Four types are available with 200 until 400 W input power. The devices are distinguished by a diverse range of functions and excellent regulating accuracy, as well as outstanding ease of operation.

• 4 operating modes: constant current, constant voltage, constant load and constant power
• High-speed sequence and transient measurement, short-circuit proof, battery discharging and other auxiliary functions
• Minimum operating voltage is less than 0.6 V (80 V models)
• or 1.2 V (200 V models) at maximum current load
• Programmable current rise and fall time, steep edges
• Several groups of parameters (device settings) and sequences (load profile) can be saved and retrieved.
• Floating power input / no grounding
• Safe electrical separation
• Input can be switched on and off
• Voltage or current control is possible with constant power
• Settings selected by means of a rotary switch and keypad
• Multifunctional LCD panel
• Safety functions, amongst others adjustable power limiting
• Benchtop instrument, also suitable for mounting to a 19″ rack

• Typ SPL250-30
• Article No. K852A
• Front panel load input 1
• Power 250
• Current 0 – 30 A
• Voltage 0 – 80 VDC
• Resolution in the operating mode: Constant current from 0,1 mA / Constant voltage 1 mV / Constant load ab 0,1 mOhm / Constant power 10 mW
• Supply voltage 115 / 230 VAC 50 / 60 Hz
• Dimensions W/H/D (mm) Approx. 215 / 100 / 350
• Weight with rubber cover Approx. 6 kg