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Pfannenberg Cooling Unit Ecool DTI 6401 400V MC 7035DTI 6401 400V MC 7035
Pfannenberg DTI 6401 400V MC 7035 recessed mounting cooling unit with 2000 W cooling capacity designed for industrial enclosure thermal management.
This product has been discontinued
A direct replacement is available below.
Replacement product
101058
SKU: 13899422055
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Why Choose the Pfannenberg DTI 6401 400V MC 7035 Cooling Unit?
The Pfannenberg DTI 6401 400V MC 7035 is a high-performance recessed mounting cooling unit from the εCOOL DTI/DTS 6401 series, designed for efficient thermal management of large industrial electrical enclosures, control cabinets and automation systems. Its partially recessed DTI design enables installation in cabinet doors or side panels while reducing external projection and improving space utilisation.
The DTI 6401 combines powerful cooling performance, energy-efficient operation and advanced Multi Controller (MC) functionality for demanding industrial applications. The integrated controller provides enhanced monitoring, configuration and diagnostic capabilities, while the robust enclosure design supports reliable operation in harsh industrial environments.
With a 2000 W cooling capacity and a 400 V 3~ AC supply, the Pfannenberg DTI 6401 400V MC 7035 is ideal for large electrical cabinets, industrial machinery and automation systems requiring dependable enclosure cooling and stable operating temperatures.
Key Advantages
- High-performance recessed mounting cooling unit for industrial enclosures.
- 2000 W cooling capacity for demanding cabinet cooling applications.
- Multi Controller (MC) for advanced monitoring and parameter management.
- DTI recessed mounting design for cabinet doors or side panels.
- UL listed according to UL 60335 for long-term industrial planning.
- Integrated condensate evaporation system with safety overflow.
- Large separation between intake and exhaust vents improves enclosure air circulation and reduces hot spots.
Key Features
- Pfannenberg εCOOL DTI 6401 series.
- 2000 W cooling output.
- 400 / 460 V 3~ AC supply voltage.
- Multi Controller (MC).
- Internal and external airflow optimised for large enclosures.
- Partially recessed mounting for cabinet doors and side panels.
- Integrated service port for retrieving parameter settings and history.
- R134a refrigerant system.
- RAL 7035 powder-coated steel housing.
Reliable Cooling for Industrial Control Cabinets
Cooling units such as the Pfannenberg DTI 6401 maintain stable enclosure temperatures by actively removing heat generated by electrical components. This prevents overheating, reduces component stress and improves the reliability of industrial automation systems.
The εCOOL DTI 6401 series is engineered for industrial environments requiring high cooling performance, efficient operation and dependable long-term service. The recessed mounting concept allows flexible installation where cabinet space is limited, while the Multi Controller provides additional monitoring and control options.
Typical Applications
- Large industrial control cabinets and electrical enclosures.
- Automation and production machinery.
- CNC machines and machine tools.
- Switchgear and electrical panels.
- Manufacturing systems requiring active enclosure cooling.
- Industrial process automation equipment.
Technical Specifications
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| Device Type | Wall / door-mounted cooling unit | |
|---|---|---|
| Refrigerant Type | R134a | |
| Coil / Supply Voltage | 400 V AC, 3-phase | |
| Mounting Type | Recessed | |
| IP Rating | IP55 | |
| Voltage | 400 V AC | |
| Cooling Output (W) | 2000 W | |
| Manufacturer | Pfannenberg | |
| Series | εCOOL DTI/DTS 6401 | |
| Model | DTI 6401 400V MC 7035 | |
| Article number | 13896422055 | |
| Product type | Recessed mounting cooling unit | |
| Controller type | Multi Controller (MC) | |
| Rated voltage | 400 / 460 V 3~ AC | |
| Frequency | 50 / 60 Hz | |
| Cooling capacity according to EN 14511 A35/A50 | 1500 W | |
| Power consumption | 727 / 911 W | |
| Starting current | 7.7 A | |
| Ambient temperature range | +10 to +55 °C | |
| Refrigerant | R134a, 500 g | |
| Mounting type | DTI recessed mounting in door or side panel | |
| Colour | RAL 7035 | |
| Dimensions (H × W × D) | 1537 × 485 × 278 mm | |
| Weight | approx. 63 kg |
Frequently Asked Questions
What is the Pfannenberg DTI 6401 400V MC 7035 used for?
The DTI 6401 is used for actively cooling industrial electrical enclosures and control cabinets to maintain safe operating temperatures.
What cooling capacity does the DTI 6401 provide?
The cooling unit provides a rated cooling capacity of 2000 W.
What supply voltage does the DTI 6401 require?
The unit operates from a 400 / 460 V 3~ AC supply.
What controller is included with this model?
The DTI 6401 400V MC 7035 includes a Multi Controller (MC) for advanced monitoring and configuration functions.
What type of mounting does this cooling unit use?
The DTI 6401 uses a partially recessed mounting design for installation in cabinet doors or side panels.
Trusted by Industrial Automation Professionals
Pfannenberg εCOOL cooling units are trusted by engineers worldwide for efficient enclosure cooling, reliable thermal management and dependable protection of industrial electrical systems.
