 
    3 phase rectifier unit 3 x 160 kVA
| Nominal power (50% d.c.) | 3 x 160 kVA | 
| Permanent current | 16 kA | 
| Secondary voltage | 9,6 ... 13,5 V | 
| Rectifier | 3M2 | 
Information concerning 3-phase systems you find here.
 
    3 phase rectifier unit 3 x 197 kVA
| Nominal power (50% d.c.) | 3 x 197 kVA | 
| Permanent current | 25 kA | 
| Secondary voltage | 8,7 ... 10,8 V | 
| Rectifier | 3M2 | 
Information concerning 3-phase systems you find here.
 
    3 phase rectifier unit 3 x 535 kVA
| Nominal power (50% d.c.) | 3 x 535 kVA | 
| Permanent current | 25 kA | 
| Secondary voltage | 20,9 ... 41,3 V | 
| Rectifier | 3M2 | 
Information concerning 3-phase systems you find here.
 
    Machine transformers AC - Connection type 10
| Nominal power (50% d.c.) | 160 ... 400 kVA | 
| Secondary voltages | 9,0 ... 14,8 V | 
 
    Machine transformers AC - Connection type G2
| Nominal power (50% d.c.) | 250 ... 500 kVA | 
| Secondary voltages | 5,5 ... 16,0 V | 
| Norm | DIN 44766, VW-39-V-5711 | 
 
    Maschine transformers AC - Connection type 9
| Nominal power (50% d.c.) | 25 ... 150 kVA | 
| Secondary voltages | 2,5 ... 11,5 V | 
 
    Maschine transformers AC - connection type F2
| Nominal power (50% d.c.) | 125 ... 315 kVA | 
| Secondary voltages | 5,6 ... 20,0 V | 
 
    Multiwelding transformers AC - Connection type A
- DIN Transformatoren
| nominal Power (50% d.c.) | 25 ... 150 kVA | 
| Secondary voltage | 2,5 ... 11,5 V | 
 
    Multiwelding transformers AC - Connection type B
- DIN ISO 44766 Transformers
| nominal Power (50% d.c.) | 25 ... 150 kVA | 
| Secondary voltage | 2,5 ... 11,5 V | 
 
    Series 2MF8
| Power (50% d.c.) | 157 ... 491 kVA | 
| Secondary voltages | 6,4 ... 21,4 V | 
| Secondary permanent current | 13,0 kA | 
Help on sizing the transformer you find here.
