Overhead t Indicator with LED Monitor Description  SNV308.1 series overhead type Fault Indicator system is based on the Sensor that through CT get the (6KV-50KV) n>âs current an>, 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 indicatorâs setting parameter, and can read the on 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 SMS command control. Second is user computer software control. Power managing user, can get the fault indicator information on times SNV series indicators suitable for overhead pan>network under a 50KV, for remotes short circuit &Earth fault indicator, through measuring the current of a conductor cable, to judge the fault on the power ording to the change of current, grounding fault, and the fault state, real time current, battery voltage and other information. is uploaded to the remote server, which provides reliable data for the various types of fault diagnosis and location of overhead an>
Production Character:
l real-time sampling of current per cycleï¼ Â Â Â Â Â Â
l ultra low power real-time samplingï¼
l When ent valueâ§5Aï¼CT can supply meet the indicator power requirement
l Sampling accuracy:  I<10A±1%ï¼I>10A±2%
l Sensor factory automatic calibration, to ensure consistencyï¼
l intelligent motor control flopï¼
l Support remote, telemetry, remote control, remote adjustï¼
l There are two piece LI-iron battery inside. Battery life:8-10year
1) 3.2V,600mah lithium -iron rechargeable battery for working
2)3.6V,2700mah lithium -iron battery for back up
Battery life:8-10year