One whole system is composed of 1 Data transmission unit, 3 short-circuit fault indicators and 1 earthed indicator and 1 panel indicator, data transmitted by optical fiber and gprs or gsm. 1. Summary Data ... Read MoreGet Best Price
connecting 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 ... Read MoreGet Best Price
Abstract The fault indicator for overhead distribution lines is used indicating of phase-to-phase and phase-to-earth faults by determining short circuit, over-current and power features to detect faults and ... Read MoreGet Best Price
Abstract The fault indicator for overhead distribution lines is used indicating of phase-to-phase and phase-to-earth faults by determining short circuit, over-current and power features to detect faults and ... Read MoreGet Best Price
Safety criterion Welcome to use remote transmission unit manufactured by us. Each remote terminal uint has already experienced the complete assembly, test and inspection, also the careful check and adjustment ... Read MoreGet Best Price
Safety criterion Welcome to use remote transmission unit manufactured by us. Each remote terminal uint has already experienced the complete assembly, test and inspection, also the careful check and adjustment ... Read MoreGet Best Price
online location and detection system with alarm flag turn red and appear flashlight TYHD-AI/110 OverheadLine Communicable Fault Indicator is applied to 110kV overhead line ,is a device to indicate line fault ... Read MoreGet Best Price
power distribution online location and detection system with optical fiber communication fualt indicator by GSM/GPRS Data transmission Unit is applied in power distribution network, used for data gathering and ... Read MoreGet Best Price
OverheadLine Communicable with 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 ... Read MoreGet Best Price
DTU description 1. Summary 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. Working ... Read MoreGet Best Price