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All earth fault indicator wholesalers & earth fault indicator manufacturers come from members. We doesn't provide earth fault indicator products or service, please contact them directly and verify their companies info carefully.
Total 1193 products from earth fault indicator Manufactures & Suppliers |
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Brand Name:TYHD Model Number:TYHD-AI6 Place of Origin:China,Beijing ... centralized monitoring the current, temperature and fault condition on the power distribution circuit.The fault indicator is used for indicating of phase-to-phase and phase-to-earth faults by determining short circuit, over-current and power features to |
Beijing Tianyihongda Science & Technology Development Co., LTD
Beijing |
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Brand Name:Tianyihongda Model Number:TYHD-A1 Place of Origin:Beijing,China ... then to demodulate and decode,then send the signal to central station by GSM or GPRS. TYHD-A1 panel type fault indicator(be called indicator for short below) is mainly used for switch gears for locally indicate short circuit fault and earth fault and also |
Beijing Tianyihongda Science & Technology Development Co., LTD
Beijing |
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Brand Name:TYHD Model Number:TYHD-AI15 Place of Origin:China, Beijing ...fault indicator(be called indicator for short below) is mainly used for switch gears for locally indicate short circuit fault and earth fault and also provide wireless signal output . Data Transmission Unit(wireless)Data Transmission Unit function is to receive wireless signal from panel indicator then to demodulate and decode,then send the signal to central station by GSM or GPRS. 2, canle fault indicator... |
Beijing Tianyihongda Science & Technology Development Co., LTD
Beijing |
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Brand Name:TYHD Model Number:TYHD-EKL4 Place of Origin:Beijing , China ...fault passage indicators for underground cable No. Device Name Model Note 1 Cable fault passage indicator (locally) TYHD-UC 1. short-circuit judgment 2. earth fault judgmen magnetic ring structure) 3. local panel indictor (optical fiber connection to panel); 4. flashlight alarm 5. with node remote transmission output; 6. consists of 3pcs of short-circuit sensors, 1 piece of earth fault sensor, 1 panel display 2 Cable fault |
Beijing Tianyihongda Science & Technology Development Co., LTD
Beijing |
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Brand Name:Tianyihongda Model Number:TYHD-0 Place of Origin:Beijing,China ...short-circuit and earth fault indicator by GSM or GPRS forwarding ensure the reliable transmitting Remote terminal uint is the data acquisition and communications forwarding device for power distribution network load monitoring, fault detection and ... |
Beijing Tianyihongda Science & Technology Development Co., LTD
Beijing |
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Brand Name:Tianyihongda Model Number:TYHD-2A Place of Origin:Beijing,China ... receive:receive fault point information from panel indicator through wireless GSM OR GPRS send: send status and fault information to master station,requires confirm detailed requirement before order. Main supply: powered by two roads of powered CT, |
Beijing Tianyihongda Science & Technology Development Co., LTD
Beijing |
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Brand Name:TYHD Model Number:TYHD-AI/110 Place of Origin:China, Beijing ...is gathering unit and the other is collection unit.gathering unit monitors line running status real-time. When fault happened ,the gathering unit can quickly locate phase-phase short-circuit area,the fault line and fault point can be judged quickly and |
Beijing Tianyihongda Science & Technology Development Co., LTD
Beijing |
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Brand Name:TYHD Model Number:TYHD-AI5-110 Place of Origin:China, Beijing ...OverheadLine Communicable Fault Indicator is applied to 6KV-110kV overhead power line ,is a device to indicate and detect line fault current,10 years running life of power line fault current indicator , monitoring short-circuit and earth fault, is exposy ... |
Beijing Tianyihongda Science & Technology Development Co., LTD
Beijing |
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Brand Name:TYHD Model Number:TYHD-AI18 Place of Origin:China, Beijing ... mainly used for switch gears for locally indicate short circuit fault and earth fault and also provide wireless signal output . Data Transmission Unit(wireless)Data Transmission Unit function is to receive wireless signal from panel indicator then to |
Beijing Tianyihongda Science & Technology Development Co., LTD
Beijing |
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Brand Name:TYHD Model Number:TYHD-AI2 Place of Origin:China,Beijing ...overhead line. It will alarm during the day and flash during night to show the fault. According to the alarm information , the operator can locate the fault area quickly and find out the point of fault, which supply the best solution for the difficulty in |
Beijing Tianyihongda Science & Technology Development Co., LTD
Beijing |
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Brand Name:Tianyihongda Model Number:TYHD-1 Place of Origin:Beijing,China ...indicator by GSM/GPRS 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 analyze the fault signal from short-circuit fault indicator and earth fault |
Beijing Tianyihongda Science & Technology Development Co., LTD
Beijing |
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Brand Name:TYHD Model Number:TYHD-AI6 Place of Origin:China,Beijing ... centralized monitoring the current, temperature and fault condition on the power distribution circuit.The fault indicator is used for indicating of phase-to-phase and phase-to-earth faults by determining short circuit, over-current and power features to |
Beijing Tianyihongda Science & Technology Development Co., LTD
Beijing |
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Brand Name:TYHD Model Number:TYHD-AI2-110 Place of Origin:China, Beijing ...Fault Indicator is applied to 110kV overhead line ,is a device to indicate line fault current. This system is composed of two parts, one is gathering unit (that is fault passage indicators)and the other is collection unit(that is remote transmission unit for data detected from indicators).gathering unit monitors line running status real-time. When fault... |
Beijing Tianyihongda Science & Technology Development Co., LTD
Beijing |
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Brand Name:Tianyihongda Model Number:TYHD-AI6 Place of Origin:China, Beijing Features for communicable indicators Fault judge: identifying the Short-circuit fault , without testing the action value reset way: Timing reset, manual reset , Intelligent automatic reset (A few minutes after Tripping, once the fault is cleared, reset its... |
Beijing Tianyihongda Science & Technology Development Co., LTD
Beijing |
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Brand Name:Tianyihongda Model Number:TYHD-A2/110 Place of Origin:Beijing,China ...fault line and fault point can be judged quickly and accurately TYHD-A2/110 OverheadLine Communicable Fault Indicator is applied to 110kV overhead line ,is a device to indicate line fault current. This system is composed of two parts, one is gathering unit and the other is collection unit.gathering unit monitors line running status real-time. When fault... |
Beijing Tianyihongda Science & Technology Development Co., LTD
Beijing |
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Brand Name:Tianyihongda Model Number:TYHD-2 Place of Origin:Beijing,China ...n to demodulate and decode,then send the signal to central station by GSM or GPRS. Main characteristics: 1) Wireless receive: receive fault point information from panel indicator through wireless 2) GSM OR GPRS send: send status and fault information to |
Beijing Tianyihongda Science & Technology Development Co., LTD
Beijing |
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Brand Name:TYHD Model Number:TYHD-AI110 Place of Origin:China, Beijing ... Fault Indicator, is applied to 110kV overhead line ,is a device to indicate line fault current. This system is composed of two parts, one is gathering unit and the other is collection unit.gathering unit monitors line running status real-time. When fault ... |
Beijing Tianyihongda Science & Technology Development Co., LTD
Beijing |
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Brand Name:Tianyihongda Model Number:TYHD-AI/110 Place of Origin:Beijing,China ... Fault Indicator is applied to 110kV overhead line ,is a device to indicate line fault current. This system is composed of two parts, one is gathering unit and the other is collection unit.gathering unit monitors line running status real-time. When fault ... |
Beijing Tianyihongda Science & Technology Development Co., LTD
Beijing |
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Brand Name:GDZX Model Number:ZX-PDF Place of Origin:Hubei, China DC System Earth Insulation Tester Ground Earth Fault Locator Calibrator Equipment Functions 1. In line or off line testing the insulation monitoring device or ground fault locator 2. Positive grounding test function 3. Negative grounding test function 4. ... |
Wuhan GDZX Power Equipment Co., Ltd
Hubei |
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Brand Name:ABB Model Number:SPAJ140C-CA Place of Origin:Sweden ... over-current and earth-fault relay SPAJ 140 C is used for the selective short-circuit and earth-fault protection of radial feeders in solidly-earthed, resistance-earthed or impedance-earthed power systems. This integrated protection relay includes an over |
Joyoung International Trading Co.,Ltd
Fujian |