Hot-Swap DC Power Modules & Rectifiers

Industrial Engineering Standard

Hot-Swappable DC Power Rectifier Modules for Uninterrupted Operation

Engineered and manufactured in North America since 1986, ICT DC Power Modules deliver ultimate operational flexibility and reliability for telecom, land mobile radio (LMR), broadband networks, and industrial site power platforms.

Designed to operate seamlessly within ICT Modular Power Series, MPS Ultra, Hybrid Power Series, and Hybrid Ultra DC systems, these intelligent power modules feature active current sharing, hot-swap insertion, and digital control integration. Network operators and engineering integrators can increase power capacity on live systems without interrupting critical DC site loads.

Hot-Swap Modularity: Add or exchange rectifier modules in real-time without shutting down system power or dispatching specialized technicians.
Active Current Sharing: Balanced thermal distribution across modules ensures prolonged component longevity and optimal system efficiency.
High Power Density: Scalable outputs delivering up to 12 kW of continuous DC power within standard 2U (3.5-inch) rack enclosures.
Multi-Voltage Bus Compatibility: Precision nominal output models available in 12 VDC, 24 VDC, and 48 VDC system configurations.

ICT 700-Watt Hot-Swap DC Power Rectifier Module for telecom enclosures

Product Range

Hot-Swap Power Module Specifications

Select from three distinct module capacities tailored to meet your power requirements, system voltage, and growth projections.

12 VDC & 24 VDC Nominal

700-Watt DC Power Module

Ideal for low-to-medium power demands, the 700W module provides high-efficiency power conversion and modular scalability for small cell sites, LMR repeaters, and remote monitoring enclosures.

Output Voltage Options: 12 VDC & 24 VDC models
Max System Power: Up to 5.6 kW in a 2U chassis
Hot-Swappable: Live system insertion and removal
Compatibility: Modular Power Series, MPS Ultra, Hybrid Power Series, Hybrid Ultra

ICT 1000-Watt Hot-Swap DC Power Module 48V

48 VDC Nominal

1000-Watt DC Power Module

Engineered for negative 48-volt telecom and wireless broadband environments, delivering superior power conversion efficiency and digital telemetry integration.

Output Voltage Option: 48 VDC high-efficiency model
Max System Power: Up to 8.0 kW in a 2U chassis
Load Sharing: Paralleled architecture with active thermal balance
Compatibility: Modular Power Series, MPS Ultra, Hybrid Power Series, Hybrid Ultra

ICT 1500-Watt High-Capacity DC Power Module

24 VDC & 48 VDC Nominal

1500-Watt DC Power Module

Designed for multi-radio, high-density cell sites and critical industrial facilities requiring maximum kW density per rack unit without sacrificing thermal margin.

Output Voltage Options: 24 VDC & 48 VDC models
Max System Power: Up to 12.0 kW in a 2U chassis
N+1 Redundancy: Seamless automatic failover protection
Compatibility: Modular Power Series, MPS Ultra, Hybrid Power Series, Hybrid Ultra

Engineering Matrix

DC Power Module Comparison & Ratings

Comprehensive technical metrics to assist procurement officers and power system architects in selecting the optimal configuration.

Technical parameters of ICT hot-swap power module families for system integrators.
Module Rating	Nominal Output	Adjustable Voltage Range	Max 2U Chassis Power	Efficiency (Peak)	Key Target Applications
700-Watt PM	12 VDC / 24 VDC	11.5 – 15.5 VDC / 23.0 – 30.0 VDC	5.6 kW (8 modules)	> 93%	Land Mobile Radio, SCADA, Small Cell Enclosures
1000-Watt PM	48 VDC	46.0 – 62.0 VDC	8.0 kW (8 modules)	> 94%	Wireless ISPs, Fiber Huts, Central Office DC Bus
1500-Watt PM	24 VDC / 48 VDC	23.0 – 30.0 VDC / 46.0 – 62.0 VDC	12.0 kW (8 modules)	> 95%	High-Density Telecom, Satcom, Multi-Tenant Towers

Design Advantages

Why International Integrators Specify ICT Rectifiers

Built to meet strict global engineering metrics, delivering seamless remote management, robust thermal resistance, and long-life durability.

Zero-Downtime Hot Swapping

Modules insert cleanly into live backplanes. System microcontrollers automatically recognize new modules and integrate them into active current sharing.

N+1 Redundant Protection

Configuring N+1 modularity guarantees continuous operation even if an AC line failure or module hardware fault occurs at an unattended remote site.

Intelligent Telemetry Integration

Full integration with ICT system control units enables individual module monitoring, voltage reporting, temperature feedback, and fault diagnostics via SNMP/HTTP.

North American Manufacturing Quality

Designed and built at our headquarters in Langley, Canada. ISO 9001 certified quality control ensures dependable performance in extreme ambient environments.

Technical Support

Frequently Asked Questions: DC Power Modules

Key technical considerations addressed by the ICT Application Engineering team.

Power module models within a single system shelf should match in voltage output rating to ensure proper load sharing. All modules on a shared bus will communicate with the central controller to equalize output current.

ICT modules feature blind-mating connectors and soft-start circuitry. When a module is slid into an energized shelf slot, the system controller detects the unit, verifies voltage compatibility, and ramps up current output without causing transient voltage dips or disruptions to active loads.

Yes. When installed into an ICT Intelligent DC Power System chassis equipped with an Ethernet controller, real-time current, voltage, temperature, and alarm statuses for each individual module can be monitored via web browser or integrated into a NOC via SNMP.

Every ICT power module includes internal over-voltage shutdown, active input power factor correction (PFC), thermal overload protection, reverse polarity protection, and output current limiting to prevent damage during extreme fault conditions.

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