HFE1600 – Modular Hot-Swap DC Power Supplies
- Universal AC Input: 85 – 265 VAC
- Outputs: 12V, 24V, 48V DC variants
- 1600W 1U modules, up to 7.6kW in 19" shelf
- N+1 parallel redundancy architecture
Expertise & Performance
High-Reliability Modular DC Power Solutions
With over 38 years of specialized engineering experience, Helios Power Solutions designs, integrates, and manufactures custom and standard DC power systems across Australia, New Zealand, Asia, and the Middle East. Our modular platforms offer full control over engineering design, factory acceptance testing, and lifecycle technical support.
Rack Mount DC Power Systems
Integrated 19-inch 1U to 6U rack power systems with hot-swappable rectifiers, built-in battery management, and flexible DC distribution for telecom & radio networks.
31 Models AvailableModular DC Power Systems
Convection and fan-cooled modular power plants scalable up to 18 kW+. Designed for substations, process automation, and critical standby power duty.
21 Models AvailableSystem Controllers & Monitoring
Intelligent control modules supporting DNP3, Modbus RTU/TCP, SNMP, and IEC 61850 protocols for comprehensive remote monitoring and automated battery management.
22 Models AvailableDC Power Distribution Panels
Rack-mountable and wall-mountable distribution panels with smart circuit breaker status monitoring, fuse indicators, and Low Voltage Disconnect (LVD) protection.
9 Models AvailableHybrid DC Power Systems
Advanced multi-source DC platforms integrating solar PV, grid power, diesel generators, and battery banks for off-grid telecommunications and remote industrial sites.
6 Models AvailableWall Mount DC Power Systems
Compact, IP-rated enclosure systems for wall mounting in space-constrained equipment rooms, switchgear cabinets, and remote RTU enclosures.
4 Models Available
Featured Product Series
Modular Rectifiers, Power Supplies & Controllers
Explore our primary industrial platforms engineered for high efficiency, N+1 redundancy, and long operating lifecycles in rugged environments.
Modular Power Series DC System (700W – 4900W)
- Integrated Intelligent Control Module (ICM)
- TCP/IP remote Ethernet monitoring & SNMP
- Hot-swappable 700W power modules
- Individual managed load output cycling
PFC4K-3U – Heavy Industrial Rack Power Supplies
- Active Power Factor Correction (PFC)
- Up to 4500W per 3U 19" rack shelf
- Robust fan cooling for high ambient limits
- Outputs: 12V, 24V, 54V, 110V, 125V DC
PRO Series 1U DC UPS & Battery Charger (690W – 1200W)
- High efficiency design: 90% to 93%
- Form C alarm dry contacts & remote shutdown
- Integrated Low Voltage Disconnect (LVD)
- Nominal outputs: 12V, 24V, 48V DC
Smart System Intelligence
Advanced Controllers & Hot-Swappable Rectifiers
Our Modular DC Systems incorporate industrial-grade system controllers that deliver precise real-time telemetry, battery thermal compensation, and automatic equalization routines. Operating over standard SCADA protocols, asset managers gain full visibility over system health and battery state-of-charge.
- Protocol Compatibility: Native support for DNP3, Modbus RTU/TCP, SNMP traps, and IEC 61850.
- Cooling Options: Choose between silent convection cooling for dust-sensitive locations or forced-air cooling for high output density.
- Voltage Flexibility: Standard systems engineered for 12V, 24V, 48V, 110V, 125V, and 220V DC power networks.
- Quality Assurance: Designed in compliance with ISO 9001:2015, CE, UL, CSA, and C-Tick safety standards.
CXC HP Smart Controller
Universal controller for 24V-220V Cordex systems with USB configuration host and ADIO expansion modules.
VIDI+ SCADA Controller
Comprehensive event logging, web interface, and IEC 61850 SCADA integration for OPUS DC power systems.
Engineering Reference
Modular DC Power System Specifications
Compare standard system parameters to identify the optimal modular architecture for your engineering requirement.
| System Platform | Nominal DC Output | Capacity Range | Cooling Type | Primary Applications |
|---|---|---|---|---|
| Compact Rack Systems (1U – 2U) | 12 VDC / 24 VDC / 48 VDC | 700 W – 4.9 kW | Fan Cooled / Hot-Swap | Telecom sites, Land Mobile Radio, edge data cabinets |
| Sol Series Convection Plants | 24 VDC / 48 VDC / 125 VDC / 220 VDC | 250 W – 18 kW | Convection (No moving parts) | Substations, switchgear tripping, dust-sensitive environments |
| High-Density Industrial Shelves | 48 VDC / 110 VDC / 125 VDC | 1.6 kW – 45 kW+ | Forced Air / Hot-Swap | Power utilities, process automation, heavy industrial plants |
| Hybrid Renewable DC Systems | 24 VDC / 48 VDC | 1 kW – 12 kW | Convection / Intelligent Fan | Off-grid telecom towers, micro-grids, remote surveillance |
Rapid Stock Availability
Helios Priority Stock Programme
To support critical infrastructure operators and prevent long project lead times, we maintain dedicated stock allocations of our most popular modular DC rectifiers, system controllers, and DC distribution units ready for immediate dispatch.
- Pre-tested, factory-configured modules ready to deploy.
- Priority technical engineering support for global buyers.
- Documented obsolescence protection and long-term spares availability.
Consultation & Project Support
Engineering Custom Power Solutions
Can't find an off-the-shelf model matching your exact load profile, ambient temperature requirement, or enclosure constraint? Over 50% of our systems are engineered to custom specifications.
Global Delivery Hubs
Local application support, stocking, and factory acceptance testing (FAT) conducted out of Australia, New Zealand, Singapore, and Dubai.
Custom Electrical Design
In-house engineering team for voltage re-rating, custom alarm mapping, conformal coating, and harsh environment hardening (IP54/IP65).
Turnkey Integration
Complete system integration including AC & DC distribution, internal battery cabling, thermal monitoring, and SCADA commissioning assistance.