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Metering - Coggle Diagram
Metering
Jobs
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isolator switch (refurbishments, EVs )
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sspace test: carried out to determine which read is day and night, use a lot of energy (boil kettle), whichever read advances is the day rate
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accuracy test: too fast, too slow,
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creep test ask customer to turn everything off, and take meter reading, if it advances during this time, it is likely it is faulty
accuracy test (check meter); - elec , OFMAT (gas)
SLT (another form of accuracy )- plug a device in to the meter to see f the calibrated device is the same as the meter itself (quick check meter!) - percentage will given . you can look at percentage difference
New connections: new builds, no meter in property before. NO SUPPLY ask customer for everything (MPAN / MPRN)
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3 phase (large supplies) industrial meters- book jobs with I&C part of MOP (industry and commercial)
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