搜索
Product system
Your current location:
Homepage
-
-
-
-
-
Distributed Intelligent Fault Monitoring System for Transmission Line
Number of views:
1000

Distributed Intelligent Fault Monitoring System for Transmission Line

System technical indicators 4.1 Technical indicators of the monitoring device l Power supply mode: Inductive coupling power supply mode, line load current range: 16A~1500A; Working hours of backup battery: ≥24h; l Sampling frequency and clock a) Travelling wave sampling frequency: 10 MHz;
Free telephone number:0519-85851518
Retail price
0.0
Market price
0.0
Number of views:
1000
Product serial number
Quantity
-
+
Stock:
0
Product description
Parameters

System technical indicators

4.1 Technical indicators of the monitoring device

l Power supply mode: Inductive coupling power supply mode, line load current range: 16A~1500A;

Working hours of backup battery: ≥24h;

l Sampling frequency and clock

a) Travelling wave sampling frequency: 10 MHz;

b) Power frequency sampling frequency: 3 KHz;

c) System time accuracy: 0.1μs;

l Measuring range, accuracy and recording time

a) Traveling wave current measurement range: 5A~5kA (peak value), measurement accuracy: ≤10%

b) Continuous recording time of traveling wave current: ≥3000us;

c) Power frequency current measurement range: 10A~10kA (effective value), measurement accuracy: ≤10%

d) Continuous recording time of power frequency current: ≥500ms

l Protection level: IP66.

4.2 Technical indicators of the background software system

1) Reliability of fault location location: >99%

2) Positioning error of fault location: <300m

3) Accuracy of identification of lightning strikes and non-lightning strikes: >95%

4) Recognition accuracy rate of shielding failure and counterattack failure: >95%

We could not find any corresponding parameters, please add them to the properties table

Personalized smart device manufacturer

We can provide you with satisfactory customized service

万能表单

默认万能表单

意向信息

意向信息

联系信息

联系信息
久创

Copyright © 2020  Jiangsu jotry Electric Technology Co., Ltd     苏ICP备13059066号-3