Double Door Coordinator for Dormakaba ED 100 and ED 250 (hinge spacing 1450 to 2800 mm) per piece

Usage

The Sélecteur ESR double porte RF is designed to ensure sequential closing of double-leaf hinged doors equipped with Dorma ED 100 or 250 drives, particularly in fire protection and high-traffic environments.

Advantages

• Guarantees correct closing order for safe operation on double doors, essential for fire protection systems.
• Covers wide hinge axis spacing from 1450 mm up to 2800 mm, offering versatility for various door configurations.
• Compatible with heavy leaves up to 100 kg and widths between 700–1100 mm, making it suitable for robust applications.
• Resistant to intensive use and harsh conditions: operates from -15°C to +50°C with up to 93% relative humidity (non-condensing).
• Straightforward integration with Dorma ED operators; may require careful alignment during installation due to size and weight.

Specifications

• Constructed with durability in mind: dimensions are approximately 685 x 70 x130 mm; operator weight is about 12 kg. Main frame built for demanding applications.
  
• Certified according to EN 1154 (fire resistance) – suitable for fire-rated doors and complies with safety standards.
  
• Supports leaf weights up to 100 kg (per leaf); adjustable closing force EN 2–4. Minimum hinge axis distance required: 1450–2800 mm.
  
• Differentiating features include programmable opening angle up to 110°, adjustable end latching action (7° → 0°) by potentiometer, integrated status LEDs, push-and-go function from a manual opening of just 4°, selectable hold-open timing (30s standard/180s optional), electric lock monitoring output, wind/currents compensation max. 150 N,
  and Full Energy extension options enabling fast cycle speeds (up to 50 or 60°/sec depending on model) .
  

How it works

The selector coordinates the sequence in which both door leaves close by holding the active leaf until the passive one is secured. This mechanism ensures reliable smoke/fire separation or compliance wherever precise door coordination is mandatory.