DC LABORATORY POWER SUPPLIES

Our wide product range covers almost all areas of application for DC laboratory power supplies. Whether high-precision programmable laboratory power supplies for use in development, testing and calibration or high-performance laboratory power supplies for industrial continuous use such as electrolysis, load testing of high-performance inverters and electric motors – we have the right laboratory or industrial power supply for your project.

COMPARE SERIES
DP-D SeriesDP-S SeriesDP-P SeriesDP-PH SeriesDP-H Series
Voltage:0 … 2kV0 … 600V0 … 600V0 … 12kV0 … 150V
Current:0 … 5kA0 … 150A0 … 300A0 … 1.2A0 … 60A
Power:0 … 1MW0 … 5kW0 … 6kW0 … 1200W0 … 900W
Cabinet:19″Non-Standard19″19″Non-Standard
Regulation:U / I / P*U / IU / IU / IU / I
Load Regulation U:≤0.3% + 2 dig≤0.5% + 2 dig≤0.1% + 2 LSB≤0.5% + 2 LSB≤0.1% + 5mV
Load Regulation I:≤0.3% + 2 dig≤0.5% + 2 dig≤0.2% + 2 LSB≤0.5% + 2 LSB≤0.2% + 5mV
Line Regulation U:≤0.2% + 2 dig≤0.2% + 2 dig≤0.1% + 2 LSB≤0.1% + 2 LSB≤0.01% + 4mV
Line Regulation I:≤0.3% + 2 dig≤0.5% + 2 dig≤0.1% + 2 LSB≤0.1% + 2 LSB≤0.2% + 3mV
Noise U:≤0.3%FS + 10mVrms≤1%FS (rms)Depending o. Model 
≤50mV to ≤200mV
≤0.05%FS≤2mVrms / ≤30mVpp
Noise I:≤0.5%FS + 10mArms≤1%FS (rms)Depending o. Model
≤50mA to ≤200mA
≤0.05%FS≤10mArms
Recovery Time (50% Chg.):≤1.5ms
Display Accuracy U:±1% reading ± 5 dig±1%FS ± 1 dig≤0.2% + 2 LSB≤0.2% + 2 LSB±0.02% reading + 5mV
Display Accuracy I:±1% reading ± 10 dig±1%FS ± 1 dig≤0.5% + 2 LSB≤0.5% + 2 LSB±0.1% reading + 0.1%FS
Setting Accuracy U:±0.5% reading ± 5 dig±0.5% reading ± 2 dig≤0.2% + 2 LSB≤0.2% + 2 LSB±0.03% reading + 10mV
Setting Accuracy I:±1% reading ± 20 dig±1% reading ± 2 dig≤0.5% + 2 LSB≤0.5% + 2 LSB±0.1% reading + 0.1%FS
Ext. Control Analoque:Yes*Yes*NoNoYes
Ext. Feedback Analoque:Yes*NoNoNoYes
RS232:Yes*NoYesYesYes
RS485:Yes*NoYesYesYes*
RS422:NoNoYesYesNo
Open Protocol:YesYesYesYes
Modbus-RTU:NoYesYesYes*
SCPI:NoNoNoYes
Reverse Current Protection:Yes*Yes*NoNoYes
Polarity Switch:Yes*NoNoNoNo
Interlock:Yes*Yes*NoNoNo
Ext. Outp. On/Off Contr.:Yes*Yes*NoNoYes

* Optional

DP-D Series High-Power Laboratory Power Supplies

High performance power supplies of the DP-D series have been developed for continuous industrial use and boast robustness, reliability and unsurpassed configurability.

Maximum values of the series:
2kV / 5kA / 1MW / ØPL = 0,58€/W

DP-P Series Multifunctional Laboratory Power Supplies

Laboratory power supplies of the DP-P series were developed with multifunctionality in mind and have a large number of digital connections. These devices feature high accuracy and stability and are perfectly suitable for laboratory use.

Maximum values of the series:
600V / 300A / 6kW / ØPL = 0,78€/W

DP-PH Series High-Voltage Laboratory Power Supplies

DP-PH Series High-Voltage Power Supplies are a modification of the DP-P Series Laboratory Power Supplies for high voltage applications at low currents. These power supplies offer all the advantages of the DP-P series optimized for voltages up to 12kV.

Maximum values of the series:
12kV / 800mA / 1.2kW / ØPL = 3,47€/W

DP-S Series Compact Laboratory Power Supplies

Labornetzgeräte der DP-S Serie vereinen Zuverlässigkeit und Leistung in einem kompakten Gerät mit Tragegriff.

Maximum values of the series:
600V / 150A / 5kW / ØPL = 0,88€/W

DP-H Series High-Precision Laboratory Power Supplies

Programmable high-precision laboratory power supplies of the DP-H series offer excellent stability and accuracy values ​​and a large number of analog and digital inputs and outputs. Ideal for high-precision measurements in the laboratory.

Maximum values of the series:
150V / 60A / 900W / ØPL = 0,80€/W