* Optional
* LV = High current range 0 – 150Vrms L-N / FS = High voltage range 0 – 300Vrms L-N

Designed for high-performance laboratory and industrial applications, the DF-CM Series alternating current high-frequency power supplies are a high-frequency modification of the well known DF-C Series and fully maintenance-free up to the megawatt range, even under 24/7 continuous operation. Switchable low voltage high current (LV 0 … 150Vrms) or high voltage low current (FS 0 … 300Vrms) ranges offer maximum flexibility, while the standard frequency range is adjustable over a wide range of 350Hz … 450Hz and can be extended up to 200Hz … 2500Hz up on request. These alternating current high-frequency power supplies offer excellent frequency and voltage stability as well as a clean sine waveform, and the range of functions can be extended by many options and adapted to the requirements.

Options

The following is a brief description of the possible additional options for alternating current high-frequency power supplies of the DF-CM series. A detailed description can be found in the datasheet of the series, should you have any questions contact our support during our opening hours via the live chat or by e-mail and we will gladly assist you.

[Z1] ACCESSORY: 2m Cable with SCHUKO, CEE Plug male blue 32A or red 32A
The laboratory power supply will be supplied with a 2m connection cable and matching plug:
Output power ≤ 3300W – SCHUKO
Output power > 3300W – CEE plug Blue 32A 230V
Output power ≥ 6000W – CEE plug Red 32A 400V

[U] Ext. analog control U
Input for external control of the output voltage via an analog control signal.

[F] Ext. analog feedback U
Returns the actual value of the output voltage.

[G] Ext. analog feedback I
Returns the actual value of the output current.

[A] Interlock & Ext. Output On/Off Ctrl.
Input for controlling the status of the output of the laboratory power supply (on / off), switchable as “Interlock” or external control.

[D] Digital connection
Digital connection for setting and reading the device parameters in real time via an open protocol.

[N] Galvanic separation
Selection between non-galvanically isolated output (at PE potential), potential-free output and potential-free output with additional FI circuit breaker.

Laboratory power supply configurator

Select a voltage, current, power combination from the model list by clicking on the corresponding line. Then configure the model with additional options, the configuration is displayed at the bottom of the screen in the configurator. Press “CONFIRM” to end the configuration and to proceed with the request. Fill out the required fields and send your request to our support team by pressing the “REQUEST” button, you will receive an offer by e-mail within a few minutes.