Power > CoolX1800 Series
CoolX 1800 Modular power

CoolX1800 Series

Input: 85-264Vac
Outputs: 1 to 12, 2.5 to 58V dc
Power: 1800 Watt
Tamb: -40°C to +70°C
Dims: 262 x 127 x 40.6 mm
UL / CE EN60950, EN62368-1 EN60601

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The CoolX1800 Series is the new modular power supply from Excelsys. It provides an incredible 1800W in a compact 5 x 10.5 x 1U package, typically 50% more power than the industry standard. Delivering best in class performance in efficiency and unrivalled reliability, the CoolX 1800 offers system designers the most comprehensive feature set and specifications.

The series comprises two base models. The CX18S is certified to IEC60950 2nd edition for industrial applications as well as the upcoming IEC62368-1 standard. The CX18M carries IEC60601-1 3rd edition and IEC60601-1-2 4th edition (EMC) for medical applications. The CoolX1800 can be populated with up to 6 CoolMods, providing up to 12 isolated DC outputs ranging from 2.5V to 58.0V. Continuing the Excelsys tradition of flexibility, the CoolX1800 is completely user and field configurable. Outputs can be adjusted to the required set point voltages and can be configured in parallel or series for higher current and/or higher voltages. CoolPacs can be paralleled for higher power and N+1 Redundancy applications. There are a range of CoolMods available including medium and high power single outputs and dual modules.

Stand-out features for medical applications include suitability for type BF rated (Body Floating) applications, input dual fusing, 2 x MOPP isolation and <300uA leakage current.

The CoolX brings user flexibility to a completely new level allowing system designers to monitor and control power supply performance using either analog and Digital Communications (PMBus™).

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Relec Electronics holds the highest standards towards finding you the ideal solution for your application. We truly believe “Standard is Just the Beginning”. Get in touch with our technical team today.

CmA-2.5 - 6.0V150W
CmB-6.0 -15.0V280W
CmC-15.0 - 28.0V300W
CmD-28.0 - 58.0V300W
CmE22.8 - 25.2V900W
CmF45.6 - 50.4V900W
CmG (Dual)3.0 - 30.0V
3.0 - 30.0V
CmH (Dual)3.0 - 6.0V
3.0 - 30.0V
CmM-1.0 - 6.0V
30A max
CmN-1.0 - 15.0V
23.3A max
CmP-1.0 - 28.0V
12.5A max
CmQ-3.0 - 58.0V
6.25A max


Click on the link below for an instant download.

  • CoolX1800 datasheet
  • CoolX-1800 Designers-Manual

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