line fault indicator

Brand Name:Tianyihongda

Model Number:TYHD-A3/110

Place of Origin:Beijing,China

... 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 accurately.in the

Brand Name:TYHD

Model Number:TYHD-AI-1

Place of Origin:CHINA, BEIJING

...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:TYHD

Model Number:TYHD-AI9

Place of Origin:Beijing , China

...detect faults and provide a local light indication. In addition, the indicator also has current measurement and wireless data communication capabilities, by sending the fault signal to FTU,in order to comply the function of the remote communication and the

Brand Name:TYHD

Model Number:TYHD-AI9

Place of Origin:Beijing , China

...detect faults and provide a local light indication. In addition, the indicator also has current measurement and wireless data communication capabilities, by sending the fault signal to FTU,in order to comply the function of the remote communication and the

Brand Name:Tianyihongda

Model Number:TYHD-2

Place of Origin:Beijing,China

...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 . The principle is micro-controllers with little power consumption, micro-controllers can automatically identify fault signals from short circuit indicator and earth indicator, They can display the fault...

Brand Name:TYHD

Model Number:TYHD-AI11

Place of Origin:China,Beijing

The device can be customized as clients' different requirement. the whole monitoring system includes indicators and Data transmission unit. one DTU can connect 12 indicators. 1 set indicators is composed of 3 pcs. Description This kind of device is applied...

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:Tianyihongda

Model Number:TYAI-3

Place of Origin:Beijing,China

... power distribution overhead line, can monitor line’s running signal like load current, phase electrical field strength,fault current etc. & monitor status signal like main power supply and standby power supply. And also, it can transmit these data and

Brand Name:TYHD

Model Number:TYHD-AI4

Place of Origin:China,Beijing

... 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 finding fault area. This device can

Brand Name:Tianyihongda

Model Number:TYHD-1

Place of Origin:Beijing,China

...fault indicator is applied to cable system below 35KV, with function 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 reliability of power supply,be convenient for users to monitor the zero-sequence load current of line...

Brand Name:TYHD

Model Number:TYHD-AI2

Place of Origin:China,Beijing

... fault for power distribution overhead line. It will alarm (red flag and flashlight) 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

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-AI3

Place of Origin:Beijing,China

...fault passage indicator is installed on the overhead power lines, is to detect the grounded and short circuit fault for 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 finding fault...

Brand Name:TYHD

Model Number:TYHD-AI2

Place of Origin:China,Beijing

...fault passage indicator is installed on the overhead power lines for 6KV-35KV, is to detect and locate the grounded fault and short circuit fault for overhead line. It will alarm (red flag and flashlight) 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...

Brand Name:Tianyihongda

Model Number:TYHD-AI2

Place of Origin:Beijing,China

...fault passage indicator is installed on the overhead power lines, is to detect the grounded and short circuit fault for 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 finding fault...

Brand Name:TYHD

Model Number:TYHD-3

Place of Origin:China, Beijing

...fault locators and Fault circuit indicatos withdata controlling box for cable one whole system is composed of 1 panel indicator , three short-circuit indicator .one earthed indicator and one data transmission unit, the communication protocal is IEC101 OR IEC104. Part 1: Panel indicator 1. Summary TYHD-1 panel type fault indicator(be called indicator for short below) is mainly used for indicate short circuit fault

Brand Name:TYHD

Model Number:TYHD-3

Place of Origin:China, Beijing

...fault locators and Fault circuit indicatos withdata controlling box for cable one whole system is composed of 1 panel indicator , three short-circuit indicator .one earthed indicator and one data transmission unit, the communication protocal is IEC101 OR IEC104. Part 1: Panel indicator 1. Summary TYHD-1 panel type fault indicator(be called indicator for short below) is mainly used for indicate short circuit fault

Brand Name:TYHD

Model Number:TYHD-3

Place of Origin:China, Beijing

...fault locators and Fault circuit indicatos withdata controlling box for cable one whole system is composed of 1 panel indicator , three short-circuit indicator .one earthed indicator and one data transmission unit, the communication protocal is IEC101 OR IEC104. Part 1: Panel indicator 1. Summary TYHD-1 panel type fault indicator(be called indicator for short below) is mainly used for indicate short circuit fault

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...

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,