Transformer stations variants
The webside presents only exemplary solutions of the container stations.
Thanks to many years of experience and a team of qualified engineers, we are able to prepare solutions corresponding to the needs of the most demanding clients. The best example is in the deliveries for contractors such as: PGE, TAURON, ENERGA, ENEA, RWE, PKP Energetyka, KGHM, KWB Bełchatów, ČEZ, EON, RWE, Alstom and many more.
Station type Mzb 20/2x630
Diagram of the standard station type Mzb 20/2x630
|Type||MV bay number
|MV switchgear||TPM||up to 2x4|
|LV switchgear||RN-W||up to 2x10|
|Maximum transformer power||up to 2x630 kVA|
|Housing class - 20|
|main body:||16 500 kg|
|concrete roof:||4 500 kg|
|metal roof:||600-700 kg|
|usable area:||10,93 m2|
|Ur||- Rated voltage||up to 36 kV||up to 1000 V|
|Ir||- Rated current||up to 4000 A||up to 6300 A|
|IK||- Rated short-time withstand current||up to 40 kA (3s)||up to 105 kA (1s)|
|IP||- Rated peak withstand current||up to 100 kA||up to 231 kA|
|fr||- Power frequency withstand||50/60 Hz|
|Maximum transformer power||up to 4000 kVA|
|Protection degree||IP23D up to IP43 (IP54)|
Stations have been examined with regard to existing standards in accredited European laborato-ries.
Compliance with the standards
- PN-EN 62271-202 - High-voltage switchgear and controlgear - Part 202: High-voltage/ low-voltage prefabricated substation;
+ related norms
Localization of the station due to fire safety requirements
The mounting area of the station should be chosen in accordance with the regulation of the Minister of Infrastructure of 12 April 2002, with regard to the technical requirements of buildings localization (Journal of Laws of 15 June 2002, No 75, item 690, with later changes) or local regulations.
Individual cases of localization/placing of the station should be considered on an individual basis and consulted with ZPUE S.A. or with other authorized services (opinion given by fire protection officer).