Acrel AC110V Overcurrent And Earth Fault Protection Relay ASJ20-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.
|
Ground Earth Fault Protection Relay , 5A Digital Protective Relay
|
...Earth Fault Protection Relay , 5A Digital Protective Relay A relay used in the power system to detect neutral or ground faults measure the vector difference of the three phase power, or measure the neutral current directly. Description: KRIPAL Relay is a micro-mrocessor based electronic protection device designed to recognize current leakage to ensure the protection......
Zhejiang KRIPAL Electric Co., Ltd.
|
ABB REX010 1MRK000811-AA Earth Fault Protection Unit
|
... fault conditions in electrical systems. This unit plays a critical role in ensuring the safety and reliability of power distribution networks, protecting both equipment and personnel. Key Features: Advanced Fault Detection: The REX010 employs state-of-the...
Joyoung International Trading Co.,Ltd
|
Optical Fiber Ground Fault Indicator , Information Reliably Earth Fault Protection Of Transformer
|
Data transmission Unit is applied in power distribution network, used for data gathering and transmission for load detection ,fault detection and location in cable. Working principle: Date Transmission Unit is to make photoelectric translation,process and ......
Beijing Tianyihongda Science & Technology Development Co., LTD
|
Black Electronic Overload Relay Motor Protection Relay Phase Loss Earth Fault
|
...Relay Motor Protection Relay Phase Loss Earth Fault ♦ Features -- Separate structure,LED part panel mounted and CT part screw fixing -- Built-in LED and keypad afford a precise,digital setting -- Three-phase monitoring of short-circuit, locked-rotor,overcurrent, undercurrent, phase loss, phase unbalance,overvoltage,undervoltage -- Earth fault (should couple with ZCT) -- Fault......
Wenzhou Ginri Power Automation Co., Ltd.
|
Feeder Protection Relay ABB REX 521 Overcurrent Protection Earth Fault Detection
|
...Protection Relay is a device designed to protect electrical feeders from faults and abnormal conditions in power distribution systems. Here are its primary features and functions: 1. Fault Detection and Isolation Overcurrent Protection: Detects excessive current and disconnects the feeder to prevent damage. Earth Fault Protection: Identifies ground faults and isolates the affected section to ensure safety. 2. Advanced Protection......
Wisdomlong Technology CO.，LTD
|
Intelligent Substation Protection Relay Testing K3163i Variable Battery Simulator
|
...relay & merge unit Distance protection relay 21 Synchronising or synchronism-check relays 25 Undervoltage relays 27 Directional Power relays 32 Undercurrent or underpower relays 37 Negative sequence overcurrent relays 46 Overcurrent/ground fault relays 50 Inverse time overcurrent/ground fault relays 51 Power factor relays 55 Overvoltage relays......
Kingsine Electric Automation Co., Ltd.
|
Microcomputer Protection Relay Test Equipment For Distance Fault Protection
|
...relay protection tester For distance fault protection GFUVE ELECTRONICS is one of the leading relay protection tester manufacturers China, welcome to import cheap and discount relay protection tester from us. Protective Relay Test Sets Switchgear, or relay testers, are ideal for testing Single, 3, 4 and 6 Phase protection relay......
Beijing GFUVE Instrument Transformer Manufacturer Co.,Ltd.
|
4 Phase Voltage & 3 Phase Current Protection Relay Test Equipment With Fault Playback
|
...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.
|
ABB SPAJ 140C DCS Earth - Fault Relay Module For Oil And Gas Factory
|
Product Description ABB SPAJ 140C DCS EARTH-FAULT RELAY MODULE Technical Application *Decentralized control system *Turbine control, monitoring and protection system *Real-time information management and optimization system *Enterprise management ......
Wuhan Sean Automation Equipment Co.,Ltd
|
Submit your “acrel earth fault protection relay” inquiry in a minute :