ITECH IT6006B-500-40
Bidirectional Power Supply with Regenerative Load
The IT6006B-500-40 integrates a bidirectional DC power supply and regenerative electronic load into a compact 3U unit, delivering high efficiency and flexible testing capabilities.
With one-button switching, users can seamlessly toggle between source and load modes. It not only operates as a standalone power supply but also functions as a regenerative load, feeding energy back to the grid for improved efficiency.
The unit supports two-quadrant operation, offers 7 voltage ranges up to 2250 V, and enables parallel expansion up to 1152 kW, making it ideal for high-power applications. A built-in arbitrary waveform generator allows custom waveform creation and LIST file import via USB.
DC Output & Load Ratings
- Maximum Power: 6 kW
- Output Voltage: 0 – 500 V
- Output Current: 0 – 40 A
Operating Modes
DC Output Modes
- CV (Constant Voltage)
- CC (Constant Current)
- Battery Simulation
- I-V Curve Simulation
- Adjustable output impedance
DC Load Modes
- CV (Constant Voltage)
- CC (Constant Current)
- CR (Constant Resistance)
- CP (Constant Power)
- Battery Test Mode
Key Features
- Bidirectional energy flow between DUT and AC grid
- Source & Sink functionality in one unit
- Built-in arbitrary waveform generator
- Supports battery simulation and solar I-V curve simulation
- Adjustable output impedance
Performance & Scalability
- Up to 120 kW standalone, expandable to 980 kW (parallel)
- High power density: 15 kW in a compact 3U design
- High precision, resolution, and stability
Standards & Protection
- Compliant with DIN 40839, ISO 16750-2, ISO 21848
- Full protection suite:
- OCP / UCP
- OVP / UVP
- OPP / OTP
- Grid fault protection & fault storage
- Power failure protection
Connectivity
- Built-in interfaces: USB, CAN, LAN, Digital I/O
- Optional interfaces: GPIB, Analog, RS232
This model is ideal for applications such as battery testing, EV systems, renewable energy, and power electronics R&D, offering a perfect balance of performance, flexibility, and energy efficiency.

