For the aluminium group ALRO, Inpec Engineering GmbH has acquired and itself executed numerous energy projects together with Inpec Engineering SRL.
The following table shows the most important projects.
| 1996 |
Control transformer 59MW 220/30KV |
SIEMENS TRANSFORMER STATION, Nuremberg |
| 2000 -2001 |
Rehabilitation of the control and |
SIEMENS, Nürnberg |
| 2000 | 35 MVA rectifier transformer 30/0.9KV | SIEMENS, Nürnberg |
| 2001 | Double rectifier 650V DC; 2x22.5KA | ALSTOM, Berlin |
| 2001 | MS switchgear | SIEMENS, Erlangen |
| 2001 | Retrofitting MS circuit breaker and protective relay | SIEMENS, Erlangen |
| 2002 |
Further development with one branch for |
|
| Double rectifier 650V DC 22.5KA, | ALSTOM Berlin | |
| Control cabinets |
ALSTOM Berlin and ALSTOM France |
|
| DC isolating switch 1500V, 27KA | FERRAZ France | |
| Circuit breaker 220 KV, 110 KV | SIEMENS Berlin | |
| Overvoltage conductor 220KV 110 KV | SIEMENS Berlin | |
| Protective relay | SIEMENS Nürnberg | |
| Current transformer 220KV 110KV | TRENCH France | |
| Water pump for Siemens rectifier | GEA Germany | |
| Trennschalter 220KV | ELECTROPUTERE Craiova Romania | |
|
Various cabinets and racks for control centre, |
BAILESTI ROMANIA | |
| 2003 | Retrofitting MV circuit breaker and protective relay | SIEMENS Erlangen |
| 2006 - 2008 | Rehabilitation of 7 rectifier units of 1300V, 45KA direct current (turnkey) | SIEMENS Nürnberg, ABB Turgi |