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DORMA_KTC2-KTV2-GB

2-wing design

DORMA KTC-2

KTV-2

The entrance area is the showcase of a building. No other part of the building has such a lasting first impression on visitors and thereby gives them an idea of their further stay. High requirements therefore have to be placed on the visual quality of a door system, on design and functionality.The DORMA KTC-2 two-wing revolving door offers plenty of scope for architectural creativity. Thanks to the

variability of its design and a broad selection of surface finishes, it will turn the entrance of any building into a prestigious entrée.Easy to operate and ideally suited for the requirements of wheelchair users (please refer to page 10 for further details), the DORMA KTC-2also raises accessibility and convenience to a new level.The wide range of functions ensures high traffic capacity even during peak traffic

periods, plus unbeatable safety. And there are major additional benefits to be had from the suitability of these doors as display and advertising spaces.

It is important for the econo-mic operation of a building to guarantee effective protec-tion of its interior against the cold, heat, draughts,noise and dust. The two-wing DORMA KTC-2 revolving door comprehensively meets all these requirements.

Available in three standard sizes, with two breakout door wings respectively – either as continuous arrangement without showcases or with external showcases –DORMA KTC-2 revolving doors are suitable for a variety of applications.System options include an integrated night shield and the choice of either drum walls with glazing or metal

panelling.

A sophisticated entrance system offering both safety and comfort.

KTC-2/KTV-2 GB

The two-wing revolving door KTV 2 is the small version of the KTC 2. It is available with a diameter of 3,000 mm and 3,400 mm and thus combines all benefits of the KTC 2/0 (version without showcase) with smaller installation dimensions. This makes the KTV 2 the suitable application where space is tight and never-theless a maximum section size and an unobstructed passage through the center of

the door system is required.

It is appropriate for hospitals

or residential homes for the

elderly, but also for office

buildings or hotels.

The KTV 2 also provides

the elegance of the KTC 2

and will thus enhance the

fa?ade of your building.

No matter if surface finishes

in RAL colours, anodised

surface finishes or stainless

steel coatings of all qualities

– the KTV 2 combines a

beautiful entrance area with

an intelligent automatic door

system.

Much space on little room

3 KTC-2/KTV-2 GB

KTC-2/2

2Spacious entrance 2Easy transport of bulky goods

2Suitable for the needs of the disabled 2Large sections

2Integrated night shield 2Optional showcases

provide advertising space

2Highest safety standard 2Suitable for application as escape route door 2Complete application with industrial precision

and trusted quality

Benefits

*larger clear passage heights on request KTC-2/0

Versions

Canopy-integrated drive unit Operator types I: The door starts and stops automatically. II: The door rotates permanently at low speed. The speed is increased as soon as a person approaches the door system.

Speed limitation

This feature reduces the speed to approx. 1 rpm, for example for elderly people or the disabled.Automatic

Summer configuration This configuration is also perfectly suitable for the transport of bulky items or luggage and deliveries of goods.

Emergency escape configuration

Configurations The rotor can be locked electrically.

Night shield

DORMA KTC-2/2

Versions, functions, equipment, options

KTC-2/KTV-2 GB

The rotor can be locked electrically.

Night shield

*larger clear passage heights on request

KTV-2/0

Versions Canopy-integrated drive unit

Operator types

I: The door starts and stops automatically.

II: The door rotates perma-nently at low speed. The speed is increased as soon as a person approaches the door system.

Speed limitation

This feature reduces the speed to approx. 1 rpm, for example for elderly people or

the disabled.Automatic

Summer configuration This configuration is also perfectly suitable for the transport of bulky items or luggage and deliveries of goods.

Emergency escape

configuration

Configurations

2Flexible system that meets any requirement.2Easy installation and fast commissioning.

2Guaranteed state of the art technology and compliance with all regulations.

2The perfect application in visual, technical and economical respect.

2Improves the building’s energy balance.

2Effective noise control.2Customised application with industrial precision and trusted quality.

Benefits

KTC-2/KTV-2 GB

Internal diameter (D)36004200 4800External diameter (B1)369242924892External diameter (B2)3828

44285028Clear passage width (LW)1627

19272227

Clear passage height (LH)2100-2200*Canopy height (SH)410-700System height (H)

Clear passage height + canopy height

All dimensions in mm.

*larger clear passage heights on request

Dimensions KTC-2/2 with showcases 2The KTC-2/2 version is additionally equipped with two external triangular showcases

2Max. weight of showcase décor = 30 kg

KTC-2/0 without showcases 2The two-wing KTC-2/0revolving door system is available in three standard sizes with 2 breakout door wings including brush seals

2The integrated night shield is equipped with 8.7 mm laminated safety glass (with foil)2The drum walls are

available with glazing or metal panelling

KTC-2/KTV-2 GB

DORMA KTC-2/2

KTC-2/KTV-2 GB

Internal diameter (D)30003400External diameter (B)32163616Canopy height (SH)min. 354

min. 364

Clear passage width (LW)1362

1565

All dimensions in mm.

Dimension of KTV-2KTV-2

Two-wing version with

integrated night shield and breakout wings for summer configuration. Full-automatic doors with integrated safety package:

You may chose between two types of drum walls

2Aluminium frame with glazing

2Aluminium frame with metal panelling

Passage without shopping trolley 8

KTC-2/KTV-2 GB

Traffic capacity

Theoretical traffic capacity for KTC-2

All indicated traffic capacities are to be regarded as theore-tical values, calculated for passage from both directions (one direction = half the value).

The actual traffic capacity depends, among others, on the shape of the show-case and the operational environment.

Therefore the actual values may be lower than the

indicated theoretical values.

Passage with shopping trolley

Passage with wheelchairs

KTC-2/KTV-2 GB

Passage without shopping trolley Theoretical traffic capacity for KTV-2

All indicated traffic capacities are to be regarded as theore-tical values, calculated for passage from both directions (one direction = half the value).

The actual traffic capacity depends, among others, on the shape of the show-case and the operational environment.

Therefore the actual values may be lower than the

indicated theoretical values.

Durchgangskapazit?t

Passage with wheelchair

10KTC-2/KTV-2 GB

11 KTC-2/KTV-2 GB

Cable cross sections

of up to 50 m

1Control unit cable,

25x0,75 mm2without PE* 2Control unit cable,

25x0,75 mm2without PE* 3Power supply line,

230 V/50 Hz, 4x1.5 mm24Screened motor,

3x1.5 mm2

5External light control,

2 x 0.75 mm2*

6Group malfunction,

2 x 0.75 mm2*

7Fire detector contact,

2 x 0.75 mm2*

8Power supply line,

230 V/50 Hz, 3 x 1.5 mm2

9External program switch,

only as an option

6 x 0.75 mm2*

10Night-/Bank, option,

2 x 0.75 mm2*

*Control unit cable with

numbered leads

All cables have to be supplied

by others 5,6,7,9 and 10 are

options

12KTC-2/KTV-2 GB

Cable cross sections

of up to 50 m

1Control unit cable,

25x0,75 mm2without PE* 2Control unit cable,

25x0,75 mm2without PE* 3Power supply line,

230 V/50 Hz, 4x1.5 mm24Screened motor,

3x1.5 mm2

5External light control,

2 x 0.75 mm2*

6Group malfunction,

2 x 0.75 mm2*

7Fire detector contact,

2 x 0.75 mm2*

8Power supply line,

230 V/50 Hz, 3 x 1.5 mm2

9External program switch,

only as an option

6 x 0.75 mm2*

10Night-/Bank, option,

2 x 0.75 mm2*

*Control unit cable with

numbered leads

All cables have to be supplied

by others 5,6,7,9 and 10 are

options

13 KTC-2/KTV-2 GB

Floor ring

Installation size

(internal diameter of door system)360042004800Nominal radius (R)1800

21002400

Floor finish (C)up to 30

All dimensions in mm.

KTC-2/KTV-2 GB

Floor ring

Installation size

(internal diameter of door system)30003400Nominal radius (R)1500

1700Floor finish (C)up to 30

All dimensions in mm

KTC-2/KTV-2 GB

DORMA KTC-2Safety equipment

16KTC-2/KTV-2 GB

KTC-2/KTV-2 GB

2The automatic offers two adjustments.“Automatic I“: The door stands still. It is started as soon as a person approaches the door system. Following an adjustable period of time the door stops and remains in its starting position.

“Automatic II“: The door rotates permanently at approx. 1 rpm. The speed is increased to approx. 3.5 rpm as soon as a person enters the detec-tion range. Once the user has left the detection

range, the rotational speed is reduced again.

2The speed limiter is activated by means of a special pushbutton to reduce the speed of the door during passage to approx. 2 rpm.

DORMA KTC-2 revolving doors offer a broad range of safety equipment and thus guarantee maximum safety.The main closing edges are equipped with infrared

presence sensors and safety contact strips. As the show-case arrives at a point of less than 500 mm from the post profile, the infrared presence sensors are activated in addition to the safety

contact strips. The vertical outer edges of the night

shield are likewise protected by safety contact strips. The internal area is monitored with the aid of an infrared light curtain. This curtain detects the presence of any

person or object that is

moving too slowly and would thus be overtaken by the wings, and will immediately reduce the rotational speed of the operator. If a door wing meets an obstruction,the door is stopped until the obstruction has been removed.

All switching paths have a failure control.

Additional pre-detection sensors are integrated into the canopy, which scan the movement range in front of the moving night shield. The detection range is located in front of the main closing edge, from the canopy to short above ground level.

Safety equipment

Automatic functions/speed limiter Function

!Canopy sensors,

(top of door post/canopy)

Cycle at low speed/Stop "Safety contact strip

(door post)

Stop §Safety contact strip

(bottom of wing)

Stop $Safety contact strip (leading

edge of integrated night shield)

Stop ¤

Emergency pushbutton (door post, inside)

Stop ¤

Emergency pushbutton (door post, outside)

Stop &Limit switch for deflection device

(breakout wing)

Stop /Light barrier (bottom of wing)

Stop

Top sensor (top of rigid wing)Cycle at low speed/Stop

Top sensor (top of breakout wing)Cycle at low speed/Stop )Pre-detection sensor

(leading edge of integrated night shield/lower ceiling)

Cycle at low speed/Stop =Limit switch for deflection device

(showcase wing)

Stop

Q Disabled access pushbutton (post)Cycle at low speed

Please note:

The safety equipment has to be selected in accordance with national requirements.

Doors in accordance with DIN 18650 must contain all the below mentioned safety components.

8.18.25.15.2

DORMA KTV-2Safety equipment

18KTC-2/KTV-2 GB

KTC-2/KTV-2 GB

Safety equipment

Please note:

The safety equipment has to be selected in accordance with national requirements.

Doors in accordance with DIN 18650 must contain all the below mentioned safety components.

DORMA KTV-2 revolving doors offer a broad range of safety equipment and thus guarantee maximum safety.The main closing edges are equipped with infrared

presence sensors and safety contact strips. The vertical outer edges of the night

shield are likewise protected by safety contact strips. The internal area is monitored with the aid of an infrared light curtain. This curtain detects the presence of any person or object that is

moving too slowly and would thus be overtaken by the wings, and will immediately reduce the rotational speed of the operator. If a door

wing meets an obstruction,the door is stopped until the obstruction has been removed.

All switching paths have a failure control.

“Automatic II“: The door rotates permanently at approx. 1 rpm. The speed is increased to approx. 3.5 rpm as soon as a person enters the detec-tion range. Once the user has left the detection

range, the rotational speed is reduced again.

2The speed limiter is activated by means of a special pushbutton to reduce the speed of the door during passage to approx. 2 rpm.

Automatic functions/speed limiter Function

!Canopy sensors,

(top of door post/canopy)

Cycle at low speed/Stop "Safety contact strip

(door post)

Stop §Safety contact strip

(bottom of wing)

Stop $Safety contact strip (leading

edge of integrated night shield)

Stop ¤

Emergency pushbutton (door post, inside)

Stop ¤

Emergency pushbutton (door post, outside)

Stop &Limit switch for deflection device

(breakout wing)

Stop /Light barrier (bottom of wing)

Stop

Top sensor (top of rigid wing)Cycle at low speed/Stop

Top sensor (top of breakout wing)Cycle at low speed/Stop )Pre-detection sensor

(leading edge of integrated night shield/lower ceiling)

Cycle at low speed/Stop

Q Disabled access pushbutton (post)Cycle at low speed

8.18.25.15.2

KTC-2/KTV-2 GB

Active infrared safety sensor

Designation Specification Active infrared safety sensor

Active infrared system designed to safeguard

passage areas and secondary closing edges.

Engineered to detect the presence of people and objects.

IRIS ON

Black

External emergency pushbutton (Option)

Emergency pushbutton

Designation

Specification

Highly illuminated emergency pushbutton panel with visual locking status indication, acoustic and

visual alarm via yellow flashlight and integrated alarm serene,sabotage-proof version, behind glass, without frame

TL-N S55

NO contact: 1, NC contact: 1,maximum load current: 1 A at

24 V DC, flush-mounting, 80 x 80 mm System 55

TL-N S55

Designed to interrupt the automatic movement of the door.Emergency pushbutton for automatic door operators. Manu-factured according to ZH 1/494 (German Guidelines for power-operated windows, doors and gates) and BGR 232(German Employer's Liability Insurance Association Rule) as well as DIN 18650 (German Industrial Standard). Red knob with yellow center insert.

Maximum load current: 10 A at 230 V AC.NAT 1

NO contact: 1, NC contact: 1, white frame,for flush-mounting, 80 x 80 mm System 55

NAT 4

NO contact: 1, NC contact: 1, for surface-mounting, 68 x 68 mm

NAT 1

NAT 4

IRIS ONE Infrared safety sensor

Designation Specification

4SAFE

Active infrared sensor

with background evaluation

4SAFE