Temporary Power

Three-phase mains distribution unit for use on any temporary electrical installation or construction site. Equipment housed in a 1.4003 (3CR12) stainless steel enclosure designed to IP55 with textured powder coat finish to RAL 7021 – dark grey. (Other colours are available by request).
Main door to gain access to final distribution circuits, secondary door for access to main switch only. Main door provided with a pad lock facility.
Bottom entry 3mm aluminum gland plate, top mounted rain cover, and pre-punched sides for outgoing socket mounting from 16A to 63A, IP44 and IP67.
Enclosure mounted within a galvanized box section crash frame complete with fork lift pockets.

Incomer: 63A 3 Phase in

Outgoing: 1 x 63a/1

Outgoing: 8 x 32a/1

Outgoing: 1 x 16a/1

Three-phase mains distribution unit for use on any temporary electrical installation or construction site. Equipment housed in a 1.4003 (3CR12) stainless steel enclosure designed to IP55 with textured powder coat finish to RAL 7021 – dark grey. (Other colours are available by request). Main door to gain access to final distribution circuits, secondary door for access to main switch only. Main door provided with a pad lock facility. Bottom entry 3mm aluminum gland plate, top mounted rain cover, and pre-punched sides for outgoing socket mounting from 16A to 63A, IP44 and IP67.

Enclosure mounted within a galvanized box section crash frame complete with fork lift pockets.

Incomer: 160A 3Phase In

Outgoing: 6 x 63a/1

Outgoing: 1 x 32a/3

Outgoing: 2 x 32a/1

Outgoing: 2 x 16a/1

Robust heavy duty metal case conforming to IP44 with two carry handles and mounted on skids. Finished in red and yellow.

Transformer:
> 20.0 kVA continuous rated isolating transformer,
> Primary 400 volts 3 Phase 50 / 60 Hz.
> Protected by a 32A 3 Pole MCB.
> Fitted with 2 meters of SY Flying Lead and a 63A 5 Pin CeeForm Plug.

Secondary – Sockets:
> 8 x 110 volt 16 amp 2P + E – IP44 outlets.
> Protected in pairs by 16A 2 Pole MCB’s.
> 4 x 110 volt 32 amp 2P + E – IP44 outlets.
> Protected individually by 32A 2 Pole MCB’s.

Dimensions : H: 910mm x W: 660mm x D: 630mm

Weight: 140 Kgs

Three-phase auto mains fail (AMF) unit allows automatic connection of a secondary electrical supply to a load upon failure of the primary. Mechanically and electronically interlocked 4 Pole AC1 rated contactors. No volt connection for remote Generator start (N/O & N/C). Auxiliary power supply for Generator battery charging or jacket water heater. 3 Position key switch for Auto, Test and Generator run. Supply availability neon’s for visual representation of status. Incoming supply adjustable undervolt and time delay relays for setting of
individual supply parameters. All equipment housed in a steel enclosure with external brass earth stud. Complete unit
mounted within a galvanised steel crash frame with forklift pockets.

Enclosure
Grey (RAL7035) textured powder coated Zintec steel construction with phosphate welds. Termination compartment with internal polycarbonate/terminal protection shrouds and external panel key lock door. Top and bottom steel gland plate. Assembled to IP55.

Termination Protection
Input 1 (Mains): Termination, 3P+N+E Hardwire Protection, 125A 4 Pole Contactor
Input 2 (Generator): Termination, 3P+N+E Hardwire Protection,  125A 4 Pole Contactor
Outgoing (Load): Termination,  3P+N+E Hardwire Protection,  N/A
Aux 13A 230V 1P+N+E Socket 16A 2 Pole 30mA RCBO (All MCB’s have C-Type trip curves. All RCD’s and RCBO’s are Type A)

Dimensions: H 1400mm x W 985mm x D 500mm

Weight: 75kgs

Three-phase auto mains fail (AMF) unit allows automatic connection of a secondary electrical supply to a load upon failure of the primary. Mechanically and electronically interlocked 4 Pole AC1 rated contactors supplying a common rated HDHC copper busbar system and load connection pads. No volt connection for remote Generator start (N/O & N/C). Auxiliary power supply for Generator battery charging/jacket water heater. 3 Position key switch for Auto, Test and Generator run. Supply availability neon’s for visual representation of status. Incoming supply adjustable undervolt and time delay relays for setting of individual supply parameters. All equipment housed in a steel enclosure with internal and external brass earth bar. Complete unit mounted within a galvanised steel crash frame with forklift pockets.

Enclosure
Grey (RAL7035) textured powder coated Zintec steel construction with phosphate welds. Separate incoming and outgoing (with control gear) compartments with internal protection shrouds and external panel key lock doors. Aluminium gland plate. Assembled to IP55.

Specification

Input: Termination, 3P+N+E Hardwire Protection, 250A 4 Pole Contactor

Input 2 (Generator): Termination, 3P+N+E Hardwire Protection, 250A 4 Pole Contactor

Outgoing (Load): Termination, 3P+N+E Hardwire Protection, N/A

Size: H 1700mm x W 985mm x D 530mm

Weight: 160kgs

Three-phase auto mains fail (AMF) unit allows automatic connection of a secondary electrical supply to a load upon failure of the primary. Mechanically and electronically interlocked 4 Pole AC1 rated contactors supplying a common rated HDHC copper busbar system and load connection pads. No volt connection for remote Generator start (N/O & N/C). Auxiliary power supply for Generator battery charging/jacket water heater. 3 Position key switch for Auto, Test and Generator run. Supply availability neon’s for visual representation of status. Incoming supply adjustable undervolt and time delay relays for setting of individual supply parameters. All equipment housed in a steel enclosure with internal and external brass earth bar. Complete unit mounted within a galvanised steel crash frame with forklift pockets and lifting eyes.

Enclosure
Grey (RAL7035) textured powder coated Zintec steel construction with phosphate welds. Separate incoming and outgoing (with control gear) compartments with internal protection shrouds and external panel key lock doors. Aluminium gland plate. Assembled to IP55.

Input 1 (Mains): Termination, 3P+N+E Hardwire Protection, 800A 4 Pole Contactor

Input 2 (Generator): Termination, 3P+N+E Hardwire Protection, 800A 4 Pole Contactor

Outgoing (Load): Termination, 3P+N+E Hardwire Protection, N/A

Aux 32A 230V 1P+N+E Socket 32A 2 Pole 30mA RCBO (All MCB’s have C-Type trip curves. All RCD’s and RCBO’s are Type A)

Dimensions: H 1800mm x W 1260mm x D 600mm

Weight: 320kg

Three-phase mains distribution unit for use on any temporary electrical installation or construction site. Equipment housed in a 1.4003 (3CR12) stainless steel enclosure designed to IP55 with textured powder coat finish to RAL 7021 – dark grey. (Other colours are available by request).
Main door to gain access to final distribution circuits, secondary door for access to main switch only. Main door provided with a pad lock facility.
Bottom entry 3mm aluminum gland plate, top mounted rain cover, and pre-punched sides for outgoing socket mounting from 16A to 63A, IP44 and IP67.
Enclosure mounted within a galvanized box section crash frame complete with fork lift pockets.

Incomer: 250A 3Phase In

Outgoing: 2 x 63a/3

Outgoing: 2 x 63a/1

Outgoing: 2 x 32a/3

Outgoing: 10 x 32a/1

Outgoing: 1 x 16a/3

Outgoing: 2 x 16a/1

125A site distribution board designed to make connection from the temporary generator to on-site equipment such as tools, lighting, heaters, plant machinery and cabins. Our site distribution boards are kept on standby at our three strategically placed locations across the UK, so we can deliver them to you quickly. 125A site distribution boards can be custom built to suit the needs of your project. Available to purchase or hire.

Product details

The site distribution board is housed in a 1.4003 stainless steel enclosure, designed to IP55 with a textured powder coat finish to RAL 7021 – dark grey. The site distribution board features two doors – the main door, which allows the user access to the final distribution circuits and has a padlock facility which is designed as an additional safety feature. The second door allows the user access to the mains switch only.

The 125A site distribution board has a bottom entry 3mm aluminium gland plate, top mounted rain cover, and pre-punched sides to allow for socket mounting (16A, 32A & 63A – IP44 & IP67). The enclosure is mounted within a galvanized box section floor stand which can be easily relocated across site.

The equipment has an incoming 4 pole thermal magnetic strip and optional adjustable/switchable incoming earth leakage can be added if required. The 4 pole busbar distribution system allows an easy connection for 2 pole and 4 pole outgoing devices such as RCD’s and RCBO’s. The internal earth bar is bonded to external studs on enclosure and frame. The equipment has an incoming 125A IP67 flying lead to allow for connection to a temporary generator.

Options

• 230V – 400V single and three phase – 50hz
• Interchangeable socket outlets from 16A – 63A
• both IP44 or IP67 available
• Glanded hardwire facility
• MCB’S have C – type trip curves, all RCD’s and RCBO’s are type A
• IP rating: IP54 up to IP65
• Stainless steel 1.4003 or Zintec 2.00 mm enclosures available
• Door interlocking pad lockable handle
• Secondary door for access to main supply for safe isolation
• Galvanised crash frame, forklift pockets and certifi d lifting points
• Optional switchable and adjustable earth leakage
• External earth stud on crash frame and enclosure
• RAL colours available upon request