KV30-100 MK3 Test System
0-30kV output voltage
3kVA output capability
Key operated supply switch to prevent unauthorised operation
Dual overload protection
Variable electronic trip – 10-110% of rated output
Voltage and current metering
External interlock circuit
Zero-volt interlock
Visual indication of test piece failure
The KV30-100 MK2 Test System is a high power, 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 oil filled high voltage transformer, linked by 5 metre supply and control cables. The control unit is fitted with a comprehensive range of facilities for control, metering and protection. The output voltage and current are displayed on large, linear analogue instruments, and a variable electronic trip is provided, allowing the trip current to be set to 10-110% of rated output.
The high voltage transformer is housed in an oil-filled steel tank fitted with swivel castors for mobility. The unit uses a high voltage bushing for the HV output, and the other end of the HV winding is earthed. The output of the units are protected by variable electronic trips monitoring the output current, and a fixed over-current trip on the primary of the output transformer. The variable trip is adjustable in 10% steps between 10% and 110% of the rated output current. The input and control supplies are protected by fuses.
The KV30-100 MK2 Test System is equally suited to testing capacitive, resistive or inductive test objects. If higher voltage or output power is required, please refer to our KV50-200/KV100-100 data sheet, detailing our 10kVA high voltage systems.
WEIGHT 25 kg
DIMENSIONS 370 × 480 × 290 mm
TRANSFORMER WEIGHT 210 kg
TRANSFORMER DIMENSIONS 480 x 460 x 570 mm
SUPPLIED ACCESSORIES Supply lead
Spare fuse set
Operating manual
Earth lead