fault circuit indicator

Brand Name:TYHD

Model Number:TYHD-AI-2

Place of Origin:China, Beijing

.... 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 receive data wireless from panel indicator ,then

Brand Name:TYHD

Model Number:TYHD-AI3-110

Place of Origin:China, Beijing

...Fault Indicator is applied to 110kV overhead line ,is a device to indicate line fault current, is exposy resin insulated .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 happened ,the gathering unit can quickly locate phase-phase short-circuit area,the fault line and fault...

Brand Name:Tianyihongda

Model Number:TYHD-A3

Place of Origin:Beijing,China

... 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 signals to master station by GSM or GPRS after

Brand Name:Tianyihongda

Model Number:TYHD-2

Place of Origin:Beijing,China

...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 finder find the fault quickly .shorten power-off duration,improve the reliability of power supply,The picture of product is below: Working principle: Using clip-on line structure of fault...

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

Brand Name:Tianyihongda

Model Number:TYHD-A1

Place of Origin:Beijing,China

... 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 signals to master station by GSM or GPRS after

Brand Name:Tianyihongda

Model Number:TYHD-A11

Place of Origin:Beijing,China

... 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 signals to master station by GSM or GPRS after

Brand Name:Tianyihongda

Model Number:TYHD-A13

Place of Origin:Beijing,China

... 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 signals to master station by GSM or GPRS after

Brand Name:Tianyihongda

Model Number:TYHD-

Place of Origin:Beijing,China

... 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 signals to master station by GSM or GPRS after

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 happened ,the gathering unit can quickly locate phase-phase short-circuit

Brand Name:TYHD

Model Number:TYHD-AI16

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

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

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 happened ,the gathering unit can quickly locate phase-phase short-circuit

Brand Name:TYHD

Model Number:TYHD-AI7

Place of Origin:China,Beijing

... the safe and reliable operating performance through 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

Brand Name:Monoluxtecs

Model Number:STA1001B

Place of Origin:CHINA

...Fault Indicator Optic PMMA OD2.2 Muti-Core X4 5M For Industrial Optic Cable, Machine Equipment About this item: Inner PMMA Diameter 1.0 And Outer Diameter 2.2mm, Failure Indicator Basic principles: ❤ Short circuit principle: When the circuit has a short circuit fault, the short circuit sensor senses the fault...

Brand Name:HAROK

Model Number:VRL02

Place of Origin:CHINA

...Fault Circuit Interrupter 1. General VRL02 residual current operated circuit breakers are suitable for lines with AC 50/60Hz, rated voltage 240V, rated current up to 50A and for purposes of residual current protection, overload and short circuit protection. When any personal electric shock occurs or the circuit leakage current exceeds the predetermined value, the residual current operated circuit...

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...

Brand Name:TYHD

Model Number:TYHD-AI-1

Place of Origin:CHINA, BEIJING

...circuit fault indicators and 1 earthed indicator and 1 panel indicator, data transmitted by optical fiber and gprs or gsm. 1. Summary Data transmission Unit is applied in power distribution network, used for data gathering and transmission for load detection ,fault...

Brand Name:Tianyihongda

Model Number:TYHD-A0

Place of Origin:Beijing,China

...indicator for undergroud cable for information quickly and effection 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. The TYHD-A0 cable 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

Brand Name:Tianyihongda

Model Number:TYHD-1

Place of Origin:Beijing,China

...fault indicator for underground used for output wireless signal The TYHD-1cable indicator is suitable for the cable 35kV system (including bellow 35kV system).It can indicate while there is short circuit ,measure electric current,measure temperature(temperature probe attached) and transmit data.It can help line finder find the fault...