AM5 Series 1-120V Medium Voltage Protection Relays 8 Current Input
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AM5 Series Protection Relay ● A complete set of protection, related to the application; ● 8 current input, 4 voltage input, 16 DI, 10 DO; ● Auxiliary power supply adapts with AC220V, DC220V, DC110V, AC110V; ● 2 RS485 serial communication, IEC ......
Jiangsu Acrel Electrical Manufacturing Co., LTD.
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6 Phase Current Voltage Protective Relay Test Set With GPS Function
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...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.
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3 Phase Monitoring Relay JVM-A , Under Voltage Over Voltage Protection Relay
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...Relay JVM-A , Under Voltage Over Voltage Protection Relay ♦ Protective Functions -- Phase sequence : refers to the fact that the order of the phases is not in the correct order of the zero value of the alternating current from the negative value to the positive value -- Phase loss : Phase failure is a phenomenon in which one or more phases in the loop are disconnected, but not all phases lose voltage and no current......
Wenzhou Ginri Power Automation Co., Ltd.
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High Voltage Protection Relay Testing
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...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.
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Ovp Protection Electrical Power Supply Over-Voltage Protection Relay
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...Protection Electrical Power Supply Over-Voltage Protection Relay 1. Introduction IM902 is a 90A magnetic latching relay with anti-surge of 3kA and over-voltage/under-voltage protection function. The main advantages are: Max.Switching Current:90A Rated Coil Consumption:1.5/3W(20ms) Dimension:38*30*16.5mm IEC62055-31 UC2 Certified Anti-surge up to 3KA, effectively suitable for over-voltage and under-voltage......
IVY METERING CO.,LTD
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DV2-05 Voltage Relays Three Phase Relay Monitoring Voltage Protective Relay
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Technical parameters ♦ 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 (......
YUEQING RENHE ELECTRIC CO., LTD.
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9x30A Protection Relay Test Equipment , Multi Phase Protection Relay Tester
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...Protection Relay Tester The MC3000C is a perfect protection system testing tool and power system simulator. Comparing to MC3000A the MC3000C has 9 channel current sources, which makes 3 winding tranformer protection system testing very simple. People can also make full use of its 4 voltage and 9 current channels to do more power system simulation works. Nine currents and four voltages......
Zhengzhou Great Electric Co.,Ltd.
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Certificate XZH Test 6 Phase Protection Tester Secondary Current Injection Relay Test Kit
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... 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,...
Xi'an Xu&Hui Electromechanical Technology Co., Ltd.
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3 Phase Relay Protection Tester / Secondary Current Injection Test Set
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...Relay System Tester Introduction HYJB-PC is applied to test the relay unit in relay protection system. At the same time HYJB-PC could be considered as a universal three phase AC/DC voltage source or current source. 2. Features 1) AC current and voltage based protection relay unit test 2) DC current and voltage based protection relay unit test 3) Frequency protection relay unit test 4) Harmonic protection relay...
Wuhan Huaying Electric Power Tech & Science Co.,ltd
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ISO9001 Multi AMP Protection Relay Test Set 6x32A 4x300V Portable
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...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
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