550 Electro-mechanical operator for counterbalanced up-and-over doors for residential use • deal for domestic use garages with up-and-over I doors of up to 3 m in width • Master + Slave version for widths up to 4 m • Anti-crushing safety guaranteed by an electronic torque control device • Travel limit device can be integrated for more frequent use • Non reversing • Internal release and facility for external release with customised key • Facility for assembly of operator with motor low or high. New Board E 550 DIMENSIONS AND TECHNICAL SPECIFICATIONS OF 550 Power supply voltage Electric motor Absorbed power Absorbed current Output torque Angular speed Motor rotation speed Thermal protection on motor winding 550 550 L 230 Vac (+6% -10%) 50 (60) Hz 1400 r.p.m. 900 r.p.m. 350 W 280 W 1.5 A 1.2 A 0 to 300 Nm 0 to 250 Nm 12 °/s 8 °/s 1400 r.p.m. 900 r.p.m. 140 °C Capacitor Time of up-and-over opening at 90° Operating ambient temperature Weight Protection class Dimensions (L x W x D) Reduction ratio 550 550 L 10 µ 8µ 15 s 22 s -20 °C to +55 °C 7.5 kg IP 31 (only for internal use) 670 x 175 x 120 mm 1:679 TYPICAL INSTALLATION EXAMPLE Ref. Q.ty Description Price (euro) 110549 > 1 Package 550 ITT with integrated control board Securing long. member - length 1.5 m 1 1 1 1 1 1 Item code Pair of telescopic curved arms 390564 Pair of transmission tubes 736022 Key-operated external release 424550001/50 Receiver board RP 433 SLH 787824 Two-channel transmitter XT2 433 SLH 787003 722136 > > > TOTAL Power cabling (230V) 1 cable 2x1.5+T N.B: Cable sections in mm2 88 Notes ATTENTION: The configuration does not include the safety devices (i.e.: active or passive safety edges) that are to be determined according to the specific “risk analysis” of each installation (Ref.: UNI-EN 12445 and 12453 European Standards). • The indicated price does not include the installation costs and the expenses for masonry, electrical and metalwork preparations.

550 550 ITT 550 Slave 550 ITT L 550 Slave l Max. door dimensions width x height (m) 4.00 x 3.00 (**) 4.00 x 3.00 (**) 4.00 x 3.00 (**) 4.00 x 3.00 (**) Use Door max. weight (kg/sqm) 10 10 10 10 Use frequency (cycles/hour) 15-25 (*) 15-25 (*) 15-25 (*) 15-25 (*) Control unit Item code built-in E550 Not included built-in E550 Not included Price (euro) 110549 110553 110562 110558 The package 550 SLAVE / 550 SLAVE L includes: an electro-mechanical operator, protective housing with built-in ceiling light, timed courtesy lamp, a thrust capacitor 10 μF 400 V (8 μF 400 V mod. L). The package 550 ITT...