ANT RD6-W Three Phase Sequence Relay LED Screen 3 Phase Monitoring Relay Phase-Loss Relay
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... 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, and asymmetry should be monitored, RD6 is...
Ningbo youte electric Co.,LTD
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GINRI JVRD6 Three Phase Voltage Monitoring Relay , 3 Phase Sequence Relay
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... 50/60Hz, rated voltage below 460V, industrial three-phase 220V, 380V, 440V, 460V and other voltage levels. Provides relay protection for three-phase input power supply voltage is too high, voltage is too low, lack of phase, reverse phase (phase sequence),...
Wenzhou Ginri Power Automation Co., Ltd.
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STEP 3 PHASE SEQUENCE RELAY FOR ELEVATOR , ELEVATOR PARTS , ELEVATOR RELAY
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STEP 3 PHASE SEQUENCE RELAY Payment & Shipping: Exhibition Show:...
Beijing GYG Industry Co., Ltd.
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RM4-TG20/RM4TG20 3 phase Voltage Monitoring Relay failure phase sequence relay
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Yueqing Kampa Electric Co., Ltd.
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Phase Sequence Phase Failure Protection Relay , Over Under Voltage Protection Relay 380-400V
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... 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.
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Kingsine K3166i Protection Relay Testing Kit Three Phase Protection Relay Tester
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...Relay Testing Kit Three Phase Protection Relay Tester Description Of Secondary Injection Test Set Universal protection relay test function, With fully function of Manual test, state sequencer, Harmonic, recloser test , Line differential, Distance, Mutation distance, Overcurrent, Zero sequencer......
Kingsine Electric Automation Co., Ltd.
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DV1-06 Voltage Relay Three Phase Failure Relay Voltage Device
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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 - phase sequence - phase failure ♦ A400: for circuit 3×400V (without neutral). ♦ N230......
YUEQING RENHE ELECTRIC CO., LTD.
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Four Phase Three Phase Protection Relay Test Equipment LCD Display
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...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......
Zhengzhou Great Electric Co.,Ltd.
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High Precision Protection Relay Test Equipment For Zero Sequence Protection
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TEST-330 Portable Multi-Phase Protection Relay Test Kit for Zero sequence protection The Test-330 Portable Multi-Phase Protection Relay Test Kit is the first choice for applications requiring very high accuracy more than 0.1%. This unit is not only an ......
Beijing GFUVE Instrument Transformer Manufacturer Co.,Ltd.
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AC 200V Electric Power Tester
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... (Safety requirements for electronic measuring apparatus) safety class II. Features: 1. One Unit with two functions:Check the phase sequence and indicate the phase is open or not. 2. Safe and reliable:With alligator clips, easily involve the terminals of...
XI'AN BEICHENG ELECTRONICS CO.,LTD
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