CH163/1,4kV - High Voltage AC Adaptor
- HV Adaptor for AC Insulation Guards and Transducers
- Up to 1400V Line Voltage live or non-live (standby)
- Creates safety barrier from live HT network to LV switchboard
- Limits measuring output signal to safe levels
- No restrictions on distance between adapter and LV switchboard
Description
Voltage Adaptor CH163-1,4 is used for Insulation Guard KPM16x and KCM16x or Insulation Transducer MCM16x, when the monitored line voltage is higher than 690VAC.
The adapter is a passive low-pass filter for use in 50, 60 or 400Hz networks, and is potted in polyurethane.
The unit includes high inductance reactance modules, connected in a
special configuration to avoid DC saturation. The Adapter maintains a
high AC suppression of its signal output to very low, safe levels, under
all conditions.
Alternative connections to the AC network are shown below. Connection to the star-point (Neutral) is preferable.
Specification:
Voltage range: Up to 1400VAC
Dimensions:
DIN rail mounted 55 x 110 x 75mm
