KV50-20D

High Voltage AC Test System

 Features:

 

  • 0-50kV output voltage
  • 20mA maximum output current
  • Auto-selecting 115/230V supply voltage
  • Key operated supply switch to prevent unauthorised operation
  • Dual overload protection
  • Variable electronic trip
  • Voltage and current metering
  • External interlock circuit
  • Zero-volt interlock
  • Visual indication of test piece failure
  • Cast resin HV transformer

Product Data

The KV50-20D is a low power portable high voltage AC test system designed for insulation testing. This system is equally suited to both development and routine testing of electrical insulation systems and plant.

The equipment consists of a control unit and a separate resin cast high voltage transformer linked by a 5 metre control cable. The control unit is housed in a rugged aluminium case with a hinged, removable lid for protection. The high voltage transformer is mounted on a base with swivel castors for mobility.

The control unit is fitted with a comprehensive range of facilities for control, metering and protection, including an emergency off switch. The output RMS voltage and current are displayed on digital meters. A variable electronic trip is provided, allowing the trip current to be set to 10-110% of rated output.

The unit is designed to be operated with the HV transformer inside an interlock test enclosure. A connector is supplied on the control unit to connect interlock switches, extra emergency stop switches and external 24V beacons.

Full specifications of the product may be found on the PDF data sheet

Supplied Accessories:
Operating manual
Mains lead
Spare fuse