DC Source & Load
BSL Series High Power DC Source & Load
Bi-directional high power DC source and regenerative DC load, 100kW–300kW per system.

The BSL Series is a bi-directional DC source and regenerative DC load available in 100/150/200/250/300kW single systems, with 1000V/1500V/2000V output and auto-ranging x2/x3/x4 current. CV/CC/CP/CR modes are available, and energy can be fully returned to the grid. Suited to battery pack characterisation and charge/discharge cycle testing.
Key features
- Output power 100/150/200/250/300kW
- Output voltage 1000V/1500V/2000V
- Auto-ranging output (x2/x3/x4 current)
- Seamless source/sink transition
- Regenerative DC load: CC/CV/CP/CR
- Current rise time (0–90%) <5ms
- Master-slave interface
- LAN/RS485, Modbus
- TFT touch panel, emergency stop
- Output contactor, remote sense