
Contact for Pricing
Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.
Overview
- Air-to-air heat exchanger for industrial enclosure cooling
- Durable 304 stainless steel construction
- NEMA Type 4X protection against dust, water, and corrosion
- Operates at 115V for efficient heat dissipation
- Enhances equipment longevity and reduces downtime
Specifications
Frequency | 50/60 |
Material | 304 Stainless Steel |
Nema Rating | Type 4X |
Operating Temperature | Min: -25°C / -13°F . . . +55°C / +131°F |
Series | PKS 3204 |
Voltage Rating | 115 V |
Frequently Asked Questions
Can the PKS cooling units be installed horizontally?
Yes, the installation attitude for the PKS cooling units can be vertical or horizontal.
What refrigerant type is used in the PKS cooling units?
The PKS cooling units use R 513a refrigerant.
What is the weight of the PKS 3361 unit for 115V and 230V?
The PKS 3361 unit for 115V and 230V weighs 54 lb (25 kg).
What are the available voltage options for the PKS 3000 Series cooling units?
The PKS 3000 Series cooling units are available in 115V, 230V, and 460V options.
What is the factory set point for the adjustable thermostat?
The adjustable thermostat is factory set to +35°C / +95°F.
What is the purpose of the door contact switch?
Installation of a door contact switch increases safety and prevents increased accumulation of condensate by switching off motors when the cabinet is opened.
What is the cooling capacity of the PKS 3361 model?
The PKS 3361 model has a specific cooling capacity of 2000 W / 6824 BTU/h.
What are the dimensions of the PKS 336X series cooling units?
The PKS 336X series units measure 889 mm (35 inch) in height, 305 mm (12 inch) in width, and 279 mm (11 inch) in depth.
What is the required clearance around the cooling unit during installation?
A minimum clearance of 200 mm between the cooling unit and the nearest wall must be observed.
What is the maximum cable cross-section recommended for the mains connection?
The recommended cable cross-section for the mains connection is 1 – 2.5mm² or AWG 18 to AWG 14.
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).



