To increase power density and to allow easier installation on site, a new base frame solution for two Thyrobox DC-3 systems is proposed by AEG Power Solutions. The immediate benefit is that integration is easier in larger systems and it significantly decreases the handling cost on site.
The option comprises
- 2 Modules of Thyrobox DC-3 installed on a single base frame
- Prewired AC paralleling cabinet, which allows to choose AC connection top or bottom and comprises a synchronization and decoupling choke as well as optional fuse switches or circuit breakers
- Single base frame allows forklift handling
- Power Frame option available for a stand alone unit. It is possible to install four Power Frames to form a up to 10 MW Power Block solution
Additional scope of supply
- Transformer
- Outdoor solution
- Busbar
- AC-LV-Distribution
- Cooling system

Container Solution
Both, Power Frame and Power Block, are also available as transformer-rectifier unit in a 40 ft container incl. optional MV-switch gear, LV distribution or cooling systems.
Specifications
Input | Power Frame & Power Block | |
---|---|---|
Input voltage | 0,4 - 40 kV | |
Transformer | External Customized | |
Power Factor | 0.95 for P >20 % PN | |
THDi | HV power frame: <7 % @ rated point of operation System level: <3 % @ rated point of operation |
Output | Power Frame | Power Block |
---|---|---|
Min. load voltage | 10 V | 10 V |
Max. load per single unit | 1000 V I 4000 A I ~2500 kW | 1000 V I 16.000 A I 10.000 kW |
Current ripple | < 1 % | < 1 % |
Efficiency @rated point of operation | > 98.75 % @ nominal operation |