EPS/EL 3000 B Electronic Load 400 W

The classic electronic loads »EPS/EL 3000-B« EPS Electronic Power Supplies are the second generation of small desktop loads. Due to their compact size they are especially suitable for research laboratories, test applications or educational purposes. The DC input range features new voltages up to 500V, currents up to 60A at power ratings with 400W. Apart from basic functions of electronic loads, set point curves can be produced now in the integrated function generator (ramp, rectangular, triangular and trapezoidal curve types).

For purposes of testing all kinds of batteries, such as for example constant current or constant resistance discharging, the devices offer a battery test mode. It counts values for elapsed testing time and cosumed capacity (Ah) and energy (Wh). For more detailed setup, there is also an adjustable threshold to stop the battery test on low battery voltage, as well an adjustable max. test period. The battery test function is usually applied on the DC input current and can either be selected and run in static (constant current) or dynamic (pulsed current) mode at the load (HMI).

For the remote control using a PC or PLC the devices can be equipped with an optional, seperately available and user-retrofitable interface card. There is a choice of three different types: USB, USB-Ethernet or USB+Analog. All interfaces are galvanically isolated from the device.
Several units with the same nominal voltage and preferably the same model can connected for parallel operation, in order to get a higher total power.

A carrying handle can serve as tilt stand, allowing for simple setup of different positions by the user in order to make it easier to read from the display or access the control elements.
For an option a UK wall socket adapter is available.

Energy Efficiency: temperature regulated fans

Scope of delivery:
El. Load with carrying handle/tilt stand
AC-mains cable and UK-plug
Operation manual