Low Voltage Power Supplies
1800 W Intelligent, Modular Power Supplies
Advanced Energy’s Excelsys CoolX1800 series of high density, multiple-output modular power supplies is ideal for medical, life science, industrial, and harsh-environmental applications. The power supplies support series and parallel configurations for ultimate flexibility and simultaneous O/P DC power.
- 1800 W in a compact package
- Industrial and medical safety approvals
- 24 W-standby power
- PMBus™ for digital communications and control
- Up to 12 isolated outputs (1850 VAC)
- Technical Specs
- Service & Support
Access incredible power via a compact supply. The modular Excelsys CoolX®1800 offers 1800 W in a 267 x 127 x 41 mm package (approximately 50% more power than the industry standard). Outputs can be parallel connected for higher currents and series connected for higher voltages (up to 348 VDC).
The series is available in two base models. The CX18S has the IEC60950 (second edition) certification for industrial applications and will comply with the upcoming IEC62368-1 standard. The CX18M carries IEC60601-1 (third edition) and the IEC60601-1-2 (fourth edition, EMC) standards for medical applications. Both can be populated with up to six CoolMods, providing up to 12 isolated DC outputs that range from 1 to 58 V.
- High Power Density: 1800 W in a 267 x 127 x 41 mm package
- Full Safety Agency Approvals: See Technical Specs for details
- Intelligent Digital Power: Access maximum flexibility with analog and digital control (PMBus™)
- User- and Field-Configurable: Configure outputs to setpoint voltages; connect in parallel/series for higher output current and/or voltages
- High Reliability and Efficiency: Help ensure quality, reliability, and a low total cost of ownership
- 93% efficiency
- Five-year warranty
- MTBF figures of > 200000
- Safety approved to 5000 m altitude
Input Voltage Range
85 to 264 VAC
Up to 25 A (depending on model)
Up to 1800 W (depending on model)
1 to 348 (depending on model)
Ripple and Noise
1% of nominal
Operating Temperature Range
-40 to 70°C
Storage Temperature Range
-40 to +85°C
5% to 95%
L x W x H
267 mm x 127 mm x 41 mm (10.5 in x 5 in x 1U)
1.6 kgs (fully loaded)
Digital and analog
See data sheet for more details.
High Power Modules (3 Slot)
Dual Output Modules (1 Slot)
CmG (version 1 and 2), CmH (version 1 and 2)
Wide Trim Modules (1 Slot)
CmM, CmN, CmP, CmQ
Certifications and Standards
CX18S - Industrial
- IEC60950 (second edition)
- IEC62368-1 (upcoming)
CX18M - Medical
- IEC60601-1 (third edition)
- IEC60601-1-2 (fourth edition, EMC)
Specifications are subject to change without notice. Not all options and accessories are available for all models and configurations. Dimensions listed generally refer to standard configurations and module bodies only. Please confirm technical specifications and customizations with a sales representative. Advanced Energy is not responsible for errors or omissions.
Documents & SupportView All CoolX1800 Series Accessories
Global Support & Services
Maximize fab productivity and capital equipment ROI with world-class support through each product lifecycle stage — from startup to long-term operation. Our service offerings are based on more than three decades of precision power and applications expertise.
Applications Support & Consulting
Accelerate tool installations and process development programs, or address specific applications concerns with Advanced Energy's dedicated applications consultants and engineering staff. Benefit from on-site reviews, analyses, and consultations.
Decrease variability in maintenance costs and provide additional cost protection. Advanced Energy offers whole-box extended warranties.
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Variable Fan Speed Control
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