· product overview
The fkt-ft100 smart straight-flow electrolytic ring instrument achieves real-time detection of positive polar ring network, negative polar ring network, bipolar ring network, interpolar ring network, and network failure within 200 k times, and achieves a high rate of correct network alert, while the direct-flow power system is free to search for and defuse network failure at positive, negative, polar, diode, interpolar, less than 200 k. Discontinuation of the ring road hazard at the station has significantly reduced the frequency of irregular flow within the station and has significantly improved the ability of the station to withstand system accidents。
· product characteristics
Real-time detection systems and direct current voltage to the ground。
The system is passively resistant to geo-insulation measurements。
Various types of grid detection and positioning functions。
Fault current waveform display and point direction indicator function。
Modifier, fm, signal waveform selection。
Secondary insulation failure detection and positioning。
Signal spectrum analysis function。
High-precision current meter function。
· product parameters
Use environment
Working power
Dc40v-300v
Temperature
20°c-55°c
Relative humidity
0-90%
Direct current voltage measurement
Direct current voltage measure range
0-300 v
Direct current voltage measurement resolution
0. 1v
Direct current voltage measurement accuracy
0. 2%
Exchange voltage measurements
Exchange voltage measurement range
0-300 v
Exchange voltage measurement resolution
0. 1v
Exchange voltage measurement accuracy
0. 5%
Insulation resistance measurement
Insulation resistance range
0-999. 9kOnce
Insulated resistance measurement resolution
0. 1kOnce
Insulation resistance measurement accuracy
Mmm± 5%
Signal banding range
0, 0. 25, 0. 5, 1ma, 2ma
Signal frequency control range
0. 125, 0. 25, 0. 5, 1. 0 hz
Detectable ring type
Positive ring, negative ring, negative ring, negative ring, multiple ring paths
Test the network range
200kWithin once
Signal wave type selection
Sine wave, square wave
Working mode
Force signal start, automatic start
Show media and resolution
Tft 320*240