LLT 3.3KV – 33KV Live Line Testers

The Live Line Tester Kits (LLT) have been specifically designed to perform measurements for both live volt-age testing and phasing on overhead lines, in substa-tions and within switchgear compartments.

Every kit includes all necessary components to effec-tively carry out these tests. Individual kits are available for system voltages of 3.3kV, 6.6kV, 11kv, 13.8kV and 33kV (50/60Hz).
The lower voltage versions are predominantly used in Universities and Hospitals while the higher voltage kits are more suitable for work on high voltage power lines. The equip-ment has been designed to operate within the temperature range: -25˚C to +55˚C.

Designed to comply with the requirements of IE-C1243 part 2, the LLT uses long established tech-niques for high voltage measurement. All readings are displayed on an analogue meter, the housing of which can be rotated through 240 degrees to ensure a perfect viewing position.

A battery-operated proving unit allows the equipment to be tested before and after measurements have been made and can also be used to check full scale deflection on the meter. Adaptors are available to allow Bowthorpe Rods to be connected for testing of raised conductors and a Repeater Station can be supplied to replicate meter readings at ground level. Space is reserved in the carry case for such accessories.

All components are housed within a heavy duty carry case with secure compartments. Manufactured using high quality fiberglass, rods and polycarbonate mouldings, the equipment is suitable for both indoor and outdoor use, including wet conditions.

Each kit comprises of the following: Live line tester with earth lead, Phasing rod with phasing lead, 2 extension rods, 2 bent end adaptors, 2 overhead line adaptors, Proving Unit with batteries, Polymer Cleaning Kit, and Instruction manual.