B&K Precision HPS20K800-400V DC Power Supply

Features and Benefits

• Built-in voltage and current measurement
• Master/slave mode provides up to 160 kW of output power
  with 8 units connected in parallel
• Galvanically isolated analog control and monitoring interface
• OVP, OCP, OPP, UVP (under voltage protection), and key lock function
• Configurable voltage and current rise time
• Fast transient response time < 3 ms
• Thermostatically-controlled fans help minimize noise
• Simulate the output of photovoltaic arrays
• Remote sense to compensate for voltage drop
• Datalogging directly to a USB flash drive
• Output on/off timer

Specifications

• Single Output
• Max. Output Voltage: 800 V
• Max. Output Current: 25 A
• High power density: 20 kW
• Input configuration: 3 phase 400 VAC
• Ripple & Noise: ≤ 150 mVrms / ≤ 350 mVpp
• Programming Accuracy: 800 mV, 50 mA
• Programming Resolution: 0.1 V, 1 mA
• Adjustable Slew Rate: 0 to 24 V/s
• Interfaces: RS232, Analog Control, LAN
• LabVIEW drivers included
• 5-inch TFT touchscreen display for intuitive control
• Height: 3U
• 3 yr Warranty

HPS Series - High Power Programmable DC Power Supplies

The HPS20K800-400V Programmable DC Power Supply with a configured 400 VAC input delivers 20 kW of clean, efficient power in a compact 3U chassis, making it ideal for ATE systems that require a broad output voltage range. For higher power needs, up to eight units can be connected in parallel to achieve a total output of 160 kW. A 5-inch touchscreen provides an intuitive interface, displaying both set and measured values, including simulated internal resistance.

Users can automate output sequences using the scripting feature, which allows for custom voltage and current steps through user-defined commands. Built-in safety mechanisms, such as undervoltage protection, safeguard both the power supply and the device under test. Additional features like adjustable voltage/current slew rates and programmable output timers offer enhanced control. LabVIEW drivers are included for easy PC integration, and data logging is supported via USB flash drive.

What's in the Box

• HPS20K800-400V DC Power Supply
• Test report and certificate of calibration

Note: HPS Series requires users to supply their own AC mains connection.