3-40.5kV Live Voltage Indicating System for Cubicles—- DXN7-T


VPIS for M.V. cubicles (switchgear)
DXN series of voltage presence indicating system (VPIS) indicates the voltage presence on M.V. cubicles by being installed on the capacitive dividers.



Product Features

  • 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
  • Threshold values for over-voltage protection: <0.30 x Unmin
  • Divider capacitance 27pF or be specified by buyer
  • Temperature range -25°C to +40°C
  • Insulation strength: AC 2kV, 1min
  • Product dimensions (L×W×D): 70x35x38mm


Technical Parameter

Executive Standard DL/T538-2006
Working Frequency 50Hz/60Hz
Nominal Voltage 3-3.6kV
Divider Capacitance 27pF,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
Protection Level IP20
Overall Dimension(WxHxD) 70x35x38 mm
Mounting Dimension(WxHxD) 55x31x31 mm
Cable Length L1=960mm;L2=1070mm; L3=1180mm

or customized by buyers




Ordering Information


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