PSU 400-3.8

GW INSTEK - PSU 400-3.8

The PSU-Series is a single output programmable switching DC power supply covering a power range up to 1560 W. This Series of products include ten models with the combination from 6 V to 600 V rated voltages.

Utilizing same model units of the PSU-series to conduct series and parallel connections can increase total output power, total current or total voltage. The wide voltage and current output ranges of the PSU-series can fully satisfy various voltage and current measurement requirements.

The PSU-series provides maximum 2 units in series connection (models under 300 V) to achieve maximum 600 V or 4 units in parallel connection to obtain maximum 800 A and the maximum output power of 6.24 kilowatts.

The PSU series allows settings for CC priority or CV priority. Under CC or CV mode, users can adjust slew rate for output voltage or current based upon test requirements. There are two kinds of slew rate settings: high speed priority and slew rate priority. High speed priority sets slew rate at the maximum speed to reach CC or CV mode. Slew rate priority allows users to set slew rate for CC or CV mode in order to control rise or fall slew rate. Slew rate priority mode is ideal for motor tests by adjusting the rise time of output voltage to protect DUT from being damaged by inrush current occurred at turn-on.

Key features

• Voltage Output: 400 V
• Power Output: 1520 W
• CV / CC Priority Mode
• Adjustable Voltage / Current Rise and Fall Time
• Series / Parallel Connection: Max. 4 units
• High Efficiency and High Power Density
• 1U Height and 19" Rack Mount Size
• Three sets of Preset Function
• Bleeder Control Function
• Internal Resistance Function
• Panel Lock Function
• Protection: OVP, OCP, OHP, UVL, AC Fail, FAN Fail
• Standard: USB, LAN, RS-232, RS-485, Analog Control
• Option: GPIB, Isolated Analog Interface (Voltage Control / Current Control)