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Pfannenberg Cooling Unit UL listed DTFI 9021 230V SC 7035DTFI 9021 230V SC 7035
Pfannenberg DTFI 9021 230V SC flush-mounted cooling unit with 320 W cooling capacity designed for compact industrial electrical enclosure thermal management.
£869.60
Why Choose the Pfannenberg DTFI 9021 230V SC Cooling Unit?
The Pfannenberg DTFI 9021 230V SC is a compact flush-mounted electrical enclosure cooling unit designed to provide reliable thermal management for industrial control cabinets, automation systems and electrical enclosures where space-saving installation is required. As part of the proven Pfannenberg DTx 9000 cooling unit series, it combines efficient cooling technology, robust industrial construction and simple temperature control for dependable cabinet cooling.
The DTFI 9021 features a flush mounting concept that reduces external projection from the enclosure while maintaining effective cooling performance. The integrated Standard Controller (SC) provides straightforward temperature regulation and practical monitoring functions, making the unit suitable for compact industrial applications where reliable heat removal is essential.
With a rated cooling capacity of 320 W and a 230 V AC single-phase supply, the DTFI 9021 230V SC is suitable for smaller electrical enclosures, control panels and automation equipment. Its compact dimensions and flush installation format make it ideal for applications where cabinet space and appearance are important considerations.
Key Advantages
- 320 W cooling capacity for reliable compact enclosure temperature control.
- Flush-mounted installation design minimises external cabinet projection.
- Standard Controller (SC) provides simple and effective cooling regulation.
- Compact construction for space-restricted industrial installations.
- Integrated fault monitoring supports reliable system operation.
- Durable industrial design suitable for automation and control applications.
Key Features
- Pfannenberg DTx 9000 series cooling unit.
- 320 W rated cooling performance.
- 230 V AC single-phase supply.
- Standard Controller (SC) included.
- Flush-mounted enclosure installation format.
- Compact dimensions for smaller electrical cabinets.
- IP54 protection towards the electrical enclosure when installed as intended.
- IP34 protection towards the surroundings when installed as intended.
- R134a refrigerant system.
Reliable Thermal Management for Industrial Enclosures
Industrial enclosure cooling units such as the Pfannenberg DTFI 9021 help maintain stable internal temperatures, protecting sensitive electrical components from overheating and supporting reliable operation of automation and control systems.
The DTx 9000 series provides compact and efficient cooling solutions for industrial applications, combining practical installation options, dependable refrigeration technology and durable construction for electrical cabinets and machinery environments.
Typical Applications
- Compact industrial automation control cabinets.
- Machine building and OEM equipment.
- Electrical control panels.
- Small switchgear enclosures.
- Automation and process control systems.
- Industrial installations requiring compact cabinet cooling.
Technical Specifications
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| Device Type | Wall / door-mounted cooling unit | |
|---|---|---|
| Refrigerant Type | R134a | |
| Coil / Supply Voltage | 230 V AC, 1-phase | |
| IP Rating | IP54 | |
| Voltage | 230 V AC | |
| Cooling Output (W) | 320 W | |
| Manufacturer | Pfannenberg | |
| Series | DTx 9000 | |
| Model | DTFI 9021 230V SC 7035 | |
| Article number | 13293141055 | |
| Product type | Flush-mounted electrical enclosure cooling unit | |
| Rated voltage | 230 V AC | |
| Frequency | 50/60 Hz | |
| Phases | Single-phase | |
| Controller type | Standard Controller (SC) | |
| Ambient temperature range | +15...+45 °C | |
| Refrigerant | R134a | |
| Mounting type | Flush mounting | |
| Housing | Galvanised sheet steel | |
| Cover colour | RAL 7035 | |
| Dimensions (H × W × D) | 326 × 385 × 252 mm |
Frequently Asked Questions
What is the Pfannenberg DTFI 9021 230V SC used for?
The DTFI 9021 230V SC is used for cooling compact industrial electrical enclosures and control cabinets where reliable thermal management is required.
What cooling capacity does this unit provide?
The Pfannenberg DTFI 9021 230V SC provides a rated cooling capacity of 320 W.
What supply voltage does the cooling unit require?
The unit operates from a 230 V AC single-phase supply.
What type of controller is included?
This model includes the Standard Controller (SC) for straightforward enclosure temperature control.
How is the DTFI 9021 installed?
The unit is designed for flush mounting in compact electrical enclosures and control cabinets.
Trusted by Industrial Automation Professionals
Pfannenberg DTx cooling units are trusted by engineers and machine builders worldwide to provide dependable enclosure cooling, efficient operation and long-term protection for industrial electrical systems.
