T & R KV30 40D MK4 Test Set

The KV30 40D MK4 Test Set serves as a high voltage general purpose test instrument specifically designed for testing insulation systems and measuring breakdown voltage on electrical plant and components It allows for variable output voltage ranging from zero to 30kV providing accurate metering of both the output voltage and current Additionally it includes a zero voltage interlock feature that restricts output energization unless the voltage control is set to zero

This unit incorporates large accurate true RMS digital meters that precisely measure the output voltage and current The backlit meters featuring a digit height of 19mm ensure clear visibility even in different lighting conditions To protect the test object and output it offers an adjustable current trip Users can set the trip level in 10% increments within the range of 10 110% of the rated output In the event of a breakdown the unit visually indicates the test object’s condition Manual reset is necessary after a trip condition before resuming testing

Execute timed tests effortlessly using the pre selectable test timer provided with the KV30 40D MK4 It offers a range of durations including 5 10 15 20 30 seconds 1 2 3 or 5 minutes An alarm will sound upon completion of the test time ensuring precise timing The unit also boasts automatic mains voltage selection enabling seamless operation with different voltage inputs Moreover it features an external 24Vdc interlock circuit for connecting emergency off switches and enclosure interlocks enhancing safety