Maraton Hazardous HE Datasheet
344.16 KB | April 21, 2026
MARATON Hazardous HE
The MARATON hazardous HE is a high-density, radiation- and magnetic field-tolerant low-voltage power supply developed for demanding environments like CERN's LHC.
- 12-channel LV DC outputs
- 3.6 kW output power (water cooled)
- Water/air cooling
- Remote RCM controller via VME
- Magnetic field tolerance up to 1200G
Product Information
With up to 12 potential-free outputs, modular construction, and robust remote monitoring via VME-based RCM, it ensures long-term reliable operation in radiation- and magnetically-hostile environments.
Originally developed for CERN’s LHC detectors, the MARATON hazardous HE system powers ultra-low noise electronics in radiation- and magnetism-intense environments. Its unique separation of radiation-sensitive components, advanced cooling options, and programmable multi-channel control via remote RCM interface make it a reliable solution for critical research infrastructure.
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) 65–90% module efficiency depending on voltage |
| Protection | Over-/undervoltage, overtemp, current limiting Trip-off: global, group, or channel-wise |
| Control & Monitoring | 12-channel VME remote controller (RCM) Ethernet (TCP/IP), USB, SNMP, LEDs Programmable trip levels, status detection |
| Design & Components | Modular plug-in design, easy maintenance Shielded and remote-placed sensitive electronics Water-cooled power bin recommended |
Variants
Select variants here
MDC-02/07
AL Type (up to 300G)
2x 2–7V, 2x 55A or 1x 110A, 660W total
MDC-07/16
AL Type (up to 300G)
2x 5–16V, 2x 22A or 1x 44A, 660W total
MDC-07/24
AL Type (up to 300G)
2x 7–24V, 2x 11.5A or 1x 23A, 550W total
MDC-30/60
AL Type (up to 300G)
2x 30–60V, 2x 6.6A or 1x 13.2A, 660W total
MDM-02/07
FE Type (up to 1200G)
2x 2–7V, 2x 55A or 1x 110A, 660W total
MDM-07/16
FE Type (up to 1200G)
2x 5–16V, 2x 22A or 1x 44A, 660W total
MDM-07/24
FE Type (up to 1200G)
2x 7–24V, 2x 11.5A or 1x 23A, 550W total
MDM-30/60
FE Type (up to 1200G)
2x 30–60V, 2x 6.6A or 1x 13.2A, 660W total
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