Plug-in power supply MARATON Hazardous HE
DCregulatedmultiple-output

Plug-in power supply - MARATON Hazardous HE - Kontron - DC / regulated / multiple-output
Plug-in power supply - MARATON Hazardous HE - Kontron - DC / regulated / multiple-output
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Characteristics

Mounting / format
plug-in
Type
DC
Output
regulated, multiple-output
Technology
SMPS
Protection
with overload protection, with overcurrent protection, with overheating protection, with current limiting, for hazardous areas
Certifications
CE, UL
Other characteristics
programmable, low-noise level, modular, computer-controlled, fan cooled, low-voltage, galvanically-isolated, liquid-cooled
Input voltage

Min.: -72 V

Max.: 2,000 V

Output voltage

Min.: -1,000,000 V

Max.: 1,000,000 V

Power

Min.: 0 W

Max.: 3,600 W

Description

Overview
Originally developed for CERN's LHC detectors, the MARATON Hazardous HE is a modular low-voltage DC power system designed for operation in radiation- and magnetically-hostile environments. It separates radiation-sensitive electronics from the power stage, supports programmable multi-channel control via a VME-based RCM, and offers advanced cooling options to maintain ultra-low noise performance for sensitive electronics.

Highlights
  • Up to 12 potential-free low-voltage DC outputs
  • Maximum output power 3.6 kW (water-cooled)
  • Water and air cooling options
  • 12-channel VME remote controller (RCM) with Ethernet (TCP/IP), USB and SNMP
  • Magnetic field tolerance up to 1200 G (variant dependent)


Technical data
Compliance: CE EN 60950, EN 50081-1, EN 50082-1/2, UL 1950
Power & Efficiency: Up to 3.6 kW output (water cooled); module efficiency 65–90% depending on voltage
Protection: Over-/undervoltage, overtemperature protection, current limiting; programmable trip-off per global/group/channel
Control & Monitoring: VME-based 12-channel RCM; Ethernet (TCP/IP), USB, SNMP, status LEDs; programmable trip levels and status detection
Design: Modular plug-in architecture; shielded and remotely placed sensitive electronics; recommended water-cooled power bin for highest output stability

Downloads
Datasheet and user manual available in PDF format

Technical specifications
  • Outputs: Up to 12 potential-free low-voltage DC outputs
  • Max output power: 3.6 kW (water cooled)
  • Cooling: Water-cooled recommended; air-cooling option available
  • Magnetic tolerance: Up to 1200 G depending on variant
  • Control & remote monitoring: VME-based 12-channel RCM with Ethernet (TCP/IP), USB and SNMP
  • Protection features: Overvoltage/undervoltage, overtemperature, current limiting, programmable trip-off
  • Design: Modular plug-in architecture with separation of radiation-sensitive electronics
  • Efficiency: Module efficiency 65–90% depending on voltage
  • Variants: Multiple module and magnetic-field rated variants

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Exhibitions

Meet this supplier at the following exhibition(s):

InnoTrans 2026
InnoTrans 2026

22-25 Sep 2026 Berlin (Germany) Hall 4.1 - Stand 650

  • More information
    APTA
    APTA

    4-07 Oct 2026 Chicago (USA - Illinois)

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