remote fault indicator

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

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

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-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

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: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 ...

Brand Name:TYHD

Model Number:TYHD-AI9

Place of Origin:Beijing,China

... check and adjustment before delivery, which has been in good condition when transport. Device description Remote terminal uint is the data acquisition and communications forwarding device for power distribution network load monitoring, fault detection and

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-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...

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-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

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 ...

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

Brand Name:Tianyihongda

Model Number:TYHD-A2

Place of Origin:Beijing,China

... 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

Brand Name:KNKONG

Model Number:JYW-KK type fault indicator

Place of Origin:China

Solar Powered JYW-KK IPX7 Overhead Line Fault Indicator Automatic Warning Product Introduction 1. Advantages Be the first to apply Roche coils into this type of indicator, It has great linearity of test data and is not affected by wire diameter, thus ...

Brand Name:KNKONG

Model Number:JYW-KK type fault indicator

Place of Origin:China

JYW-KK type fault indicator automatic warning Solar powered ISO IEC CB 6～35kV IPX7 made by KNKONG-ELECTRIC Product Introduction Advantages Be the first to apply Roche coils into this type of indicator, It has great linearity of test data and is not ...

Brand Name:KNKONG

Model Number:JYW-KK type fault indicator

Place of Origin:China

Solar Powered JYW-KK IPX7 Overhead Line Fault Indicator Automatic Warning Product Introduction 1. Advantages Be the first to apply Roche coils into this type of indicator, It has great linearity of test data and is not affected by wire diameter, thus ...