Faults may occur due to decaying wiring, damage from stress, DIY activity, external influences such as water or heat – either way tracing a problem can be tricky and complex, and once found it needs to be rectified and re-tested – Not something to attempt yourself as more problems might be introduced. We have the test equipment and experience to help.
ISBN 978 0 7176 0845 4
TEST MEASURING FUNCTIONS / REQUIREMENTS
- Automatic loop evaluation: built-in loop impedance tables allow automatic evaluation of the loop resistance compared to the regulations
- Tip commander: unit comes complete with a tip-commander for continuity and insulation testing.
- Online voltage monitoring: monitors all 3 voltages in real-time.
- Upgradeable: if changes occur to the regulations, changes can be made to the firmware to keep the unit up to date.
- Polarity swap: automatic polarity reversal on continuity test.
- Insulation range: wide range of insulation test voltages from 100 V to 1000 V, reading up to 1000 MΩ.
- TripLock function: Zs (RCD) function performs a loop test without tripping the RCD/RCBO.
- Multi-system testing: tests on TT, TN, IT and 110 V systems.
- RCD auto: automated RCD testing reduces circuit test time.
- Phase sequence test: required by BS7671:2008 17th Edition.
Requelec 