WHITELIFE ELECTRICAL BSEN61439-3 Consumer Safety Unit Instruction Manual
- June 24, 2024
- WHITELIFE ELECTRICAL
Table of Contents
WHITELIFE ELECTRICAL BSEN61439-3 Consumer Safety Unit
PME Fault detection metal consumer unit
The WMPME08/SP is an EV ( Electric Vehide) distribution board that will ccrrpetely disromect all phases and earth, if a PME fault is detected. It provides customers with a safer and colll)liant electric vehide charging solution. There is no need for an earth rod if this distrbution board is used. It is suitable for EV chargers ‘Mth integral DC leakage protection but no PME fault detection.
Main Function
- Automatically monitors the si..wy voltage on both ‘2’!/JV & 240V
- Within 5 seconds i1 the event of an under-voltage of less than ‘2fJ7V or an over-voltage of more than 253V Live, Neutral & Earth win be isolated.
- Following an under-voltage isolation, will automatically reset when normal operating range is restored.
- Following an over-voltage isolation, on the grolXlds of safety, you v.;11 need to press the “REST’ button of VWP32 to reset the device.
Technical Data
| Standard | BSEN61439-3, BS 7671 |
|---|---|
| Rated current | 40A |
| Rated voltage | 230VAC |
| Frequency | 50/60Hz |
| Short circuit rating | 16kA |
| Operation | 270V-253V (4 seconds) |
| IP Rating | IP40 |
| No. of modules | 8 |
| Incomer device | 40A RCBO Type A |
| Ambient temperature (°C) | -25 +55 |
| Storage temperature (°C) | -35 +55 |
| Material | Metal |
Dimensions
Installation Instructions
The provides WMPME08/SP customers is with an EV a safer distribution and board
compliant that will electric completely vehicle charging disconnect solution.
all phases There and is no earth if need a for PME an fault earth is rod
detected. if thisIt detection. distribution board is used.It is suitable for
EV (Electric Vehicle) chargers with integral DC leakage protection but no PME
fault
normal Following operating power on, limits. our (No PME Fault differentiation
detection is device necessary the between supply voltage 230Vac for or 5
240Vac seconds supply) and determines if the voltage is within If also out of
require limits a a power PME fault off/on cycle detection should device the is
cause activated. have To been clear, an the supply over-voltage must
condition. return within normal operating limits, and may
If the within supply. limits, If the PME voltage fault drops detection below
device 207Vac allows and does connection not of return live, for up neutral to
5 and seconds, earth a to PEN the fault vehicle, condition and is continues
tripped to and monitorlive, neutral However, and a earth voltage dip
connections could also are cause removed the from same the fault vehicle.
condition. Therefore, PME fault detection device continuously monitors the
earth to supply the health vehicle. and if it returns to within normal
operating range, automatically allows re-connection of live, neutral and
If earth the voltage connections rises are above removed 253Vac from and the
does not vehicle. return for up to .S seconds, a PEN fault condition is
tripped and live, neutral and PME condition fault is not detection cleared
device without continues manual to monitor intervention the to supply power
heath cycle. but if it returns to within normal operating limits the fault
Under before this driving condition the vehicle. the EV driver is made aware
of the high-voltage applied to the vehicle and can then perform safety checks
before driving the vehicle.
In summary Functions
Automatically monitors the supply voltage on both 230V & 240V supplies without
the need for any manual dip switch settings. Within 5 seconds in the event of
an under-voltage of less than 207V or an over-voltage of more than 253V Live,
Neutral & Earth will be isolated. Following an under-voltage isolation, will
automatically reset when normal operating range is restored. Following an
over-voltage isolation, on the grounds of safety, will require a manual reset.
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