New Type Digital Intelligent Overhead Line Type Cable Short Circuit and Ground Fault Indicator for Power Distribution Line SFI

Overhead line grounding and short circuit indicator

1. Overhead line grounding and short circuit indicator,SNV308.1

   
   

Summary

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

2. Control& Communication Terminal,SNV309

Summary

SNV309，Control& communication terminal is use for the communication between the fault indicator , GPS satellite and web server or user GSM mobile phone. There need insert a SIM card with GPRS and GSM function.

 First, Fault indicator will auto upload information to Control Terminal real time through 433M

wireless communication..

 Second, When user use mobile phone, send SMS command to control terminal, then terminal will execute command and send Corresponding information to user mobile phone.

 Third, When the control accessed with web server, the terminal will upload all information to web sever. User can read and manage the all the accessed fault sensor state real time through run a professional software on computer. Computer required connected with internet. The commission protocol, have IEC 101 version, and IEC104 version. It can be choose before purchase. 

Fourth, GPS Function, when the terminal put outside, then the GPS antenna will connect with GPS satellite and terminal will get the GPS position, longitude and latitude value.

3. Fault indicator remote control PDA，SNV306.1

Summary:

PDA is a setting controller, it use for wireless remote to set and change Fault indicator sensor and

Control terminal parameter. PDA have the function to read the Fault indicator real time state, such as: line current and Fault indicator battery voltage. At same time, user can do the fault indicator one line test through PDA。 It is very worthy to applicant in the outdoor on-site.

Management Software System

Type：SNV10000

SNV software is a professional APP use for reading and managing fault indicators. User run the APP, then login and accessed with web sever. It is a convenient and intuitive interface. We can directly watch the current chart real time, and history current chart. Then below is some of the software Page screen cut.