SNV308.1 series overhead type Fault Indicator system is based on the Sensor that through CT get

the (6KV-70KV) line's current signal, through smart computer chip(IC) by program calculating, Analysis ,judge the short circuit or ground fault. When Sensor detect the fault happen, then the Fault

indicator warn the manager through turn red flag, and shine 3 color ultra-led. It is good for power

managing user to find the fault happen reason and place, then fast solve the problem and make the

power restore. *SNV308.1 Fault Indicator with the aid of the remote control PDA(SNV306.1), User can read, reset

the indicator's setting parameter, and can read the online real time current etc

*SNV308.1 Fault Indicator with the aid of the professional control terminal equipment(SNV309.1)

and Web server, it can achieve to remote read and manage the Fault indicator state on times. There are

two channels for reading and managing the remote fault indicators. One is through GSM mobile phone

SMS command control. Second is user computer software control. Power managing user, can get the

fault indicator information on time.