FFT Flex Green

Clear passage height:

2100–2500 mm.

Technical characteristics:

• Opening speed (incremental adjustment): 100–750 mm/s.

• Closing speed (incremental adjustment) 100–500 mm/s.

• Hold-open time: 0–180 s.

• Installed load, frequency: 230 V, 50/60 Hz.

• Power consumption: 250 W.

• Type of protection: IP 20.

• Temperature range: -20–60°C.

• Permissible humidity (relative), maximum: 93% (non-condensing).

Power failure/ fire alarm:

Monitored battery back-up system to automatically open the doors in the case of a power failure or upon a signal from the interfaced fire alarm system.

Size:

• Single folder: length 800–1200 mm, height up to 2500 mm.

• Synchronous bi-folder: length 1900–2400 mm, height up to 2500 mm.

Activation:

• DORMA Prosecure Opti-Combi combined radar activation and threshold infrared safety sensor.

• Hard wired or wireless wall switch actuation satin stainless steel, 150 x 150 mm.

• Slimline jamb switch, satin stainless steel, 115 x 45 mm.

• Link to access control (by others). DORMA require a normally open volt free contact momentarily closed on receipt of a valid signal from the access control system.

Safety devices:

• Self-regulating safety system monitoring all door movements including closing force, as standard.

• Presence sensors monitoring the threshold area preventing the doors from closing on users, as standard.

• DORMA IRS 4 Safe monitored safety sensors to secondary closing edge of door leaf.

• Framed glazed safety barrier with toughened glass infills installed along the line of doors in the open position.

• Emergency break glass.

Door leaves and operator cover:

• Thermally broken aluminium frames/ profiles.

• Glazing: 28 mm ISO DGU UG 1.0 or 28 mm ISO DGU UG 3.0.

• Aluminium profile coating.

• Polyester powder coating.

• Silver anodized.

• Stainless steel.

Real time remote monitoring system:

Dorvision GPRS based wireless system concealed within the operator; system can monitor each door location remotely via the internet incorporating facility to lock/ unlock doors, timed automatic locking, reset, diagnostic system check and to provide data capture on usage and performance.