connecting fault passage indicator for overhead line(red flag ) This kind of device is applied to the overhead power distribution network automatic system from 6KV to 35KV,is used to improve the safe and ... Read MoreGet Best Price
The device has powerful integration and expansion capacities. It not only satisfies the functional requirements of the current distribution network automation, but also provides sufficient expansion space for ... Read MoreGet Best Price
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
1, Summary Parameters can be customized by client's requirement, if require more details please contact our company. TYHD-2 panel type fault indicator(be called indicator for short below) is mainly used for ... Read MoreGet Best Price
optical fiber communicable 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 ... Read MoreGet Best Price
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. Main characteristics: Wireless receive... Read MoreGet Best Price
The cable indicator of short circuit fault for the cable 35kV system with shorten power-off time The TYHD-A1cable indicator is suitable for the cable 35kV system (including bellow 35kV system).It can indicate ... Read MoreGet Best Price
single chip designed Ultrasonic bird repeller for driving birds away in transformer substation and airport runway Comprehensive intelligent voice ultrasonic bird repeller Part I Overview The highest sound waves ... Read MoreGet Best Price