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Powerchain

Chain drive for large and heavy window elements that need large opening widths
  • Fast opening speeds in the event of smoke and heat extraction, even for very heavy windows
  • Continuously adjustable drive stroke and individual speeds for ventilation and smoke and heat extraction
  • Available as special version – stroke, cable length and colour configurable
  • Synchronisation of max. four drives without external control unit
  • DIP switches for changing the mode of operation (Solo and Syncro, master, slave)
  • Fast and easy installation with the Smart fix installation system
  • IQ windowdrive – intelligent drive control
  • Tested as a natural smoke and heat exhaust ventilation device (SHEV) in accordance with EN 12101-2
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Product overview

Thechnical Data

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Variants & Accessories

Product Overview

Chain drive for large and heavy window elements that need large opening widths

Application Areas

  • Smoke and heat extraction system and natural ventilation (24 V) in the façade and roof area
  • Can be used in the exhaust air and air intake
  • Inward- and outward-opening windows with bottom-hung, top-hung and side-hung leaves
  • Roof window
  • Installation on wooden, PVC or metal windows
  • Leaf and frame installation
  • Synchronisation of up to four drives
  • System solution in combination with the Power lock locking drive

Safety note

Falling window leaves can be a considerable risk to life and limb of persons in the vicinity. Therefore, the use of GEZE safety scissors is mandatory when using GEZE drives on bottom-hung windows.

Technical Data

Powerchain

Space needed on frame (min.)

Frame installation inward-opening: 50/61 mm (for swing leaf DIN L), leaf installation inward-opening: 30/41 mm (for swing leaf DIN R), frame installation outward-opening: 50 mm

Space requirement on leaf (min.)

Frame installation inward-opening: 40 mm, leaf installation inward-opening: 50 mm Frame installation outward-opening 30/41 mm (for swing leaf DIN R)

Available stroke length

600 mm, 800 mm, 1200 mm

Opening speed RWA

15 mm/s

Opening speed ventilation

5 mm/s

Closing speed (max.)

5 mm/s

Force of pressure (max.)

600 N (depending on stroke), see force-path diagram

Holding force (max.)

3000 N

Tensile force

600 N

Leaf weight

200 kg*

Overlap range

0 - 23 mm (depending on application and brackets)

Voltage at operation

24 V ± 25 %

operating voltage

24 V DC

Current consumption

1.5 A

Current consumption according to area of application

Ventilation (24 V): 1.2 A; RWA (18 V): 1.5 A

Power consumption

36 W

Duty rating

30 %

Special length of power supply cable

5 m, 7.5 m

Min. core cross section

0.75 mm²

Number of cables

4 cores

Service temperature

-5 - 70 °C

IP rating

IP40

protection rating

III

Synchronising function

Yes

Adjustable opening speed (ventilation)

Yes

Additional locking available

Yes

Type of additional locking mechanism

Locking drive

Type of stroke shortening

Synchronising unit, Factory setting

End position cut-off extended

electronic, via internal path sensor

End position cut-off retracted

electronic via current consumption

Overload cut-off

Yes

Complete opening within 60 s

yes, up to 800 mm stroke, including locking drive

SHEV tested

Yes

SHEV additional information

yes, up to 800 mm stroke, including locking drive

Number synchronisation drive units

4

KNX ability

Yes

Bottom-hung window INWARD-opening frame installation

Yes

Bottom-hung window INWARD-opening leaf installation

Yes

Bottom-hung window OUTWARD-opening frame installation

Yes

Side-hung window INWARD-opening frame installation

Yes

Side-hung window INWARD-opening door leaf installation

Yes

Side-hung window OUTWARD-opening frame installation

Yes

Top-hung window INWARD-opening frame installation

Yes

Top-hung window INWARD-opening leaf installation

Yes

Top-hung window OUTWARD-opening frame installation

Yes

OUTWARD-opening roof window

Yes

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Variant Accessories

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