PSI 9000 2U Series Laboratory Power Supplies

Power Products

The microprocessor controlled laboratory power supplies of series EA-PSI 9000 2U offer a user-friendly, interactive handling concept, along with a remarkable set of standard features, which can facilitate operating them. Configuration of output parameters, supervision features and other settings, as well as the replaceable digital interface modules is smart and comfortable.

The implemented supervision features for all output parameters can help to reduce test equipment and make it almost unnecessary to install external supervision hardware and software. The clear control panel with its two knobs, one pushbutton, two LEDs and the touch panel with blue illuminated display for all important values and status enable the user to handle the device easily with a few touches of a finger.

For the integration into semi-automatic and remotely controlled test and automation systems, the devices offer a set of inter- faces (analog and digital) on their rear side

Key Features

• Wide input voltage range 90…264V with active PFC
• High efficiency up to 93%
• Output power ratings: 0…1000W up to 0…3000W
• Output voltages: 0…40V up to 0…750V
• Output currents: 0…4A up to 0…120A
• Flexible, power regulated output stage
• Various protection circuits (OVP, OCP, OPP, OTP)
• Intuitive touch panel with display for values, status and notifications
• Remote sensing
• Galvanically isolated analog interface with
  • U / I / P programmable via 0…10V or 0…5V
  • U / I monitoring via 0…10V or 0…5V
• Integrated true function generator
• Photovoltaic array simulation
• Internal resistance simulation and regulation
• Memory bank for user profiles
• Temperature controlled fans for cooling
• 40V models according to SELV (EN 60950)
• USB port integrated
• EMC according to EN 55022 Class B
• Optional, digital interface modules
• SCPI command language supported