Pfannenberg Accessory for cooling units DTT 66/6801 PAD RahmenDTT 66/6801 PAD frame

Why Choose the Pfannenberg DTT 6601/6801 PAD Frame?

The Pfannenberg DTT 6601/6801 PAD Frame 18315000001 is a purpose-designed PAD dual-duct frame for Pfannenberg DTT roof-mounted cooling units. Specifically engineered for the DTT 6601 and DTT 6801 cooling unit platform, it provides the mechanical interface required to integrate Pfannenberg's PAD air duct system into industrial electrical enclosure cooling installations.

The Pfannenberg Air Duct system is designed for applications where available space inside the electrical enclosure is limited. By enabling cool air to be routed towards the lower areas of the cabinet, the system supports effective circulation throughout the enclosure and allows the cooled air to rise naturally around heat-generating electrical and electronic components.

Manufacturer part number 18315000001 is the dedicated PAD frame for DTT 6601 and DTT 6801 roof-mounted cooling units. The frame measures 52 mm high, 237 mm wide and 31 mm deep and forms part of a dual-duct PAD configuration, which requires two compatible PAD air duct systems.

Key Advantages

• Purpose-designed PAD frame for Pfannenberg DTT 6601 and DTT 6801 cooling units.
• Supports a dual-duct air distribution system for effective enclosure cooling.
• Helps deliver conditioned air towards the bottom of electrical enclosures.
• Supports natural convection by allowing cooled air to circulate upwards through the cabinet.
• Designed for applications where internal enclosure space is limited.
• Original Pfannenberg accessory designed for correct integration with compatible DTT cooling units.

Key Features

• Pfannenberg DTT 6601/6801 PAD Frame.
• Manufacturer part number 18315000001.
• Designed for DTT 6601 and DTT 6801 roof-mounted cooling units.
• PAD dual-duct frame for Size 3 DTT cooling installations.
• Supports Pfannenberg PAD air duct system integration.
• Designed to promote effective distribution of cool air throughout the enclosure.
• PAD system uses flexible air hoses for adaptable positioning of the air outlets.
• Passive mechanical accessory requiring no independent electrical supply.
• Compact 52 × 237 × 31 mm dimensions.

Effective Air Distribution for DTT Cooling Systems

Effective electrical enclosure cooling depends on distributing conditioned air throughout the cabinet rather than simply introducing cold air at one location. The Pfannenberg PAD system uses air ducts and flexible hoses to route cooled air towards lower areas of the enclosure, helping create effective circulation around installed electrical and electronic equipment.

The DTT 6601/6801 PAD Frame is designed for the Size 3 dual-duct configuration. When building the complete system, two 18315000002 PAD air duct systems are required. Each PAD air duct system includes an air hose and a 1 m air duct, while optional 18315000004 extension packages can be used where additional duct length is required.

Typical Applications

• Pfannenberg DTT 6601 roof-mounted cooling unit installations.
• Pfannenberg DTT 6801 roof-mounted cooling unit installations.
• PAD dual-duct air distribution systems.
• Industrial automation and PLC control cabinets.
• Machinery and production equipment enclosures.
• Electrical cabinets with limited internal space for conventional airflow arrangements.