
preforma.pf - PAC type
preforma.pf (PAC type) transformer substation, in accordance with EDF HN 64-S-33 and IEC standards, includes a factory-assembled concrete enclosure, with a monoblock structure, containing the electrical components.The preforma.pf consists of:
- A reinforced concrete enclosure painted and equipped with: doors and ventilation, protective window for external indicator, public lighting unit, internal lighting and socket, protection and earthing circuits and equipotential belt.
- An MV switchgear, compact or extendable compact type
- An MV/LV transformer
- An LV board, TIPI/LV type
- Auxiliaries: Fault detectors, ITI box and public lighting bars
- Connections for various types of switchgear
Traditional PREFORMA substations with flat roof and standard RAL colours (Ivory 1015, Green 6003, Grey 7035 and Brown 8017)
Customised PREFORMA substations with a wide choice of roofs and covers (slate, tiles, etc.) and also an extensive range of cladding (stone, brick, timber, etc.)
Characteristics
preforma.pf substations are also divided into:preforma.pf-3
Rated Voltage: 12 / 24
Number of Transformers: 1
Maximum number of Functional Units: 4
Power per transformer: up to 400 kVA
preforma.pf-4
Rated Voltage: 12 / 24
Number of Transformers: 1
Maximum number of Functional Units: 4
Power per transformer: up to 1000 kVA
preforma.pf-5
Rated Voltage: 12 / 24
Number of Transformers: 1
Maximum number of Functional Units: 5
Power per transformer: up to 1000 kVA