High-voltage laboratory power supply unit of the DP-HV series
Symbolic image shows the front of the DP-HV series high-voltage power supply, specifically the 500W model.
High-voltage power supply unit 0 … 150kV 0 … 0.002A 300W – DP150H-0-002HV
6.230,00 € Net
7.413,70 € incl. VAT
The DP-HV series from DSC-Electronics Germany sets new standards in high-voltage power supplies for laboratories and industry. Developed and assembled in Germany, this series combines maximum performance with precision, safety, and durability.
Thanks to the wide model range from 10 kV to 200 kV, the DP-HV series is suitable for a wide variety of applications – from high-voltage insulation tests to electrostatic processes such as discharge, filtration systems, or material processing. High-resolution, clearly visible LED displays, precision potentiometers in laboratory quality for adjustment, and a compact cabinet the DP-HV series high-voltage power supplies a good choice for industrial applications and laboratory use.
Safety is the top priority for the DP-HV series. In addition to comprehensive protection mechanisms against overvoltage (OVP), overcurrent (OCP), and short circuits, integrated arc protection ensures maximum operational safety, especially in sensitive applications such as high-voltage testing and materials research. Intelligent temperature monitoring with active fan control prevents overheating and ensures a long service life—even with intensive use.
Brief summary of the advantages of DP-HV series high-voltage power supplies:
| Connectivity | Analog inputs/outputs for controlling all system functions and returning current output values and system status via 10V signals. Optional expansion via RS485 with Modbus-RTU support. |
| Functionality | Output values 0 … 100% variably adjustable, operating modes constant voltage and constant current with automatic switching depending on the load. |
| Output configuration | Output short-circuit proof, grounded. Two devices can be operated together as a bipolar voltage source with a grounded center point. |
| Safety | Automatic shutdown in case of overheating, overvoltage, or overcurrent with error display. Integrated arc protection circuit. |
| extensibility | – |
*Optional
Format and performance
High-quality components and extensive experience in the development of laboratory and industrial power supplies enable compact dimensions despite high power and voltage. Intelligent cooling regulates the speed depending on the set output parameters and temperature, so that the high-voltage power supply only responds with an increase in speed when it is really needed. The DP-HV series of high-voltage laboratory power supplies deliver up to 2kW or 80kV from a 19″ 2.5U cabinet. In addition, DP-HE series laboratory power supplies can be used in all cabinet sizes rack-mounted or free-standing – the appropriate mounting accessories for rack installation are included free of charge with all devices.
| Including 80kV | 19″ 2.5U cabinet |
| Over 80kV and up to 120kV | 19″ 3U cabinet |
| Over 120kV | 19″ 3.5U cabinet |
Attention: Enclosure size may vary for certain models, please refer to the data sheet.
Full control
DP-HV Series High-Voltage Laboratory Power Supplies Software Suite
Symbolic image shows a screenshot from the software suite for DP-HV series laboratory power supplies.
High-voltage power supplies from the DP-HV series can be optionally equipped with an RS485 interface, which allows you to control and record the output values via the Modbus RTU protocol. The devices also come with simple but useful Windows software for remote control and recording of output values. Of course, our manual also includes a protocol description, which allows you to connect to specially developed software solutions.
Connection options
High-voltage laboratory power supply unit of the DP-HV series
Symbolic image shows a DP-HV series high-voltage power supply unit in 2.5U. Please refer to the data sheet in the "Data Sheet" tab for the size of the selected model.
High-voltage laboratory power supplies in the DP-HV series are equipped as standard with analog inputs and outputs for remote control and monitoring of output values and system functions via 0–10 V signals and can be expanded with an RS485 connection.
RS485 digital interface (optional)
Optionally equipped with an RS485 connection with full support for the Modbus RTU protocol, DP-HV series laboratory power supplies facilitate both integration into existing infrastructures and the development of new ones. The open Modbus RTU protocol allows customer-specific control solutions to be implemented quickly and effectively, so that nothing stands in the way of automation.
Analog inputs/outputs (standard)
- Output ON/OFF loop via 2 pins (5V).
- System error feedback via open collector input (up to 35V 10mA).
- Output status feedback via open collector input (up to 35V 10mA).
- Mode feedback (CV/CC) via two open collector inputs (up to 35V 10mA).
- System reset input for resetting the system status after errors.
- Output voltage feedback via 0 … 10V signal.
- Output current feedback via 0 … 10V signal.
- Output voltage control via 0 … 10V signal.
- Output current control via 0 … 10V signal.
| Weight | 24 kg |
|---|---|
| Size | 14.0 H cm x 55.7 W cm x 64.0 D cm |
| Manufacturer | DSC-Electronics Germany |
| Series | DP-HV Series |
| Input voltage | 207 ... 253VAC |
| Input frequency | 47 ... 63Hz |
| Efficiency (100% load) | 85% |
| Output type | Variable DC |
| Output configuration | Positive, earthed, Negative, earthed |
| Output voltage | 0 … 150kV |
| Output current | 0 … 0.002A |
| Power | 0 ... 300W |
| Load regulation I | ≤1% FS |
| Line regulation U | ≤1% FS |
| Line regulation I | ≤1% FS |
| Display resolution U | 100V |
| Display resolution I | 0.001mA |
| Display accuracy U | ≤0.1% FS + 2LSB |
| Display accuracy I | ≤0.1% FS + 2LSB |
| Setting resolution U | 100V |
| Setting resolution I | 0.001mA |
| Setting accuracy U | ≤0.1% FS + 2LSB |
| Setting accuracy I | ≤0.1% FS + 2LSB |
| Residual ripple U | ≤1%FS (rms) |
| Residual ripple I | ≤1%FS (rms) |
| Temperature coefficient U | 100ppm/°C |
| Temperature coefficient I | 100ppm/°C |
| Command response time | 50ms |
| Functionality | CC - Constant Current Mode, CV - Constant Voltage Mode |
| Reverse current protection | Passive (capacitive and slightly inductive loads) |
| Telemetering compensation | No |
| Parallel connection | No |
| Series connection | No |
| Digital communication | RS485 |
| Feedback output I | 0 … 10V signal |
| Feedback output P | No |
| Feedback output U | 0 … 10V signal |
| External control signal I | 0 … 10V signal |
| External control signal P | No |
| External control signal U | 0 … 10V signal |
| Ext. output interlock | Closed/Open Loop |
| Certification | CE, ROHS |
| Load regulation U | ≤1% FS |