High Voltage Indicating Device DXN5-T
DXN5-T High Voltage
Indicating Device indicates the voltage presence on M.V. cubicles （switchgear） by being installed on the capacitive dividers.
Features of High Voltage
Indicating Device DXN5-T
* 3 phase live voltage indicating system
* Can work with phase comparator for phase
checking
* 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
* Divider capacitance 8pF or be specified by buyer
* Temperature range -25°C to +40°C
* Insulation strength: AC 2kV, 1min
* Product dimensions (W×H×D) 130x30x55mm
Technical
Parameter of High Voltage Indicating Device DXN5-T
|
Executive
Standard
|
IEC61958-2000
|
|
Working
Frequency
|
50Hz/60Hz
|
|
Nominal Voltage
|
3-6kV
|
|
6-12kV
|
|
10-24kV
|
|
24-40.5kV
|
|
Divider
Capacitance
|
18pF, or
customized by buyers
|
|
Threshold Values
for Voltage Presence Indication
|
U>0.45 x
Unmin
|
|
Threshold Values
for Voltage Absence Indication
|
U<0.10 x Unmax
|
|
Threshold Values
for Over-voltage Protection
|
U<0.30 x
Unmin
|
|
Working
Temperature
|
-25℃ - +40℃
|
|
Working Humidity
|
＜95%
|
|
Insulation
Strength
|
2kV,1min
|
|
Protection Level
|
IP20
|
|
Overall
Dimension (WxHxD)
|
130x28x52 mm
|
|
Mounting
Dimension (WxHxD)
|
105x22x48.5 mm
(The distance between two screw holes is 120 mm)
|
|
Shielded Cable
Length
|
Type A:
L1=960mm; L2=1070mm; L3=1180mm, or customized by buyers
|
