Pfannenberg 13899422055 - DTI 6401 400V MC 7035
Pfannenberg

13899422055

Alternate Item Number: DTI 6401 Green Series


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Overview

The Pfannenberg DTI 6401 400V (SKU: 13899422055) is a NEMA 12 rated side/door mount cooling unit designed for precise thermal management in industrial enclosures. With a cooling capacity of 2000W (6824 BTU/h) and a rated voltage of 400/460V AC, this unit maintains optimal operating temperatures for electrical control panels, switchgear, and sensitive machinery. Its galvanized sheet steel construction ensures durability, while the light gray RAL 7035 finish provides corrosion resistance and a professional appearance. Key specifications include an adjustable control range of +25°C to +45°C (+77°F to +113°F), IP55 protection rating (EN 60529), and a power consumption of 931W to 1126W. The unit operates efficiently with a current consumption of 2.1A to 2.2A and a starting current of 7.7A to 8.1A. Dimensions are 485mm x 1537mm x 120mm (internal) with installation depths of 120mm (internal) and 158mm (external). Ideal for harsh industrial environments, the DTI 6401 is engineered for side or door mounting, offering flexible installation options. Its unimpeded airflow of 1175 m³/h ensures effective heat dissipation, while the refrigerant charge of 500g supports reliable operation. Trust Pfannenberg’s expertise in industrial thermal management for dependable performance in critical applications.
  • 2000W cooling capacity (6824 BTU/h) for precise thermal management
  • NEMA 12 rated for protection against dust and dripping water
  • IP55 protection (EN 60529) with galvanized steel construction
  • 400/460V AC operation, adjustable control range +25°C to +45°C
  • Side/door mount design with 485 x 1537mm dimensions

Specifications

Color
Light Gray
Connection Type
spring-type terminal included with plug
Dimensions
60.51 in. (1537 mm) h x 19.09 in. (485 mm) w x 10.94 in. (278 mm) d
Frequency
50/60
Mounting Type
Side/Door Mount
Nema Rating
NEMA 12
Operating Temperature
+ 50°F … + 131°F / + 10°C … + 55°C
Series
DTI 6401
Sound Level
<65
Special Features
integrated condensate evaporation system with safety overflow
Voltage Rating
400 VAC
Weight
139 (63)
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Frequently Asked Questions about Pfannenberg

What is Pfannenberg's warranty policy?

Pfannenberg offers a 10-year warranty on its visual, audible, and combined signaling devices from the Patrol, Pyra, DS, and Quadro series. This warranty reflects Pfannenberg's commitment to customer service and product reliability, and the company has implemented an 'Easy Replacement Process' to facilitate quick and efficient device replacement if needed.

What industries and applications are Pfannenberg products used for?

Pfannenberg products are utilized across a wide range of industries including manufacturing, mechanical engineering, automotive, medical engineering, and energy generation, both conventional and renewable. Their applications encompass thermal management of electrical enclosures, process cooling, signaling technology, and even artistic lighting solutions, ensuring energy efficiency and reliability in various operational environments.

What technical support does Pfannenberg offer?

Pfannenberg offers comprehensive technical support through various channels, including dedicated phone lines and email addresses for each regional office worldwide. Customers can reach out to Pfannenberg's technical support teams for assistance with product selection, installation, and troubleshooting, ensuring optimal performance of their thermal management and signaling solutions.

What are the main product lines offered by Pfannenberg?

Pfannenberg offers a diverse range of product lines including thermal management solutions for electrical enclosures, process cooling systems, and signaling technologies. Key products include Filterfans, cooling units, air/water and air/air heat exchangers, as well as audible and visual signaling devices. These products are designed for energy efficiency, durability, and ease of maintenance across various industrial applications.

What are the key features of Pfannenberg products?

Pfannenberg products are characterized by their energy efficiency, durability, and innovative design, making them ideal for thermal management, process cooling, and signaling technology. Key features include easy installation with the world's largest cut-out compatibility, tool-less maintenance, and advanced cooling technologies that ensure optimal performance in demanding environments. Additionally, Pfannenberg's solutions are environmentally friendly, utilizing HFC-free refrigerants and designed for rugged conditions, ensuring reliability and longevity.

What communication protocols do Pfannenberg products support?

Pfannenberg products support a comprehensive range of industrial communication protocols, including PROFIBUS DP V1, PROFINET, EtherNet/IP, CANopen, and Modbus RTU. These protocols facilitate flexible network integration and enable advanced diagnostic and configuration capabilities across various industrial automation systems.

What environmental ratings do Pfannenberg products have?

Pfannenberg products feature high environmental ratings, including IP 56 and N3R as standard for reliable protection against dust and water ingress. Additionally, they are designed to operate in extreme temperatures ranging from -40 °C to +60 °C, ensuring robust performance in harsh conditions.

What accessories are available for Pfannenberg products?

Pfannenberg offers a range of accessories for their products, including condensate hose extensions, external condensate evaporation systems, condensate bottles, external temperature probes, and air diverters. Specific article numbers for these accessories include 18312000002 for the condensate hose extension, 18314000001 for the external evaporation system, and 18314000100 for the condensate bottle. For more options and detailed specifications, visit www.pfannenberg.com.

How are Pfannenberg products typically installed?

Pfannenberg products are designed for simple and efficient installation, featuring the world's largest cut-out compatibility for minimal installation work. Many units can be installed by a single person in under three minutes, utilizing tool-less installation and easy access to components for maintenance. The Pfannenberg Sizing Software (PSS) further assists in determining cooling requirements and selecting the appropriate equipment, ensuring a tailored solution for each application.

What certifications and standards do Pfannenberg products comply with?

Pfannenberg products comply with multiple international standards and certifications, including UL (cULus), CE, UKCA, EAC, and C-Tick. They meet rigorous safety and performance requirements across various categories, such as functional safety (EN 61800-5-2, EN ISO 13849-1), environmental conditions (IEC 60721-3-3), and enclosure protection (EN 60529).