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 |
|
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
|
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.
Jiangsu |
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.
Zhejiang |
Place of Origin:Zhejiang, China Brand Name:OEM Model Number:GKR-02
|
Yueqing Kampa Electric Co., Ltd.
|
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.
Guangdong |
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
Guangdong |
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.
Chongqing |
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.
Beijing |
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.
Chongqing |
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.
Hubei |
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.
Henan |
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.
Jiangsu |
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.
Zhejiang |
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.
Beijing |
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
Shaanxi |
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
Hubei |
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
Chongqing |
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.
|
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.
Guangdong |
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
|