UKPN GRP Enclosure Requirements - 100-600A 1-phase & 3-phase

UK Power Networks (UKPN), are the DNO that covers London, the South East and East of England. We have a large range of enclosures that meet or exceed their below requirements, which can be found here: GRP Kiosks Suitable for UK Power Networks (UKPN) Installations

Their current requirements for GRP kiosks are as follows:

Be constructed of a minimum 4.5mm thick GRP to BS476-7 Class 2
Have a minimum service live of 40 years and require minimum maintenance
Be suitable for outdoor installations in rural, polluted industrial and coastal areas including residential areas and ambient temperatures of between -25oC and +40oC
Contain a 18mm minimum thick plywood equipment mounting board, capable of supporting 15kg and fixed to the back wall with 20mm stand offs with removable fixings
Includes fixing points on 2 or mores sides allowing to fix to concrete base using plug/hex-bolts

The Doors shall be fitted with:
Stainless steel hinges fixed to the enclosure
A stainless steel surface mounted handle with lock facility

MINIMUM INTERNAL DIMENSIONS FOR DNO EQUIPMENT ONLY (*If the kiosk depth is increased then the height shall be increased to 2000)

	INTERNAL HEIGHT	INTERNAL DEPTH	INTERNAL WIDTH
100A 1-PHASE	900mm	250mm	600mm
100A 3-PHASE	1100mm	250mm	600mm
200A 3-PHASE	1500mm	480mm*	1000mm
400A 3-PHASE	1500mm	480mm*	1000mm
200-400A 3-PHASE COMBINED	1500mm	480mm*	1100mm
600A 3-PHASE	1500mm	480mm*	1000mm
600A 3-PHASE CT CHAMBER	2000mm	480mm	1000mm