Heat exchangersfor enclosures, cabinets & shelters
Wide capacity range
Closed-loop design
Energy-efficient cooling for telecom and industrial enclosures
Vikinor heat exchangers provide reliable, low-maintenance cooling for outdoor enclosures, telecom cabinets, and industrial shelters. With cooling capacities from 30-500 W/K / 17-278 W/F, they use a closed-loop system that keeps internal air separated from ambient conditions, preventing dust, moisture, and contaminants from entering the cabinet.
Wide capacity range
From compact 30 W/K / 17 W/F units up to 500 W/K / 278 W/F systems for large shelters.
Closed-loop design
Separates internal and external airflows to maintain enclosure protection class.
Passive or active operation
Available as natural convection or fan-assisted models.
Energy efficient
Consumes significantly less power compared to compressor-based cooling.
Sealed protection
Designed for IP65 / NEMA 4 ratings, preventing ingress of dust, moisture, or corrosive contaminants.
Voltage options
DC (48V) powered models for telecom and industrial enclosures.
Built for demanding environments
Vikinor heat exchangers are ideal where energy efficiency and minimal service requirements are critical. Designed for harsh outdoor use, they provide long-term performance while preserving the protection level of telecom, energy, and industrial enclosures.
Application areas
- Outdoor telecom cabinets and shelters
- Fiber and broadband distribution nodes
- Industrial automation and control enclosures
- Energy sector switchgear & distribution cabinets
- Battery storage and energy storage systems
Options & customization
- DC powered models (-48V)
- Cross-flow and counter-flow designs for different thermal requirements
- Coated surfaces for corrosive or coastal environments
- Custom RAL color coating, texture and gloss factor
- Configurable airflow direction (side, door, or top mount)
Compliance & standards
- Designed and tested according to IEC 60529 and CE safety standards
- NEMA / IP rated enclosures (IP65, NEMA 4])
- RoHS compliant and available with CE and UL/cUL-certified components on request
- Proven reliability in telecom, energy, and industrial applications
Why choose Vikinor heat exchangers
Vikinor’s heat exchangers deliver cost-efficient, reliable cooling for enclosures where compressor-based systems are not required. By using a sealed, closed-loop design, they extend equipment lifetime, lower energy usage, and reduce maintenance needs.
Our exchangers use optimized aluminum cores with cross-flow or counter-flow designs to maximize heat transfer efficiency. Fan-assisted models provide stable temperatures even in high ambient conditions, while passive units offer silent, energy-free operation.
Without compressors or refrigerants, heat exchangers consume only a fraction of the energy required by air conditioners. This makes them ideal for remote telecom cabinets and energy-critical sites, reducing operational costs over the entire lifecycle.
The closed-loop design ensures internal air never mixes with external air. Cabinets maintain their IP or NEMA rating, safeguarding sensitive electronics from dust, moisture, and corrosive agents. This protection minimizes downtime and service interventions.
All Vikinor heat exchangers are built to standard cutouts and airflow layouts, ensuring easy installation in both new and retrofit projects. Electrical connections follow industry standards for predictable, quick integration.
Request a quote for heat exchangers
Get detailed pricing and configuration support for your project. Our team will help you select the right heat exchanger for your enclosure, cabinet, or shelter.
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Services
A full range of maintenance, service, and support.
