by Mark Fuller | 18th Jul, 2013 | Frequently Asked Questions
Question Everytime we PAT test any of our 3 phase 415v motors with the Primetest 100, it shows up as Failed Test even on a new motor. We are using a short lead with a 32 amp 4 pin, socket and a 3 pin 13amp plug other end. The screen display shows: RPE = OK RISO = OK I...
by Mark Fuller | 26th Jun, 2013 | Frequently Asked Questions
Metrohm LLT11 – 11kV Live Line Tester Q: When using the Metrohm LLT 11 Live Line Tester, can you please explain why, when voltages are in phase the meter reads 2X phase to earth values = 12.7 kv, and when out of phase the meter reads phase to earth values...
