2-Phase & 3-Phase AC/DC DIN-Rail Power Supplies 480W–1000W
Engineered in Germany for harsh industrial three-phase mains grids. Featuring ultra-low output ripple, high peak power reserves, and 35mm DIN-rail mounting for continuous heavy-duty automation.
480W – 1000WPower Output Range
2-PH & 3-PHFlexible Grid Operation
Low RipplePrecision Output Voltage
TS-35mmStandard DIN-Rail Mount
Engineering Excellence
High-Performance 2/3-Phase Power Units for Demanding Industrial Environments
The CAMTEC HSD Series sets the standard for industrial 2-phase and 3-phase DIN-rail power supplies. Designed and manufactured at our German facility in Pfinztal, these switch mode power supplies (SMPS) deliver stable DC voltage to sensitive PLCs, industrial drive systems, robotics, and process automation lines.
Operating efficiently across multi-phase electrical mains, CAMTEC 3-phase power supplies prevent phase imbalances and ensure uninterrupted output performance even during line voltage fluctuations or phase drops.
German R&D and production under ISO 9001:2015 quality standards
Conforms to global safety norms: UL, CSA, CE, RoHS, and REACH
Extreme immunity against electrical noise and transient surges
Compact width on TS-35mm DIN rail with passive cooling design
Product Platforms
Heavy-Duty DIN-Rail Power Supply Models
Compare our flagship 480W and 1000W 2/3-phase power supplies engineered for industrial electrical cabinets, control systems, and continuous machinery.
The HSD04801 is a compact, ultra-reliable 480W power supply engineered for control panels requiring clean DC power. It features wide input tolerance, high electrical safety margins, and adjustable output voltages to compensate for line losses.
The HSD10001 delivers up to 1000W of continuous power in a space-saving DIN-rail enclosure. Built for high-current loads, motor start-ups, and large automated lines, it delivers low output noise and outstanding thermal resilience.
Nominal Output Voltage
12V DC
24V DC
36V DC
48V DC
60V DC
72V DC
Adjustable Range (Vout)
10.0–15.0V
22.5–28.5V
32.0–43.0V
43.0–53.0V
53.0–72.0V
68.0–86.0V
Nominal Current (60°C / 40°C)
50 / 55 A
40 / 44 A
28 / 31 A
21 / 23 A
17 / 18 A
14 / 15 A
Input Operation
2-Phase & 3-Phase AC Grid (340 V – 550 V AC)
Mounting / Cooling
Standard TS-35mm DIN Rail / High Efficiency Convection Design
Key Advantages
Technical Features for OEM & System Integration
Why electrical engineers, OEM machine builders, and system integrators specify CAMTEC 3-phase power supplies for global deployment.
Ultra-Low Output Ripple
Precision output regulation ensures extremely clean DC power, protecting sensitive sensors, controllers, and communication nodes from interference.
Comprehensive Circuit Protection
Integrated safeguards against short circuits, continuous overload, overvoltage, and thermal over-temperature to keep critical machinery operating.
Long Service Life & Durability
High-grade industrial components, conservative derating specs, and 100% burn-in testing ensure extended MTBF in harsh factory environments.
Flexible 2/3-Phase Operation
Capable of running continuously on 3-phase mains or emergency 2-phase mode without immediate output shutdown during a phase failure.
Global Certification Compliance
Designed and verified to meet international standards including UL, CSA, CE, RoHS, and REACH for worldwide market compliance.
Compact DIN-Rail Enclosure
Designed for space-restricted industrial control cabinets, allowing easy click-on installation to standard TS-35mm DIN rails.
Target Applications
Built for High-Reliability Industrial Automation
CAMTEC 2-phase and 3-phase AC/DC DIN-rail units are widely deployed across industries where electrical stability is paramount and system downtime carries severe cost implications.
■ Heavy Machine & CNC Tools■ Automated Conveyor Systems■ Robotics & Motion Control■ Process Control Cabinets■ Automotive Assembly Lines■ Packaging & Material Handling■ Energy Distribution Systems■ Semiconductor Fabrication
Quality Assurance & Manufacturing
Every CAMTEC unit undergoes rigorous testing prior to shipment to ensure zero-defect delivery for OEM power systems.
100% full-load thermal burn-in testing
Automated optical & electrical functional checks
DIN EN ISO 9001:2015 certified factory audits
Complete traceability and revision control
Technical FAQ
Frequently Asked Questions About 2PH & 3PH DIN-Rail Supplies
3-phase power supplies draw energy balanced across all three AC grid phases, reducing neutral conductor current and minimizing grid imbalance. They feature significantly lower output ripple voltage, higher power density, and higher efficiency in industrial cabinets operating on 400V/480V 3-phase mains.
Yes. CAMTEC HSD models are specifically designed to operate in both 3-phase mode and 2-phase mode. If one phase drops due to a grid line failure, the unit continues operation, ensuring critical control systems remain powered.
Each HSD model includes a front-panel potentiometer allowing fine adjustment of the DC output voltage. This enables compensation for voltage drops over long cable runs or precise tuning for custom battery-charging and system-voltage requirements.
CAMTEC 2/3-phase DIN-rail supplies are designed for high efficiency, allowing convective air cooling without internal fans under standard operating temperatures. Proper thermal clearance on the DIN rail must be maintained according to the datasheet installation instructions.
Request Datasheets & Technical Specs
Contact our power electronics team for CAD models, full technical datasheets, or OEM customized voltage modifications.
