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DF-CM Series High-Frequency AC Power Supplies

Maximum values of the series: 2kVrms L-N / 15kA per phase / 1MVA / ØPL = 0,30€/W

Output phases:	1 / 3 Three-phase current	Display accuracy I:	≤0.5% rdg + (±0.2% FS)
Voltage range:	0 ... 300Vrms L-N / 0 ... 520Vrms L-L (0 ... 2kVrms L-N)*	Display accuracy P:	≤0.5% rdg + (±0.2% FS)
Current range:	0 ... 1260A LV / 0 ... 630A FS (0 ... 15kA L-N)*	Display accuracy F:	≤0.02% rdg
Frequency range:	350Hz ... 450Hz (200Hz ... 2500Hz)*	Setting accuracy U	±1% FS
Power range:	0 ... 1MVA	Setting accuracy F:	±0.1% FS
Cabinet:	Stand-alone Rack	Ext. control analogue:	Yes*
Regulation:	U	Ext. feedback analogue:	Yes*
Load regulation U:	≤1%	RS232:	Yes*
Mains regulation U:	≤1%	RS485:	Yes*
Frequency stability:	≤0.01%	RS422:	Yes*
Voltage stability:	±1%	Open protocol:	Yes
Harmonic distortion:	≤2%	Modbus RTU:	RS485 only
Crest Factor:	≤2%	SCPI:	No
Recovery Time (50% change):	≤15ms	Interlock:	Yes*
Display accuracy U:	≤0.5% rdg + (±0.2% FS)	Ext. output On/Off Ctrl..:	Yes*

Output phases:	1 / 3 Three-phase current
Voltage range:	0 ... 300Vrms L-N 0 ... 520Vrms L-L (0 ... 2kVrms L-N)*
Current range:	0 ... 1260A LV 0 ... 630A FS (0 ... 15kA L-N)*
Frequency range:	350Hz ... 450Hz (200Hz ... 2500Hz)*
Power range:	0 ... 1MVA
Cabinet:	Stand-alone Rack
Regulation:	U
Load regulation U:	≤1%
Mains regulation U:	≤1%
Frequency stability:	≤0.01%
Voltage stability:	±1%
Harmonic distortion:	≤2%
Crest Factor:	≤2%
Recovery Time (50% change):	≤15ms
Display accuracy U:	≤0.5% rdg + (±0.2% FS)
Display accuracy I:	≤0.5% rdg + (±0.2% FS)
Display accuracy P:	≤0.5% rdg + (±0.2% FS)
Display accuracy F:	≤0.02% rdg
Setting accuracy U	±1% FS
Setting accuracy F:	±0.1% FS
Ext. control analogue:	Yes*
Ext. feedback analogue:	Yes*
RS232:	Yes*
RS485:	Yes*
RS422:	Yes*
Open protocol:	Yes
Modbus RTU:	RS485 only
SCPI:	No
Interlock:	Yes*
Ext. output On/Off Ctrl..:	Yes*

-> User Manual DF-CM Series Laboratory Power Supplies (DE)

-> User Manual DF-CM Series Laboratory Power Supplies (EN)
-> Datasheet DF-CM Series Laboratory Power Supplies (EN)
-> Function and Wiring Diagram DF-CM Series Laboratory Power Supplies (EN)
-> CE Certification DF-CM Series Laboratory Power Supplies (EN)

* Optional
* LV = high voltage range 0 - 150Vrms L-N / FS = high voltage range 0 - 300Vrms L-N

Developed for particularly power-intensive applications in laboratories and industry, the high-frequency AC power supply units of the DF-CM series are a high-frequency version of the proven DF-C series and are completely maintenance-free at power levels up to the megawatt range, even with continuous use around the clock. Switchable voltage / current ranges (LV heavy current 0 ... 150Vrms L-N) or (FS high voltage 0 ... 300Vrms L-N) make this AC power supply particularly versatile, while the wide variable frequency range 350Hz ... 450Hz can optionally be extended to 200Hz ... 2500Hz. These high-frequency AC power supplies offer excellent frequency and voltage stability as well as a clean sine wave. In addition, it is possible to expand and adapt the range of functions.

Additional options

The following is a brief description of the additional options for high-frequency AC power supply units of the DF-CM series. A detailed description can be found in the data sheet of the series. If you have any questions, please contact our support during our opening hours via live chat or by e-mail and we will be happy to help you.

[Z1] ACCESSORIES: 2m cable with SCHUKO, CEE male blue 32A or red 32A plug
The laboratory power supply is supplied with a 2m connection cable with matching plug:
Output power ≤ 3300W - SCHUKO
Output power > 3300W - CEE plug blue 32A 230V
Output power ≥ 6000W - CEE plug red 32A 400V

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

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

[G] Ext. analogue feedback output 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 unit (On/Off), optionally switchable as "Interlock" or external control.

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

[Galvanic isolation
Choice between non-galvanically isolated output (to PE potential), floating output and floating output with additional FI-S circuit breaker.

laboratory power supply configurator

Select a suitable voltage, current and power combination from the model list by clicking on the corresponding line. Then configure the model by adding additional options, the configuration is displayed at the bottom of the screen in the configurator. Press "Next" to finish the configuration and proceed to the creation of the enquiry. Fill in the necessary fields and send your enquiry to our support by pressing the "Enquire" button, you will receive a quote by e-mail within a few minutes.

Model	Price	Output type	Output voltage	Output current 0 ... 150Vrms L-N	Output current 0 ... 300Vrms L-N	Power	Output frequency	Display resolution F	Display resolution U	Display resolution I	Display resolution P	Voltage stability	Frequency stability	Harmonic distortion	Crest factor	Load regulation U	Line regulation U
DF-CM61120	34.320,00 €	Variable AC true sine wave 1 phase	0 ... 300Vrms L-N	0 ... 1.04kA	0 ... 521A	0 ... 120kVA	350Hz ... 450Hz	0.01Hz	100mV	1A	0.1kW	±1%	≤0.01%	≤2%	≤2%	≤1%	≤1%
DF-CM63400	97.210,00 €	Variable AC true sine wave 3 phases	0 ... 300Vrms L-N	0 ... 1.15kA	0 ... 579A	0 ... 400kVA	350Hz ... 450Hz	0.01Hz	100mV	1A	0.1kW	±1%	≤0.01%	≤2%	≤2%	≤1%	≤1%
DF-CM61150	40.500,00 €	Variable AC true sine wave 1 phase	0 ... 300Vrms L-N	0 ... 1.3kA	0 ... 652A	0 ... 150kVA	350Hz ... 450Hz	0.01Hz	100mV	1A	0.1kW	±1%	≤0.01%	≤2%	≤2%	≤1%	≤1%
DF-CM63500	108.540,00 €	Variable AC true sine wave 3 phases	0 ... 300Vrms L-N	0 ... 1.45kA	0 ... 725A	0 ... 500kVA	350Hz ... 450Hz	0.01Hz	100mV	1A	0.1kW	±1%	≤0.01%	≤2%	≤2%	≤1%	≤1%
DF-CM61200	49.220,00 €	Variable AC true sine wave 1 phase	0 ... 300Vrms L-N	0 ... 1.73kA	0 ... 869A	0 ... 200kVA	350Hz ... 450Hz	0.01Hz	100mV	1A	0.1kW	±1%	≤0.01%	≤2%	≤2%	≤1%	≤1%
DF-CM63600	119.880,00 €	Variable AC true sine wave 3 phases	0 ... 300Vrms L-N	0 ... 1.73kA	0 ... 869A	0 ... 600kVA	350Hz ... 450Hz	0.01Hz	100mV	1A	0.1kW	±1%	≤0.01%	≤2%	≤2%	≤1%	≤1%
DF-CM6115	8.670,00 €	Variable AC true sine wave 1 phase	0 ... 300Vrms L-N	0 ... 130A	0 ... 65A	0 ... 15kVA	350Hz ... 450Hz	0.01Hz	100mV	100mA	0.01kW	±1%	≤0.01%	≤2%	≤2%	≤1%	≤1%
DF-CM6345	18.870,00 €	Variable AC true sine wave 3 phases	0 ... 300Vrms L-N	0 ... 130A	0 ... 65A	0 ... 45kVA	350Hz ... 450Hz	0.01Hz	100mV	100mA	0.01kW	±1%	≤0.01%	≤2%	≤2%	≤1%	≤1%
DF-CM6102	3.350,00 €	Variable AC true sine wave 1 phase	0 ... 300Vrms L-N	0 ... 17.3A	0 ... 8.6A	0 ... 2kVA	350Hz ... 450Hz	0.01Hz	100mV	10mA	0.01kW	±1%	≤0.01%	≤2%	≤2%	≤1%	≤1%
DF-CM6306	7.510,00 €	Variable AC true sine wave 3 phases	0 ... 300Vrms L-N	0 ... 17.3A	0 ... 8.6A	0 ... 6kVA	350Hz ... 450Hz	0.01Hz	100mV	10mA	0.01kW	±1%	≤0.01%	≤2%	≤2%	≤1%	≤1%
DF-CM6360	23.350,00 €	Variable AC true sine wave 3 phases	0 ... 300Vrms L-N	0 ... 173A	0 ... 86A	0 ... 60kVA	350Hz ... 450Hz	0.01Hz	100mV	100mA	0.01kW	±1%	≤0.01%	≤2%	≤2%	≤1%	≤1%
DF-CM6120	9.970,00 €	Variable AC true sine wave 1 phase	0 ... 300Vrms L-N	0 ... 174A	0 ... 87A	0 ... 20kVA	350Hz ... 450Hz	0.01Hz	100mV	100mA	0.01kW	±1%	≤0.01%	≤2%	≤2%	≤1%	≤1%
DF-CM63750	136.880,00 €	Variable AC true sine wave 3 phases	0 ... 300Vrms L-N	0 ... 2.17kA	0 ... 1.08kA	0 ... 750kVA	350Hz ... 450Hz	0.01Hz	100mV	1A	0.1kW	±1%	≤0.01%	≤2%	≤2%	≤1%	≤1%
DF-CM61300	69.070,00 €	Variable AC true sine wave 1 phase	0 ... 300Vrms L-N	0 ... 2.6kA	0 ... 1.3kA	0 ... 300kVA	350Hz ... 450Hz	0.01Hz	100mV	1A	0.1kW	±1%	≤0.01%	≤2%	≤2%	≤1%	≤1%
DF-CM6375	26.900,00 €	Variable AC true sine wave 3 phases	0 ... 300Vrms L-N	0 ... 217A	0 ... 108A	0 ... 75kVA	350Hz ... 450Hz	0.01Hz	100mV	100mA	0.01kW	±1%	≤0.01%	≤2%	≤2%	≤1%	≤1%
DF-CM6130	12.640,00 €	Variable AC true sine wave 1 phase	0 ... 300Vrms L-N	0 ... 260A	0 ... 130A	0 ... 30kVA	350Hz ... 450Hz	0.01Hz	100mV	100mA	0.01kW	±1%	≤0.01%	≤2%	≤2%	≤1%	≤1%
DF-CM6390	30.450,00 €	Variable AC true sine wave 3 phases	0 ... 300Vrms L-N	0 ... 260A	0 ... 130A	0 ... 90kVA	350Hz ... 450Hz	0.01Hz	100mV	100mA	0.01kW	±1%	≤0.01%	≤2%	≤2%	≤1%	≤1%
DF-CM6103	4.100,00 €	Variable AC true sine wave 1 phase	0 ... 300Vrms L-N	0 ... 26A	0 ... 13A	0 ... 3kVA	350Hz ... 450Hz	0.01Hz	100mV	10mA	0.01kW	±1%	≤0.01%	≤2%	≤2%	≤1%	≤1%
DF-CM63100	32.510,00 €	Variable AC true sine wave 3 phases	0 ... 300Vrms L-N	0 ... 289A	0 ... 144A	0 ... 100kVA	350Hz ... 450Hz	0.01Hz	100mV	100mA	0.1kW	±1%	≤0.01%	≤2%	≤2%	≤1%	≤1%
DF-CM6310	8.520,00 €	Variable AC true sine wave 3 phases	0 ... 300Vrms L-N	0 ... 29A	0 ... 14A	0 ... 10kVA	350Hz ... 450Hz	0.01Hz	100mV	10mA	0.01kW	±1%	≤0.01%	≤2%	≤2%	≤1%	≤1%
DF-CM63120	36.630,00 €	Variable AC true sine wave 3 phases	0 ... 300Vrms L-N	0 ... 347A	0 ... 123A	0 ... 120kVA	350Hz ... 450Hz	0.01Hz	100mV	100mA	0.1kW	±1%	≤0.01%	≤2%	≤2%	≤1%	≤1%
DF-CM6145	17.480,00 €	Variable AC true sine wave 1 phase	0 ... 300Vrms L-N	0 ... 391A	0 ... 195A	0 ... 45kVA	350Hz ... 450Hz	0.01Hz	100mV	100mA	0.01kW	±1%	≤0.01%	≤2%	≤2%	≤1%	≤1%
DF-CM63015	3.270,00 €	Variable AC true sine wave 3 phases	0 ... 300Vrms L-N	0 ... 4.3A	0 ... 2.1A	0 ... 1.5kVA	350Hz ... 450Hz	0.01Hz	100mV	10mA	0.01kW	±1%	≤0.01%	≤2%	≤2%	≤1%	≤1%
DF-CM61005	2.220,00 €	Variable AC true sine wave 1 phase	0 ... 300Vrms L-N	0 ... 4.3A	0 ... 2.1A	0 ... 500VA	350Hz ... 450Hz	0.01Hz	100mV	10mA	0.01kW	±1%	≤0.01%	≤2%	≤2%	≤1%	≤1%
DF-CM63150	41.700,00 €	Variable AC true sine wave 3 phases	0 ... 300Vrms L-N	0 ... 434A	0 ... 217A	0 ... 150kVA	350Hz ... 450Hz	0.01Hz	100mV	100mA	0.1kW	±1%	≤0.01%	≤2%	≤2%	≤1%	≤1%
DF-CM6150	19.250,00 €	Variable AC true sine wave 1 phase	0 ... 300Vrms L-N	0 ... 434A	0 ... 217A	0 ... 50kVA	350Hz ... 450Hz	0.01Hz	100mV	100mA	0.01kW	±1%	≤0.01%	≤2%	≤2%	≤1%	≤1%
DF-CM6315	10.190,00 €	Variable AC true sine wave 3 phases	0 ... 300Vrms L-N	0 ... 43A	0 ... 21A	0 ... 15kVA	350Hz ... 450Hz	0.01Hz	100mV	10mA	0.01kW	±1%	≤0.01%	≤2%	≤2%	≤1%	≤1%
DF-CM6105	5.230,00 €	Variable AC true sine wave 1 phase	0 ... 300Vrms L-N	0 ... 43A	0 ... 21A	0 ... 5kVA	350Hz ... 450Hz	0.01Hz	100mV	10mA	0.01kW	±1%	≤0.01%	≤2%	≤2%	≤1%	≤1%
DF-CM63180	46.950,00 €	Variable AC true sine wave 3 phases	0 ... 300Vrms L-N	0 ... 521A	0 ... 260A	0 ... 180kVA	350Hz ... 450Hz	0.01Hz	100mV	100mA	0.1kW	±1%	≤0.01%	≤2%	≤2%	≤1%	≤1%
DF-CM6160	22.240,00 €	Variable AC true sine wave 1 phase	0 ... 300Vrms L-N	0 ... 521A	0 ... 260A	0 ... 60kVA	350Hz ... 450Hz	0.01Hz	100mV	100mA	0.01kW	±1%	≤0.01%	≤2%	≤2%	≤1%	≤1%
DF-CM6106	5.920,00 €	Variable AC true sine wave 1 phase	0 ... 300Vrms L-N	0 ... 52A	0 ... 26A	0 ... 6kVA	350Hz ... 450Hz	0.01Hz	100mV	10mA	0.01kW	±1%	≤0.01%	≤2%	≤2%	≤1%	≤1%
DF-CM63200	51.720,00 €	Variable AC true sine wave 3 phases	0 ... 300Vrms L-N	0 ... 579A	0 ... 289A	0 ... 200kVA	350Hz ... 450Hz	0.01Hz	100mV	100mA	0.1kW	±1%	≤0.01%	≤2%	≤2%	≤1%	≤1%
DF-CM6320	11.780,00 €	Variable AC true sine wave 3 phases	0 ... 300Vrms L-N	0 ... 58A	0 ... 29A	0 ... 20kVA	350Hz ... 450Hz	0.01Hz	100mV	10mA	0.01kW	±1%	≤0.01%	≤2%	≤2%	≤1%	≤1%
DF-CM6175	25.790,00 €	Variable AC true sine wave 1 phase	0 ... 300Vrms L-N	0 ... 652A	0 ... 326A	0 ... 75kVA	350Hz ... 450Hz	0.01Hz	100mV	100mA	0.01kW	±1%	≤0.01%	≤2%	≤2%	≤1%	≤1%
DF-CM63250	62.940,00 €	Variable AC true sine wave 3 phases	0 ... 300Vrms L-N	0 ... 724A	0 ... 362A	0 ... 250kVA	350Hz ... 450Hz	0.01Hz	100mV	100mA	0.1kW	±1%	≤0.01%	≤2%	≤2%	≤1%	≤1%
DF-CM6190	29.070,00 €	Variable AC true sine wave 1 phase	0 ... 300Vrms L-N	0 ... 782A	0 ... 391A	0 ... 90kVA	350Hz ... 450Hz	0.01Hz	100mV	100mA	0.01kW	±1%	≤0.01%	≤2%	≤2%	≤1%	≤1%
DF-CM6101	2.570,00 €	Variable AC true sine wave 1 phase	0 ... 300Vrms L-N	0 ... 8.6A	0 ... 4.3A	0 ... 1kVA	350Hz ... 450Hz	0.01Hz	100mV	10mA	0.01kW	±1%	≤0.01%	≤2%	≤2%	≤1%	≤1%
DF-CM6303	5.070,00 €	Variable AC true sine wave 3 phases	0 ... 300Vrms L-N	0 ... 8.6A	0 ... 4.3A	0 ... 3kVA	350Hz ... 450Hz	0.01Hz	100mV	10mA	0.01kW	±1%	≤0.01%	≤2%	≤2%	≤1%	≤1%
DF-CM63300	74.630,00 €	Variable AC true sine wave 3 phases	0 ... 300Vrms L-N	0 ... 869A	0 ... 434A	0 ... 300kVA	350Hz ... 450Hz	0.01Hz	100mV	100mA	0.1kW	±1%	≤0.01%	≤2%	≤2%	≤1%	≤1%
DF-CM6330	14.760,00 €	Variable AC true sine wave 3 phases	0 ... 300Vrms L-N	0 ... 86A	0 ... 43A	0 ... 30kVA	350Hz ... 450Hz	0.01Hz	100mV	10mA	0.01kW	±1%	≤0.01%	≤2%	≤2%	≤1%	≤1%
DF-CM61100	31.120,00 €	Variable AC true sine wave 1 phase	0 ... 300Vrms L-N	0 ... 870A	0 ... 435A	0 ... 100kVA	350Hz ... 450Hz	0.01Hz	100mV	100mA	0.1kW	±1%	≤0.01%	≤2%	≤2%	≤1%	≤1%
DF-CM6110	7.770,00 €	Variable AC true sine wave 1 phase	0 ... 300Vrms L-N	0 ... 87A	0 ... 43A	0 ... 10kVA	350Hz ... 450Hz	0.01Hz	100mV	10mA	0.01kW	±1%	≤0.01%	≤2%	≤2%	≤1%	≤1%

Compare and buy our products online

DF-CM Series High-Frequency AC Power Supplies

Additional options

laboratory power supply configurator

NOW AVAILABLE AT Laborance

OUR OFFICIAL RESELLER

Compare and buy our products online

DF-CM Series High-Frequency AC Power Supplies

Additional options

laboratory power supply configurator

NOW AVAILABLE AT Laborance

OUR OFFICIAL RESELLER

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