The cable burn unit BT 500-IS-1 is a small portable unit for the burning of high resistive faults on low voltage cables as pilot, control and communication cables.

With the adjustable output voltages of 0.5, 1 and 2 kV and exceeding of the maximum permitted voltages for these types of cables is almost impossible.

Simultaneously the BT 500-IS-1 is a powerful sheath tester and has a pulsed output voltage for the pinpointing of sheath faults.

The voltage supply with an adjustable output voltage of 0 to 2 kV and an maximum test current of up to 1 A has a symmetrical output voltage, which means that a potential free connection to a cable pair is possible.

Key benefits:

Overload protection
Automatic discharge
Burning of high resistive faults
Low- potential free voltage avoids damage to other conductors

Adjustable current limiter

Standard accessories

Recommended options

Accessory equipment

Emergency-off switch: NAG 1 for stand-alone operation
Sheath fault prelocating device: MVG 5
Emergency-off switch: NAG 2
Operation with MVG 5
Earth fault location device: ESG 80-2
Earth spikes with measuring leads: EEB

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