The live voltage indicator (POTENTIAL INDICATOR) can also output interlocking signal to the electromagnetic lock to automatically lock up the switch handle for preventing mis-operation or locking out people from entering into the charged areas.
Product Features
*3-phase live-voltage indicating system
*Interlocking indication by relay signal output for auto
*lockout with electromagnetic lock
*Can work with phase comparator for phase checking
*With self-checking button and LED power supply indicator
*Wide-range 3kV- 40.5kV
*Working frequency 50/60Hz
*Threshold values for voltage presence indication: U>0.40 x Un
*Threshold values for voltage absence indication: U<0.15 x Un
*Threshold values for over-voltage protection: <0.30 x Un
*Divider capacitance 14pF or be specified by buyer
*Temperature range -25°C to +40°C
*Insulation strength: AC 2kV, 1min
*Product dimensions (L×W×D) 95x46x130mm
*Display body can be replaced under voltage presence for easy maintenance
Executive
Standard
GB_25081-2010
Working
Frequency
50Hz/60Hz
Nominal Voltage
3-3.6kV
6-7.2kV
10-12kV
20-24kV
35-40.5kV
Divider
Capacitance
14pF,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
Unmin
Threshold Values
for Over-voltage Protection
U<0.30 x
Unmin
Contact Capacity
of Relay
Maximum
Switching Voltage
250V
Persistent
Current
16A
Auxiliary Power
Supply
AC/DC 24-230V
Working
Temperature
-25℃-+40℃
Working Humidity
<95%
Insulation
Strength
2kV,1min
Overall
Dimension (WxHxD)
95x46x130mm
Mounting
Dimension (WxHxD)
Panel window
size 92x45mm
Recommended
depth 130mm
Shielded Cable
Length
2M,or customized
by buyers