AC220 Phase Sequence Relay Brake Rectifier Half Wave Motor Brake Rectifier
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...phase applications With a precise understanding of the modern market trends, we introduce ourselves as the leading provider of Brake Rectifier to the customers. Being a qualityoriented organization, we ensure our ......
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). ♦ ......
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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VC850 3 Phase Sequence Meter Positive / Negative / Lacking
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...Phase Sequence Meter Features of VC850 Positive/Negative/Lacking 3 Phase Sequence Meter 1.This meter specializes in phase sequence and phase failure examine of three phase simple alternating current. 2.LED and buzzer indicate positive phase sequence, negative phase sequence and lacking phase. 3. Best quality with low price. Technical parament of VC850 Positive/Negative/Lacking 3 Phase Sequence......
Shaanxi Sibeier(Sbe) Electronic Technology Co., Ltd.
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Phase Sequence Indicator Tester High Voltage Testing Machine Lightweight
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...Phase Sequence Indicator Product introduction XZ-2 High Voltage Phase Sequence Indicator can test voltage 50V-500V and 6kV above, check if the phase sequence is A-B-C for three phase power source. It is simple to operate and small in size. Features 1. Red moving lamp means positive phase sequence, green moving lamp means negative phase sequence......
Wuhan GDZX Power Equipment Co., Ltd
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