shape; with the ARM chip control, LCD screen display single-phase protective relay...

    Beijing GFUVE Electronics Co.,Ltd.
    Site Member

    Beijing

    Quality Prt-PC3 Best Price Single Phase Three Phase Protection Relay Test Kit for sale

    Brand Name:Delta

    Model Number:RPT-PC3

    Place of Origin:China

    ... At the same time RPT-PC3 Three Phase Protection Relay Test Kit could be considered as a universal three phase AC/DC voltage source or current source. PRT-PC3 Three Phase Protection Relay Test Kit is applied to test protection replay based on voltage and

    Delta Technology (Chongqing) Co., Ltd.
    Verified Supplier

    Chongqing

    Quality Three Phase Motor Protection Relay Low Power Consumption For Power Distribution System for sale

    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 ...

    Wei Dian Union(Hubei) Technology Co.,Ltd.
    Active Member

    Hubei

    Quality 4 Phase Voltage & 3 Phase Current Protection Relay Test Equipment With Fault Playback for sale

    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 Protection 9.Characteristic of Impedance 10.Differential Protection...

    Zhengzhou Great Electric Co.,Ltd.
    Active Member

    Henan

    Quality Ard2f 380V Digital Motor Protection Relay 3 Phase Motor Overload Protection for sale

    Brand Name:Acrel

    Model Number:ARD2F

    Place of Origin:China

    ...protection relay 3 phase motor overload protection Acrel ARD2F digital motor protection relay 3 phase motor overload protection intelligent motor protector (hereinafter referred to as the protector) is suitable for low-voltage motor circuits with rated voltage up to 660V and integrates protection, measurement, control, communication, operation and maintenance. Acrel ARD2F digital motor protection relay 3 phase...

    Jiangsu Acrel Electrical Manufacturing Co., LTD.
    Verified Supplier

    Jiangsu

    Quality 25A Single Phase Motor Thermal Overload Protection Relay 690V SSR Solid State Relays for sale

    Brand Name:YOKG

    Model Number:LR2-D13, LR2-D25, LR2-D33

    Place of Origin:China

    ...Phase Protection Relay SSR Solid State Relays Application: LR2-D series thermal relay can be used in the circuit of 50Hz or 60Hz, rated insulation voltage 660V, rated current 0.1-93A for protecting the phase break when the electric motor is overload. The relay...

    YueQing ZEYI Electrical Co., Ltd.
    Verified Supplier

    Zhejiang

    Quality Smart Multi - Phase Universial Protection Relay Test Equipment For Distance Protection for sale

    Brand Name:GFUVE

    Model Number:TEST-630

    Place of Origin:Beijing China

    ...Smart Multi-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 wit...

    Beijing GFUVE Instrument Transformer Manufacturer Co.,Ltd.
    Verified Supplier

    Beijing

    Quality 1V 1KHz Hv Voltage Divider Ring Shaped 70 Degree Phase Sequence for sale

    Brand Name:XIWUER

    Model Number:CD-10kV-M20/P20

    Place of Origin:XIAN, SHANNXI CHINA

    ...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: -40 C~70 C ≤ ±1.0% Capacitance...

    XIAN XIWUER ELECTRONIC AND INFO. CO., LTD
    Verified Supplier

    Shaanxi

    Quality Multi Functional Single Phase Relay Protection Tester , Protection Relay Test Equipment for sale

    Brand Name:GDZX

    Model Number:ZXJB

    Place of Origin:CHINA

    ...Phase Relay Protection Tester Product introduction: ZXJB Single-Phase Relay Protection Integrated Tester adopts new power supply technology for AC and DC voltage and current sources, which provides convenience for field personnel to use power supply instrument technology for other experiments. The function can perform various checks on various common relays...

    Wuhan GDZX Power Equipment Co., Ltd
    Verified Supplier

    Hubei

    Quality Microprocessor Controlled Protection Relay Secondary Injection Tester for sale

    Brand Name:AI

    Model Number:PRT-6

    Place of Origin:China

    ...phase voltage and 6 phase current output, voltage 125V/phase, current 30A/phase, 6 phases in parallel can up to 180A.W Protection Relay Secondary Injection Tester has digital Signal Processor Microcomputer, so it can not only test the traditional relays and protectors, but also can test the modern micro computer relays, specially for transformer differential protection...

    Advanced Instruments Co.,Limited
    Verified Supplier

    Chongqing

    Quality DV2-09 Protective 3 phase Voltage Monitoring Relay Under Over Voltage Detector Relay for sale

    Place of Origin:Zhejiang, China

    Brand Name:SUCHEN

    Model Number:DV2-09

    ... ♦ 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...

    YUEQING RENHE ELECTRIC CO., LTD.
    Site Member

    Quality Protective Relaying Medium Single Phase Current Transformer JDZXW5-17.5 17.5kV for sale

    Brand Name:Chuangyin

    Model Number:JDZXW5-17.5

    Place of Origin:ShenZhen

    ... relaying in the single-phase or three phase power system with the frequency 50Hz or 60Hz and highest voltage for equipment 17.5kV. Technical Data 1. Installation site Outdoor 2. Rated ...

    Shenzhen Chuangyin Co., Ltd.
    Verified Supplier

    Guangdong

    Quality Gute GOLD single-phase solid state relay 60A model SAM4060D DC-controlled AC 220V module 60A for sale

    Brand Name:Gold

    Model Number:SAM4060D

    Place of Origin:CHINA

    Gute GOLD single-phase solid state relay 60A model SAM4060D DC-controlled AC 220V module 60A GOLD brand Solid State Relays have a variety of domestic patents and certifications, and all products are guaranteed to be genuine. SSR selection instructions: ...

    Luoyang Qianjun Technology Co., Limited
    Verified Supplier

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