AC Sources / AC+DC Sources

These single phase power supplies are programmable in voltage and current limit and feature comprehensive measurement capability, such as power line disturbance, voltage dip and current harmonics. A 5 times higher peak current makes it ideal for inrush current testing. Output voltage, current, power and harmonics are shown on the integrated display. The instrument offers front panel operation and software controlled by an optional GPIB/IEEE interface. The compact housing can be used either on the test bench or in a 19" rack.

All models generate a very clean AC output of sine wave from 15Hz up to 1kHz as well as DC output. They are capable of delivering up to 6 times higher peak current, which makes it ideal for inrush current testing. The built in measuring circuit shows the values of voltage, current, true power, power factor and current crest factor. The closed 19" housing can be inserted in a rack or used for bench top testing. Optionally a GPIB/IEEE interface for remote control is available.

Programmable 3-phase AC sources with built-in PFC (>0.98).
All models generate a very clean AC output of sine wave from 15Hz up to 1200Hz as well as DC output.
Output voltage can be set individually for each phase. Users also can set the phase angle from 0° to 360°.
The devices are capable of delivering up to 6 times higher peak current, which makes them ideal for inrush current testing.
The built in measuring circuits show the values of voltage, current, true power, power factor and current crest factor.
Optionally a GPIB/IEEE or a RS232 interface for remote control is available.

Programmable power supply for an output frequency from 45Hz up to 1kHz with sine wave and peak current over 2.5 times of the rms current value. Instruments with single or three phase outputs are available. Output values for voltage, current , true power, frequency, power factor or current cresh factor are indicated at the front. Several protection devices such as current limit, over- and under-voltage are included. The instruments are very easy to operate from the front panel keyboard or from the remote controller via GPIB/IEEE interface. The housing allows placing as a stand alone instrument or integrated into a 19" rack.

Programmable power supply for an output frequency from 45Hz up to 1kHz with sine wave and peak current over 2.5 times of the rms current value. Instruments with single or three phase outputs are available. Output values for voltage, current , true power, frequency, power factor or current cresh factor are indicated at the front. Several protection devices such as current limit, over- and under-voltage are included. The instruments are very easy to operate from the front panel keyboard or from the remote controller via GPIB/IEEE interface. The housing allows placing as a stand alone instrument or integrated into a 19" rack.