Swing Doors - Record DFA 127 - Door Spring Supplies Co.

Record’s DFA 127: the universal electro-mechanical swing door operator

One basic version… 3 operator models



		universal application

		exeptionally quiet

		adjustable spring tension (EN4-6)

	Choose the right operator to meet your swing door needs... The exceptionally quiet DFA 127 is record’s first basis model swing door operator, allowing a wide range of applications. It’s modular design and construction employs all new technology and features on-site adjustable spring tension permitting the DFA 127 to be used for all door sizes from EN4 to EN6.

record DFA 127
the universal door for practically all applications
> same design > same equipment > same software

> New control unit
with practical display

> also as automatic door control system for fire and smoke-proof applications
> with sequential control master/slave operation
> interlock function
> EN6 with standard and sliding arms

What are the benefits of record’s swing door operator system?

Features and benefits at a glance:
> One basic model > modular design and construction > for hinge side and side opposite hinges > for all assembly types




All three operator models feature:
same operator housing same control panel same technical design same exceptionally quiet running same intelligent operation	same accessories same easy-to-maintain features all assembly types same networking capability with record ADM systems
The benefits of the DFA 127:
Benefits for end-users standardised design standardised operation standardised maintenance cost benefits exceptionally quiet	Benefits for planners universal model simplifies planning same design same technology and connectability	Benefits for assemblers same assembly same start-up same spare parts high flexibility due to on-site adjustable spring tension
Recommended applications:

The DFA FULL POWER operator is suitable for all standard applications.	For environments requiring gentle operation, the LOW ENERGY model is best.	The INVERS model is the right choice for opening without current.

FULL POWER DFA 127

The powerful ALL ROUNDER
the electro-mechanical swing door operator for all standard applications

The DFA 127 FULL POWER is record’s universal swing door operator, a new, powerful member of record’s product family. This new automatic door features tried and tested technology, compact design and exceptionally quiet operation. It features powerful operation and multiple applications and has an on-site adjustable spring tension, enabling it to operate door sizes ranging from EN4 to EN6. The new operator has additional flexibility features, easily allowing the customer to modify door functions on-the-spot, precisely to suit local needs and conditions.

Refined technologies combined with record’s new controller allow complex functionality with optimal power deployment over the whole swing area. In addition, its compact dimensions and modular construction enable all assembly types, permitting the installation of standard or sliding arms (on hinge side/on opposite hinge side, DIN left/right). record’s sensor products, used as motion detector devices, ensure safe and reliable operation, time after time.

FULL POWER DFA 127
Multiple Applications
The DFA 127 can be used as an automatic door in escape and rescue routes and for fire and smoke-proof door applications.

Other applications include two-leaf doors with individually working operators, programmed for sequential control (master/slave operation), as well as security interlock function for doors assembled in series.

2 leaf doors with sequential control for master / slave operation (operator in extended housing)
1 leaf standard door
2 leaf doors with two-way traffic direction-setting, operators function individually.
Security interlock function with doors assembled in serie
Automatic door control system for 1 or 2 leaf doors Fire and smoke-proof door (installation on opposite side to hinges).

FULL POWER - the strong door automation system

FULL POWER DFA 127 > many assembly variations > tried and tested technology > powerful, reliable performance

LOW ENERGY DFA 127^LE

The GENTLE swing door operator the electro-mechanical operator when caution is required.

The LOW ENERGY DFA 127 ^LE is the ideal operator for hospitals and old people’s homes, i.e. for environments populated by slow moving persons or the elderly.

The LOW ENERGY DFA 127 ^LE swing door operator is the perfect choice for these applications, providing safe and secure access.

The door opens automatically, and only after a pre-programmed time delay slowly shuts again. Motion energy is kept to a minimum in order not to endanger persons in the door passage area.

Like the FULL POWER model, the LOW ENERGY operator is exceptionally quiet in operation, and of elegant, compact design. The control unit features a user-friendly display, easily enabling adjustment, programming and servicing. Door movements and spring tension (for door sizes EN4 to EN6) can be adjusted by the customer on-site. The refined technology and modular construction allow the installation of all assembly variants with standard or sliding arms (on hinge side/on side opposite hinges, DIN left/right). It record’s range of sensors ensure all automatic door applications have the required level of reliability, safety and security.

LOW ENERGY DFA 127 ^LE
especially suitable for:
> solutions for the elderly and physically challenged, i.e. hospitals
and old people’s homes
> the LOW ENERGY DFA 127 ^LE is qualified for all applications
like record DFA 127 FULL POWER.

LOW ENERGY - the gentle swing door operator

LOW ENERGY DFA 127^LE > exceptionally quiet > compact design > user-specific settings

INVERS DFA 127^IN

THE INVERS DFA 127^IN
the swing door operator that functions in power failures

By contrast with the other two swing door operators, the INVERS version uses spring tension, although in normal use, the door is closed using a motor. The INVERS DFA 127^IN looks like the basis model, with identical automation. The INVERS swing door operator uses the same technology as the DFA 127 FULL POWER and LOW ENERGY models.

Same design, same handling, same software. However, the INVERS DFA 127^IN shows its true colours in emergency situations, e.g. during a power failure in a fire. Here, when other doors have closed, the INVERS DFA 127^IN automatically opens.

In case of power failure and smoke formation, the operator’s reverse function allows access to escape and rescue routes. The operator can work using mechanical energy (spring tension) without current, i.e. in a power cut. For large buildings the operators can be used to direct fresh air inside, or smoke and heat to escape.

In normal conditions, the INVERS DFA 127^INis button-activated. The use of normal motion detectors depends on the individual situation.