N35500 Bidirectional DC Power Supply (14kW-420kW)

About N35500 Bidirectional DC Power Supply (14kW-420kW)

Main Features

• High power density, up to 42kW output in 3U chassis
• Wide output range, one can be used as multiple
• High-speed dynamic response, voltage rise and fall time 5ms
• Voltage accuracy: 0.02%+0.02%F.S.; Current accuracy: 0.1%+0.1%F.S.
• CC&CV Priority suitable for all types of test item
• Master/Master perallel up to MW level
• Load mode support CC/CV/CP/CR function
• Battery simulation, charge/discharge test, sequence test, waveform function etc.
• PV array I-V curve simulation function (optional)
• 6.8 inch LCD screen for clear test information
• Standard with LAN/RS232/RS485/CAN communication
• Modbus-RTU, SCPI, CANopen protocol supportable

Application Fields

• Laboratory, production line ATE automatic test system
• Photovoltaic inverter, hydrogen fuel cell, solar cell matrix and other new energy fields
• Energy storage converter, UPS, photovoltaic storage machine and other energy storage fields
• BOBC, DC-DC, motor drive, charging pile and other automotive fields
• Charge/discharge test for power batteries, lead batteries, supercapacitors, etc.
• Test for aerospace electronics, high-power communications equipment, dronesetc.

Functions & Advantages

Seamless switch between source and load to regenerate energy

With the integration of power supply and regenerative load, N35500 series bidirectional power supply can be converted continuously seamlessly between the output and absorbed current, effectively avoiding voltage or current overshoot. Under load mode, N35500 series can not only provide external power, but also absorb power, and return electric energy to the grid cleanly, the regenerative efficiency up to 93. It is widely used in lithium battery, UPS, BOBC and other equipment testing.