Individually customisable FORA compact station
High quality compact stations from BBC Cellpack Power Systems – standardised yet highly customisable. The best solution for your distribution network!
Prefabricated FORA transformer station compliant with SN EN 62271-202, can be operated from the outside
The FORA transformer station allows for designs with the smallest footprint and is assembled by Cellpack onsite in one day thanks to the interior fittings installed at the Villmergen factory. We offer 8 pre-defined sizes for station type FORA, as standard, as well as completely individual designs. The design complies with the latest state-of-the-art technology and meets the requirements of the applicable regulations and technical standards, namely the type test standard SN EN 62271-202 for prefabricated transformer stations.
FORA transformer station – can be operated from the outside
FORA is our prefabricated compact building station featuring a concrete cabin design that can be operated from outside. The stations are fully fitted in our factory, transported by us to the construction site, and installed the same day.
The concrete housing is seamless and comes as a single piece.
Our standard models – consisting of 8 pre-defined FORA stations of different sizes – meet most of our customers’ needs. At the same time, the individual layouts and sizes offer the right solution for virtually any scenario.
The FORA station model fully complies with the requirements of the Ordinance on Heavy Current Installations and relevant engineering standards, namely SN EN 62271-202 for prefabricated stations utilising high voltage and/or low voltage.
Multiple surface and façade variants are available for all station types from Cellpack. The standard model features formwork-smooth exposed concrete.
free-standing (standard), slope installation, installation on in-situ concrete, other options
outdoors -40 °C to 35 °C / indoors -5 °C to 45 °C
SN EN 62271-202 incl. Internal Arc Classification IAC AB 20 kA (1 s) with common MV switchgear types
Standard façade surface
Exposed concrete grey, colourless impregnation
Optional façade surfaces
Anti-graffiti protection, coated, sandblasted, exposed aggregate concrete, abrasion, chippings, various coverings
• Reinforced concrete, C40/50, XC4, XD3, XF2 compliant with SN EN 206-1
• Fire resistance class: REI 90 compliant with SN EN 13501-2
• proven oil tightness compliant with VSE 2.19 d
as standard, up to 1,500 m above sea level compliant with SIA 261
entire interior painted with white water-based dispersion
Operating, transformer, and service door
Aluminium, colourless anodised or painted, with ventilation louvers
Consisting of an aluminium frame to which pressure-proof, phenolic resin-coated plywood panels are bolted. The surface of these panels is moisture resistant
Oil collecting sump
as an option, this sump may be made of GFRP, consist of a steel tub, or an oil-tight collecting area integrated into the foundation; optional additional oil-tight coating for protection zone S3 compliant with VSE 2.19 d is available
four lifting points are recessed on the foundation's exterior
Entry system, quantity, size and position according to customer specifications
Construction power entry
Ø 100 mm, with aluminium cover (position according to customer specifications)
consisting of an all-round main earth line made of Cu Ø 8 or Ø 10 mm and earthing busbar
Earth cable feedthroughs
two feedthroughs penetrate the diagonally opposite walls of the cable duct and are connected to the concrete reinforcement bars
wide range of options and equipment available