MV Voltage Indication System DXN2-T
DXN2-T MV voltage indication systems indicate the voltage presence on M.V. cubicles (switchgear) by being installed on the capacitive dividers.
Features of MV Voltage Indication System DXN2-T
* 3 phase live voltage indication system
* Overvoltage protection
* With the extra terminal for interlocking signals output. Can work with the lock indicating units (such as DXN2-Q) to realize lock indication
* Wide-range: 3kV- 40.5kV
* Working frequency: 50/60Hz
* Threshold values for voltage presence indication: U>0.40 x Unmin
* Threshold values for voltage absence indication: U<0.15 x Unmax
* Threshold values for over-voltage protection: <0.30 x Unmin
* Divider capacitance 18pF or be specified by buyer
* Temperature range -25°C to +40°C
* Insulation strength: AC 2kV, 1min
* Product dimensions (L×W×D) 130x30x168mm
Technical Parameter of MV Voltage Indication System DXN2-T
Executive Standard
DL/T538-2006
Working Frequency
50Hz/60Hz
Nominal Voltage
3-3.6kV
6-7.2kV
10-12kV
20-24kV
35-40.5kV
Divider Capacitance
18pF,or customized by buyers
Threshold Values for Voltage Presence Indication
U>0.40 x Unmin
Threshold Values for Voltage Absence indication
U<0.15 x Unmax
Threshold Values for Over-voltage Protection
U<0.30 x Unmin
Working Temperature
-25℃-+40℃
Working Humidity
<95%
Insulation Strength
2kV,1min
Overall Dimension (LxWxD)
130x30x168 mm