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Line Fault Indicator

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Total 4105 products for line fault indicator Manufacture & Suppliers

Wireless Remote Fault Indicator , GSM / GPRS Power Cable Fault Locator System

... 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 indi...

Beijing Tianyihongda Science & Technology Development Co., LTD
Beijing,China

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RTU Wireless Communication Remote Fault Indicator , Underground Fault Distance Locator Data Transmission Easily

...,then send the signal to central station by GSM or GPRS. Working principle: Date Transmission Unit is to transmit the fault signal from panel indicator which is transmitted from short-circuit fault indicator...

Beijing Tianyihongda Science & Technology Development Co., LTD
Beijing,China

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Wireless Transmission Underground Cable Fault Indicators With LED Flashing Lights

...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 . Working principle: The ...

Beijing Tianyihongda Science & Technology Development Co., LTD
Beijing,China

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Line Load Passage Underground Cable Fault Indicators Failure Find Quickly

...indicator is suitable for the cable 35kV system (including bellow 35kV system).It can only judge short-circuit, without locally indicating function. When short-circuit happened in cable,It can help line find...

Beijing Tianyihongda Science & Technology Development Co., LTD
Beijing,China

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Short Circuit Earth Fault Indicator Monitor System With Wireless / Optical Fiber

...indicator 1,Summary TYHD-2 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 provide wireless s...

Beijing Tianyihongda Science & Technology Development Co., LTD
Beijing,China

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Data Transmit Fiber Optic Fault Locator Cable Earthed Fault Indicator System Zero Sequence Current Measurement

... of zero-sequence current measurement and data transmit function, it indicates fault when earth fault happened in cable, It can help line finder find the fault quickly .shorten power-off time,improve the rel...

Beijing Tianyihongda Science & Technology Development Co., LTD
Beijing,China

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Data Transmitted Underground Cable Fault Indicators Wirelessly To Data Controlling Box

...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(...

Beijing Tianyihongda Science & Technology Development Co., LTD
Beijing,China

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Intelligent Underground Cable Fault Indicators Current Automatically For Short Circuit

...indicator is suitable for the cable 35kV system (including bellow 35kV system).It can only judge short-circuit, without locally indicating function. When short-circuit happened in cable,It can help line find...

Beijing Tianyihongda Science & Technology Development Co., LTD
Beijing,China

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Overhead Line Fault Path Indicator Alarming Mode Red Flag / Flashlight

... before delivery, which has been in good condition when transport. Abstract The fault indicator for overhead distribution lines is used indicating of phase-to-phase and phase-to-earth faults by determining s...

Beijing Tianyihongda Science & Technology Development Co., LTD
Beijing,China

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Communicable Electrical Underground Cable Fault Indicators Wireless With GSM / GPRS Siganals Transmission

.... 2. Working principle Date Transmission Unit is to transmit the fault signal from panel indicator which is transmitted from short-circuit fault indicator and earth fault indicator through optical fiber. DTU...

Beijing Tianyihongda Science & Technology Development Co., LTD
Beijing,China

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Optical Fiber Ground Fault Indicator , Information Reliably Earth Fault Protection Of Transformer

... Transmission Unit is to make photoelectric translation,process and analyze the fault signal from short-circuit fault indicator and earth fault indicator transmitted through optical fiber.then send the fault...

Beijing Tianyihongda Science & Technology Development Co., LTD
Beijing,China

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630A Smart Sensor Indicator , 6 - 35kv Power Line Cooper Fault Indicators

...l 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 sol...

Beijing Tianyihongda Science & Technology Development Co., LTD
Beijing,China

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Power Underground Cable Fault Indicators Transmission Data Unit Wireless Signal Output

... 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 ...

Beijing Tianyihongda Science & Technology Development Co., LTD
Beijing,China

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Automatic Earth Fault Indicator Optical Fiber Network GSM / GPRS Sending

... Transmission Unit is to make photoelectric translation,process and analyze the fault signal from short-circuit fault indicator and earth fault indicator transmitted through optical fiber.then send the fault...

Beijing Tianyihongda Science & Technology Development Co., LTD
Beijing,China

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GPRS Connecting Earth Fault Indicator For Underground Cable Communicated

... Transmission Unit is to make photoelectric translation,process and analyze the fault signal from short-circuit fault indicator and earth fault indicator transmitted through optical fiber.then send the fault...

Beijing Tianyihongda Science & Technology Development Co., LTD
Beijing,China

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Optical Fiber Earth Fault Indicator Automatically Real-Time Detect Zero Sequence Current

... Transmission Unit is to make photoelectric translation,process and analyze the fault signal from short-circuit fault indicator and earth fault indicator transmitted through optical fiber.then send the fault...

Beijing Tianyihongda Science & Technology Development Co., LTD
Beijing,China

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Wireless Communication Overhead Fault Indicators Two Roads CT Powered Back Up Power Supply

...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 G...

Beijing Tianyihongda Science & Technology Development Co., LTD
Beijing,China

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Connecting Earth Fault Indicator For Overhead Line Red Flag Moving Times No Limit

...fault passage indicator for overhead line( Red flag moving times no limit) This kind of device is applied to the overhead power distribution network automatic system from 6KV to 35KV,is used to improve the s...

Beijing Tianyihongda Science & Technology Development Co., LTD
Beijing,China

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Red Flag / Flashlight Alarm Remote Fault Indicator , Epoxy Resin Insulated Ups Fault Indicator

... 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 diff...

Beijing Tianyihongda Science & Technology Development Co., LTD
Beijing,China

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Power Distribution Overhead Fault Indicators , Optical Power Cable Locator By GSM / GPRS

...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: D...

Beijing Tianyihongda Science & Technology Development Co., LTD
Beijing,China

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