The EFI Tester is a light-weight, self-contained portable instrument enclosed in a tough black ABS carry case.
Within the case is a matt black front control
panel, test facilities and silk screen printed operating instructions.
The controls on the front panel include an LED indicator for RECHARGE BATTERY and a battery charge connection facility. The rechargeable battery LED indicator will automatically illuminate when the battery power has fallen to a minimum level and the battery requires recharging.
There are test lead output terminals and two test buttons. The green button offers a test current of 5 cycles duration and the red a continuous current flow of 10 Amps which can be measured by a clamp meter.
The foam lid secures the output cable and spare fuses.
Each operation of the green PRESS FOR TEST button produces a preset number of 50 Hz output current cycles at precisely 10 Amps RMS.
The number of 50 Hz output cycles can be factory pre-set from 1 to 255. The standard setting is 5 cycles (100mS).
Earth Fault Passage Indicators on high voltage cable networks are an extremely effective means of fault localisation. However, the benefits derived from the use of such devices are entirely dependant on their correct operation under fault conditions.
The Bowden Earth Fault Indicator Tester (EFI Tester) is a battery powered portable instrument that permits a quick and easy method of testing on site ALL TYPES of EFI’s mounted on core balance CT's
Output Current:- 10 Amps RMS +1-- 5%