Record Swing Door Operator DFA 127 FIRE

The Record DFA 127 FIRE is approved for use with smoke and fire protection doors. In the event of a fire, a signal from the smoke and heat detector or fire alarm system triggers the immediate closing of the passage. The door closes using spring force. The Record SFR 127’s mechanical sequential control also enables the use of double-leaf fire doors.

Key features

• DIN 18 650-compliant technology, approved worldwide.
• Approved as a hold-open system for fire protection barriers.
• Can be used with various fire-protection profile systems such as Jansen, Forster, Heroal and Schüco.
• Features gerontology technology for barrier-free access.

Variations

• Double swing doors with or without master /slave operation.
• Power saving mode: adjustable opening of one or both door panels (stretcher opening).
• Integrated sequential closing control for double-leaf fire door applications.
• Interlock function for two single doors installed consecutively.
• Direction-oriented opening for oncoming traffic in corridors.
• Opening or closing without current.

Special benefits

• Compact design thanks to built-in fire protection components
• Door system can be connected to on-site fire control
• Own additional control to connect smoke and heat detector ports
• Can be used with various fire protection profile systems

Especially suitable for use as:

• Fire and smoke protection barriers

Universally applicable

The Record DFA127 is a universal drive system for the automation of swing doors. It is characterized by sophisticated technology, compact design and especially Record’s legendary smoothness of operation. The focus on a broad range of applications makes it a full-fledged drive, suitable for widely differing requirements.

Its universal qualities are mainly due to its electro-mechanical construction, and partly due to its modular design. When the door drive motor operates, it simultaneously tensions a spring integrated in the drive housing. The shutting movement uses energy stored in the spring, which, depending on requirements, is also motor-assisted. Even without motor assistance, thanks to ingenious mechanics, optimum power deployment is achieved in the entire door swing area. This is necessary to move the door reliably to its end position against draft resistance, for example, and also complies with the norms and standards of current safety requirements.

The Record DFA 127 is available to operate doors in sizes EN4 to EN6. The different spring forces required can be quickly and precisely adjusted on the spot using the special adjustment screw.

In detail, this model also provides many other sophisticated features, allowing pre-defined door types to be quickly and easily adapted to local and country-specific circumstances.

Technical Specification

Drive Dimensions

• Length: 600 mm
• Height: 85 / 108 mm
• Depth: 124 / 126 mm

Adjustable parameters

• Opening angle: 70° – 115°
• Open time: 0 – 60 s
• Opening speed: 3 – 20 s
• Closing speed: 5 – 20 s

General specifications

• Power supply voltage: 230 V AC, 50 / 60 Hz
• Rated power: 67 W
• Consumption in standby mode: 13 W

Operating conditions

• Ambient temperature: –15 °C to +50 °C
• Humidity range: up to 85 % rel. humidity, non-condensing
• Type of protection: IP20