 New Wylex NH distribution boards now have the facility to be fitted with an integral multi function digital meter within the same physical size of enclosure |
Wylex
125A kWh Check Meter - Integral Pack | | |
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Integral meter kit is available for the Meter Ready boards, consisting of:
A multi functional digital meter with kWh, Amps and Volts readout.
A DIN Rail mounting plate and fixings to assemble in position.
3 Current transformers-DIN Rail mounted & 3 protection fuses.
A complete manufactured numbered wiring loom, connections and Installation instructions
The meter ready boards still accept ‘add on’ option extension enclosures if required.
Standard Meters - Non MID approved
If a meter is being used purely for a “check meter reading” and not being used to resell
or charge for electricity consumed, then a standard meter that is energy used at that point in time.
For example,
A check meter reading is required to meet L2 Building Regulations
and Chartered Institution of Building Services Engineers TM39 guide to Building Energy Metering.
The reading taken is used as a ‘check point’ to help reduce energy consumption.
Helping installations meet the Requirements of Building Regulation Part L2
| - Available electrical variables
- kWh Kilowatt hours
- kWh (S) Real power (system)
- kvarh Kilovolt amp reactive hours
- kvar (S) Real power (system)
- PF (S) Power Factor (system)
- Hz (S) Frequency (system)
- PF L1 Power Factor
- PF L2 Power Factor
- PF L3 Power Factor
| - A L1 Current
- A L2 Current
- A L3 Current
- V L1-2 Line Voltage
- V L2-3 Line Voltage
- V L3-1 Line Voltage
- V L1 Phase Voltage
- V L2 Phase Voltage
- V L3 Phase Voltage
- Pulsed output for active energy retransmission.
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