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DEK20LT09 nVent Hoffman Roof Mount Air Conditioner, 2050 W, 400 V, 415x401x572 Stainless Steel, CE
nVent HOFFMAN DEK20LT09 roof mount air conditioner providing 2050 W cooling at 400 V for industrial electrical enclosure temperature control.
£2,823.00
Why Choose the nVent HOFFMAN DEK20LT09 Roof Mount Air Conditioner?
The nVent HOFFMAN DEK20LT09 is a powerful roof mount air conditioner designed to provide efficient active cooling for electrical enclosures and industrial control cabinets. As part of the nVent HOFFMAN DEK roof cooling unit series, it helps maintain stable internal temperatures to protect sensitive electrical, automation and control equipment from overheating.
Designed for installation on the top of compatible enclosures, the DEK20LT09 provides effective cooling where door or side panel space is limited. Its stainless steel construction provides durable protection for demanding industrial environments, while the roof-mounted design helps optimise enclosure layout and available installation space.
With a cooling capacity of 2050 W and a 400 V three-phase supply, the DEK20LT09 is suitable for medium-sized electrical cabinets requiring reliable thermal management. Its dimensions of 415 mm height, 401 mm width and 572 mm depth allow efficient roof installation on compatible enclosure systems.
Key Advantages
- High-performance nVent HOFFMAN roof mount air conditioner for industrial enclosures.
- 2050 W cooling capacity provides effective cabinet heat management.
- 400 V three-phase operation for industrial electrical systems.
- Roof-mounted design preserves valuable enclosure door and side panel space.
- Stainless steel construction provides durable industrial protection.
- Helps maintain reliable operating conditions for electrical and automation equipment.
Key Features
- nVent HOFFMAN DEK20 roof mount cooling unit series.
- 2050 W rated cooling capacity.
- 400 V AC supply.
- Stainless steel housing construction.
- CE compliant design.
- IP54 enclosure-side protection.
- Roof-mounted configuration for active enclosure cooling.
- Designed for industrial control cabinet climate management.
Reliable Cooling for Industrial Electrical Enclosures
Active cooling units such as the nVent HOFFMAN DEK20LT09 remove excess heat generated by drives, controllers, power supplies and automation components installed inside electrical cabinets. Maintaining a controlled enclosure temperature helps improve equipment reliability and supports longer component service life.
The roof-mounted DEK design provides efficient cooling without occupying enclosure side surfaces, making it ideal for industrial applications where cabinet space optimisation and dependable thermal performance are required.
Typical Applications
- Industrial electrical control cabinets.
- Automation and machine building systems.
- PLC and control equipment enclosures.
- Manufacturing and production equipment.
- Process control installations.
- Industrial enclosure climate management.
Technical Specifications
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| Mounting Type | Roof | |
|---|---|---|
| Coil / Supply Voltage | 400 V AC, 3-phase | |
| Device Type | Roof-mounted cooling unit | |
| IP Rating | IP54 | |
| Voltage | 400 V AC | |
| Cooling Output (W) | 2050 W | |
| Country of Manufacture | Italy | |
| Manufacturer | nVent HOFFMAN | |
| Series | DEK20 Roof Mount Air Conditioners | |
| Model | DEK20LT09 | |
| Product type | Roof mount air conditioner | |
| Cooling capacity EN14511 A35/A50 | 1560 W | |
| Supply voltage | 400 V | |
| Frequency | 50 / 60 Hz | |
| Certification | CE | |
| Height | 415 mm | |
| Width | 401 mm | |
| Depth | 572 mm | |
| Air flow | 1050 m³/h | |
| Weight | approx. 52 kg | |
| Mounting type | Roof mounting |
Frequently Asked Questions
What is the nVent HOFFMAN DEK20LT09 used for?
The DEK20LT09 is a roof mount air conditioner designed to cool electrical enclosures and protect internal components from excessive heat.
What cooling capacity does the DEK20LT09 provide?
The DEK20LT09 provides a rated cooling capacity of 2050 W.
What voltage does the DEK20LT09 require?
The DEK20LT09 operates from a 400 V three-phase electrical supply.
What material is the DEK20LT09 made from?
The DEK20LT09 features a durable stainless steel construction for industrial enclosure applications.
Where is the DEK20LT09 installed?
The DEK20LT09 is installed on the roof of compatible electrical enclosures to provide active cabinet cooling.
Trusted by Industrial Enclosure Engineers
nVent HOFFMAN cooling solutions are widely used by electrical engineers and system builders to maintain reliable operating conditions and protect critical industrial equipment.
