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.
| DP-D Series | DP-S Series | DP-P Series | DP-PH Series | DP-H Series | |
|---|---|---|---|---|---|
| Voltage: | 0 … 2kV | 0 … 600V | 0 … 600V | 0 … 12kV | 0 … 150V |
| Current: | 0 … 5kA | 0 … 150A | 0 … 300A | 0 … 1.2A | 0 … 60A |
| Power: | 0 … 1MW | 0 … 5kW | 0 … 6kW | 0 … 1200W | 0 … 900W |
| Cabinet: | 19″ | Non-Standard | 19″ | 19″ | Non-Standard |
| Regulation: | U / I / P* | U / I | U / I | U / I | U / 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* | No | No | Yes |
| Ext. Feedback Analoque: | Yes* | No | No | No | Yes |
| RS232: | Yes* | No | Yes | Yes | Yes |
| RS485: | Yes* | No | Yes | Yes | Yes* |
| RS422: | No | No | Yes | Yes | No |
| Open Protocol: | Yes | – | Yes | Yes | Yes |
| Modbus-RTU: | No | – | Yes | Yes | Yes* |
| SCPI: | No | – | No | No | Yes |
| Reverse Current Protection: | Yes* | Yes* | No | No | Yes |
| Polarity Switch: | Yes* | No | No | No | No |
| Interlock: | Yes* | Yes* | No | No | No |
| Ext. Outp. On/Off Contr.: | Yes* | Yes* | No | No | Yes |
* Optional
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
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 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
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
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