KTC 2
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high-capacity revolving door with integrated sliding door Technical Brochure

Introduction5 KTC 2 revolving doors with integrated sliding door 6 Versions and surfaces 8 Installation dimensions and clearance widths 9 Operating modes and function programs 10 Safety equipment and sensors 11 Ground connection 12 Façade and building connections 14 Air curtain system 16 Electrical connection 18 KTC 2 equipment and combinations at a glance 19 Note on product illustrations in this brochure The product illustrations in this brochure are true representations at time of going to print. Actual products may differ from the illustrations due to continuous development and/or local...

Over the course of the day the functional requirements for access change: whether it's allowing a high number of visitors entry in a short period or ensuring large buildings are securely locked whenever needed or in the evening. It's ideal if the door system is versatile and quickly adaptable to requirements. Maximum reliability is a must, an attractive design and a wide range of adjustment possibilities are the icing on the cake. KTC 2 revolving door systems with integrated automatic sliding door combine extensive functions, robust technology and attractive design. KTC 2 high-capacity...

KTC 2 revolving doors with integrated sliding door. Tried and tested, versatile, reliable. The entrance area is the business card of any building. No other element shapes the first impression of the visitor as much as the entrance area and prepares them for their stay. Therefore, the visual quality of a door system should be as important a requirement as its design and functionality. The KTC 2 2-wing revolving door system offers plenty of scope for architectural creativity. The optimized design ensures maximum reliability with simple, flexible planning and speedy installation. • Ideal for...

Installation dimensions and clearance widths Versions and Installation dimensions andsurfaces clearance widths KTC 2 without showcases from 3.0 m to 4.8 m diameter KTC 2 with two showcases from 3.2 m to 5.4 m diameter All KTC 2 door systems are equipped with an integrated automatic sliding door with tried-and-tested dormakaba high-volume technology. The rotating part of the system can be equipped with two showcases. They enable attractive decoration of the entrance area or particularly striking presentation of merchandise or offers. The lighting is provided by 14 energy-saving LED recessed...

Operating modes and function programs Operational safety The KTC 2 revolving door provides a comprehensive safety system for optimum protection. The counterclosing edges are secured with state-of-the-art laser sensors and safety contact battens. Light barriers additionally monitor the motion range of the door wings. If the door wings catch up with people, the rotation speed is first reduced and then stopped completely. If an obstacle is detected, the drive is switched off until the movement range is clear again. All safeguarding devices are designed for failure monitoring. In addition, flow...

Ground connection Ground connection Each KTC 2 swing door system is planned individually. The illustrations displayed here are examples of possible designs. Different finishes and equipment are possible. Contact us: we’ll coordinate with our application technology department to find a suitable solution. Design with floor ring and seal in the façade level Design with floor ring and circumferential outside seal In new construction projects, a stainless-steel floor ring is set in the screed, which allows for professional and precise door installation. The sophisticated fastening system makes...

Façade and building connections Façade and building connections Example of upper ceiling design The upper ceiling can be supplied with different finishes. • As protective cover made of composite fibre panels with melamine coating, white (A) • With decorative metal sheet on top in system-coordinated finish (B) • With waterproof metal sheet on top and lateral spouts in system colour (C) • With raised canopy (D) • Prepared for on-site, rain-proof roof sealing with sheeting or bitumen (no illustrations) Example of façade connection (upper ceiling with waterproof metal sheet on top) The façade...

Air curtain system A hot-air curtain in the area of the inner passage opening of the revolving door effectively reduces the unwanted interchange of air masses from the outside and inside of the building, thus minimising heating and cooling costs. Air curtains are available as appliances that are surface-mounted on the upper ceiling, individually co-ordinated with the door or as vertical standing devices for universal use. As an addition to the standard devices proposed ex-works, a professional design may be required and developed in close consultation with the TGA architects and the...

Depending on the equipment, various leads for the power supply and control unit must be provided on site for the electrical connection of the system. All leads must be able to be routed into the cover. You must therefore allow for sufficient lead lengths. 01 Drive unit power supply 3 x 1.5 mm2 (200-240 VAC, 50/60 Hz with support 16 A fuse) Equipotential bonding min. 6 mm2 If the system is not to be controlled from the following leads must be provided on site: 02 Emergency stop switch 03 Disabled button (slow traverse) 04 Revolving door program selector 05 Sliding door program selector 07...

Our commitment to sustainability At dormakaba, we are committed to sustainable development along our entire value chain. Door Hardware To give quantified data on the environmental effects of a product and its Access & Data ecological footprint, dormakaba provides Environmental Product Declarations (EPD). You can find our EPDs and further information on our commitment to sustainability here or by scanning the QR code. www.dormakaba.com/sustainability WN 05400251532, 12/22, KTC 2, EN Subject to technical modifications without notice dormakaba International Holding AG Hofwisenstrasse 24...