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1 - 10 Results for under current protection relay from 44387 Products
Portable Three‑phase Microcomputer Relay Protection Tester | Protective Relay Test Set
...Relay Protection Tester | Protective Relay Test Set Product Overview Intuitive operation interface with high-performance embedded industrial controller for easy and quick operation High-fidelity linear power amplifier ensures accuracy of small current and stability of large current......
Wuhan Mingyang Technology Co., Ltd
Verified Supplier
Hao Mai Mansion, No. 11, Wudayuan First Road, East Lake High-Tech Development Zone, Wuhan, Hubei Province, P.R.China
4 Phase Voltage & 3 Phase Current Protection Relay Test Equipment With Fault Playback
...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......
Metrum Henan Electric Technology Co.,Ltd.
Verified Supplier
No.1207-1, Building #1, the National University Sci-Tech Park of Henan Province, No.11 Changchun Road, Zhengzhou, Henan 450000
Electrical Six Current Protection Relay Test Instrument with 6 Current Outputs
...Current Protection Relay Test Instrument I.Introduction: This six phase protection relay test instrument can not only test the traditional relays and protectors, but also the modern micro computer replays, special for transformer differential protection and transfer equipment. This protection relay......
Advanced Instruments Co.,Limited
Verified Supplier
Hi-tech Developing Industrial Area, Liuyang City,Changsha,Hunan Province,China
CE certified AC220V Residual Current Protection Relay ASJ10-LD1C&LD1A
...TN system distributing circuit with the alternating current 50/60Hz, the rated voltage 400V or below. ASJ Series of action relay of after-current is applied in the earth fault protection for the electric circuit, so as to prevent the equipment damage and...
Jiangsu Acrel Electrical Manufacturing Co., LTD.
Verified Supplier
No. 9 Xincheng Road,Chengjiang Street, Jiangyin City, Jiangsu Province,China
Automatic Inverse Time Protective Relays IDMT Overcurrent Protection
...the current through the relay coil. Higher current will cause a faster operation of the relay. The minimum relay operation current (pick-up current) is also adjustable. The most commonly used overcurrent relay has both the instantaneous response for very...
Hefei Purple Horn E-Commerce Co., Ltd.
Verified Supplier
Room 1306B, Building A, Xindi Center, Qimen Road, Hefei City, Anhui Province
6 Phase Current Voltage Protective Relay Test Set With GPS Function
...current voltage Protective Relay Test Set With GPS function The GFUVE Protection Test Set TEST-630 Protective Relay Test System is the first all-in-one relay test system with a direct front panel interface for all functions, without exception! The ideal integrated system for testing and calibration of protection and control relays, simulation of power system phenomena, and verification of voltage, current......
Beijing GFUVE Instrument Transformer Manufacturer Co.,Ltd.
Verified Supplier
Oriental HuaRui A, No. 150 Guanzhuang Road, Chaoyang District, Beijing, 100024, China
Electric Secondary Current Injection Relay Test Set 6 Phase Relay Protection Tester
... relay protection tester fully realized by modern advanced microelectronic technology. Features 1. Output up to 6-phase voltage 6-phase current, which can be combined to realize conventional 4-phase voltage 3-phase current type, 6-phase voltage type, 6...
Xi'an Xu&Hui Electromechanical Technology Co., Ltd.
Verified Supplier
Building B8-01, Phase I, Ronghao Industrial City, No. 2098, Weiyang 9th Road, Gaoling District, Xi'an, China
ISO9001 Multi AMP Protection Relay Test Set 6x32A 4x300V Portable
...electro-mechanical, solid-state and microprocessor-based protection relays. The RELAYSTAR-H60 can output 6-phase current(6x0…32A) and 4-phase voltage (4x0…300V). Each output channel is independent, and the current and voltage magnitude, phase angle and...
HAOMAI ELECTRIC TEST EQUIPMENT CO.,LTD
Verified Supplier
806, No.24 Nanlian Road, Nanlian Community, Longgang Street, Longgang District, Shenzhen City, 518116 China
Anti-disturb capability JL-8D SERIES DEFINITE TIME CURRENT Protection RELAY(JL-8D/5X2)
Anti-disturb capability JL-8D SERIES DEFINITE TIME CURRENT Protection RELAY(JL-8D/5X2) JL-8D series defimite-time limit current relay is used as relay protection starting part as AC circuit of power system is overloading or short, give a alert sign or cut......
OUTER ELECTRONIC TECHNOLOGY (HK) LIMITED
Verified Supplier
NO. 7-A5, ZHONGHANGBEIYUAN BUILDING, 42 ZHONGHANG ROAD, HUAQIANGBEI SUBDISTRICT, FUTIAN DISTRICT, SHENZHEN , CHINA
3 Phase Protection Relay Tester RS702 Secondary Current Injection Test Set
... relay protection tester realized by widely listening to the suggestions of users, summarizing the strengths and weaknesses of current domestic similar products and fully using currently advanced microelectronics technology and device on the basis of...
Wuhan Rising Electric Co., Ltd.
Verified Supplier
1st Floor, Block B, Innovation Park, Changzui Science and Technology Park, Sixth High-tech Road, Jiangxia District, Wuhan City, Hubei Province
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