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Pfannenberg Cooling Unit UL listed DTS 3241 460V SC N12 7035DTS 3241 460V 60Hz SC N12 7035
Pfannenberg DTS 3241 13385736255 is a UL listed three-phase 400/460 V AC side-mounted enclosure cooling unit providing approximately 2000 W cooling capacity with NEMA Type 12 protection and a RAL 7035 galvanised steel construction.
£3,222.40
Why Choose the Pfannenberg DTS 3241 460V SC N12 7035 Cooling Unit?
The Pfannenberg DTS 3241 460V SC N12 7035, article number 13385736255, is a high-performance side-mounted enclosure cooling unit designed for reliable closed-loop temperature control of electrical and industrial control cabinets. As part of the Pfannenberg DTS 32X1 cooling unit series, it provides effective heat removal while helping isolate sensitive electrical components from dust and contaminants in the surrounding environment.
This UL listed cooling unit features a rugged galvanised sheet steel housing with an electrostatically powder-coated RAL 7035 light grey finish. Its NEMA Type 12 enclosure-side protection makes it well suited to indoor industrial environments, while the closed-loop airflow design maintains separation between conditioned enclosure air and external ambient air.
With a cooling capacity of approximately 2000 W at A35/A35 and a three-phase 400/460 V AC, 50/60 Hz supply, the DTS 3241 provides dependable thermal management for cabinets containing drives, PLCs, power supplies and other heat-generating equipment. Its standard controller provides precise temperature regulation, while integrated active condensate evaporation simplifies condensate management.
Key Advantages
- Powerful approximately 2000 W cooling capacity at A35/A35 for industrial electrical enclosures.
- Three-phase 400/460 V AC input suitable for industrial power systems.
- NEMA Type 12 protection towards the electrical enclosure when correctly installed.
- Closed-loop design helps prevent external contaminants from entering the conditioned cabinet air circuit.
- Integrated active condensate evaporation system with safety overflow.
- Long internal airflow path helps capture hot air above components and deliver cooled air lower in the enclosure.
- Durable galvanised sheet steel construction with RAL 7035 light grey powder-coated finish.
- High-airflow fan technology supports efficient and reliable enclosure cooling.
Key Features
- Pfannenberg DTS 3241 side-mounted cooling unit.
- Approximately 2000 W cooling capacity at A35/A35 conditions.
- Approximately 1850 W cooling capacity at A35/A50 conditions.
- Three-phase 400/460 V AC rated supply.
- 50/60 Hz operating frequency.
- 1400 W power consumption at A35/A35 conditions.
- 2.6 A nominal running current.
- Standard Controller (SC) for enclosure temperature regulation.
- +25 to +45 °C adjustable control range.
- +35 °C factory-set thermostat temperature.
- +15 to +55 °C standard ambient operating range.
- Integrated active condensate evaporation system with safety overflow.
- R134a refrigerant.
- NEMA Type 12 protection towards the enclosure when correctly installed.
- IP54 protection classification towards the enclosure under correct operating conditions.
- Galvanised sheet steel construction with electrostatically powder-coated finish.
Reliable Closed-Loop Cooling for Industrial Enclosures
Enclosure cooling units such as the Pfannenberg DTS 3241 remove heat generated by variable speed drives, PLCs, power supplies, contactors and other electrical equipment while keeping the conditioned enclosure air separated from the surrounding environment. This closed-loop approach helps minimise the entry of dust and airborne contaminants while maintaining stable operating temperatures for sensitive components.
The DTS 3241 is engineered for indoor industrial applications requiring substantial cooling performance and dependable enclosure protection. Its long internal airflow path helps capture heated air from the upper areas of a cabinet and distribute cooled air towards components below, supporting more uniform temperature management throughout the electrical enclosure.
Typical Applications
- Industrial electrical and automation control cabinets.
- PLC and programmable automation controller enclosures.
- Variable frequency drive and motor control cabinets.
- Manufacturing and production machinery.
- Process automation systems.
- Material handling and conveyor equipment.
- Machine tool electrical enclosures.
- OEM machinery and industrial automation systems.
Technical Specifications
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| Device Type | Wall / door-mounted cooling unit | |
|---|---|---|
| Mounting Type | Wall / door | |
| Refrigerant Type | R134a | |
| Housing Material | Steel | |
| Coil / Supply Voltage | 460 V AC, 3-phase | |
| Voltage | 460 V AC | |
| Manufacturer | Pfannenberg | |
| Series | DTS 32X1 | |
| Model | DTS 3241 460V 60Hz SC N12 7035 | |
| Article number / MPN | 13385736255 | |
| Product type | Side-mounted enclosure cooling unit | |
| Controller | Standard Controller (SC) | |
| Rated voltage | 400/460 V AC | |
| Input phases | 3-phase | |
| Frequency | 50/60 Hz | |
| Cooling capacity A35/A35 | approx. 2000 W | |
| Cooling capacity A35/A50 | approx. 1850 W | |
| Power consumption A35/A35 | 1400 W | |
| Nominal running current | 2.6 A | |
| Ambient temperature range | +15 to +55 °C | |
| Adjustable control range | +25 to +45 °C | |
| Factory controller setting | +35 °C | |
| Protection rating | NEMA Type 12 towards the enclosure when properly installed | |
| IP protection | IP54 towards the enclosure under correct operating conditions | |
| Mounting type | Side / external enclosure mounting | |
| Housing material | Galvanised sheet steel | |
| Finish | Electrostatically powder coated | |
| Colour | RAL 7035 light grey | |
| Refrigerant | R134a | |
| Refrigerant quantity | 700 g | |
| Condensate management | Active condensate evaporation system with safety overflow | |
| External air volume | approx. 765 m³/h | |
| Internal air volume | approx. 765 m³/h | |
| Noise level | <73 dB(A) | |
| Height | approx. 1209 mm | |
| Width | approx. 394 mm | |
| Depth | approx. 269 mm | |
| Weight | approx. 61 kg | |
| Approval | UL listed / cULus |
Frequently Asked Questions
What is the Pfannenberg DTS 3241 13385736255 used for?
The Pfannenberg DTS 3241 13385736255 provides closed-loop cooling for industrial electrical and automation enclosures, helping maintain suitable operating temperatures for sensitive electronic and power components.
What is the cooling capacity of the Pfannenberg DTS 3241?
The DTS 3241 provides approximately 2000 W cooling capacity at A35/A35 and approximately 1850 W at A35/A50.
What supply voltage does the 13385736255 require?
The Pfannenberg 13385736255 is designed for a three-phase 400/460 V AC, 50/60 Hz supply.
What enclosure protection does the DTS 3241 provide?
When correctly installed, the DTS 3241 provides NEMA Type 12 and IP54 protection towards the electrical enclosure, making it suitable for indoor industrial applications where protection against dust and contaminants is important.
Does the Pfannenberg DTS 3241 manage condensate?
Yes. The DTS 3241 incorporates an active condensate evaporation system with safety overflow, helping manage condensate produced during cooling without requiring routine manual drainage under normal operating conditions.
Trusted Industrial Thermal Management
Pfannenberg DTS cooling units provide dependable closed-loop thermal management for industrial electrical enclosures, combining effective cooling, robust construction and practical condensate management for demanding automation and manufacturing applications.
