ITECH IT-M3600 Series

IT-M3600 regenerative power system integrates two instruments in one device; a bidirectional power supply and a regenerative electronic load. When being used as a load its energy recovery function can convert the absorbed DC power into AC power and return it to the local grid. When being used as a DC power supply it is a wide range bidirectional unit with seamless switching between source and sink.

• 1U half rack, high power density
• One button switch between source and load
• Bi-directional energy flow between DUT and grid
• High efficiency power regeneration
• Battery test and simulation
• 8 operating modes: CC/CV/CP/CR/CV+CC/CC+CR/CV+CR/
• CV+CC+CP+CR (multiple modes in load mode only)
• Independent control of multiple units with synchronization or proportional tracking
• Parallel up to 16 units
• High-speed measurement: 10 readings per second even connecting 16 stand-alone units
• CC/CV priority
• PV inverter I-V curve simulation coming soon
• Temperature measurement function allows DUT over temperature protection
• List mode
• Various protection such as ±OCP, ±OVP, OPP, over heat protection, grid fault protection and fault storage, foldback, power-off protection and abnormal sense protection
• Automatic detection of power grid state for reliable grid connection
• Precharge function to prevent overshoot of DC loading current
• Five optional interface cards supporting RS232, CAN, LAN, GPIB, USB_TMC, USB_VCP, RS485, analogue IO