99.827.08 1.0/02/17
CDC-TW-0502-1-ACB
6/20
CDC-TW-0502-1-ACB
English
Intended use
- Chain drive for electric opening and closing of
windows and flaps in the facade and roof area
- Operating voltage 24 V DC
- Useable for smoke ventilation as well as daily
natural ventilation
- Suitable for indoor mounting only
Chain type
The mounting instructions for the bracket
set must be observed before mounting.
Always observe and comply with the
information in the mounting instructions.
Attention with side bow chains SBD and SBU
-SBD
Standard chain
-SBU
Side bow chain
Side bow chain
Features
- ACB (Advanced Communication Bus) bus
interface with ModBus protocol for the connection
to compatible D+H control panels or direct
integration into building management systems,
for example
- BSY+ electronics for reliable and accurate
synchronous operation
- Individually programmable via software SCS
- Outstanding quiet performance thanks to
acoustic decoupling of the drive components and
reduced motor speed in ventilation mode
- SHEV-high speed function (fast-running feature
in case of an alarm)
- Protection system for the main closing edge
- Connection possible from both sides
- The force can be increased at the factory up to
2x 400 N in the seal area
- Relief of pressure on window gasket after closing
- Direct connection of additional closing edge
protection at the drive possible (SKS option)
Technical Data
* Programmable with software SCS ** + approx. 20 % switch-off reserve (temporary)
Opening and Closing Ranges
Type
CDC-TW-0502-0500-1-ACB
CDC-TW-0502-0800-1-ACB
Power supply
Nominal force
24 V DC / ± 15 %
2x 250 N**
Nominal current
1,6 A
2,0 A
Nominal stroke length*
500 mm ± 2 %
800mm ± 2 %
Running speed: ventilation (SHEV high-speed function)*
O1, O2
O3
C3
C2, C1
6,7 mm/s (13,6 mm/s)
6,7 mm/s (6,7 mm/s)
6,7 mm/s (13,6 mm/s)
5 mm/s (5 mm/s)
6,7 mm/s (15,0 mm/s)
6,7 mm/s (6,7 mm/s)
6,7 mm/s (15,0 mm/s)
5 mm/s (5 mm/s)
Nominal locking force
Service life
Duty cycle
Housing
Ingress protection
Temp. range
Fire stability
Ambient humidity
Emission sound pressure level
Additional functions*
2x approx. 1500 N
>10.000 double strokes
30 % S6 (EN 60034-1)
Aluminium powdercoated (~ RAL 9006)
IP 32
-5 ... +75 °C
30 min / 300 °C
≤ 90 %, not condensing
LpA = 35 dB(A)
Closing edge protection = activated (3 repetitions of stroke);
Locking relief = activated (retraction lift max. 0,2 mm)
WARNING
Read all safety warnings, instructions, illustrations
and specifications provided with this product.
Failure to follow all instructions listed below may
result in electric shock, fire and/or serious injury.
Save all warnings and instructions for future
reference.
Observe maximum pressure load of the chain!
Maximum pressure load
per chain
is not
automatically identical with maximum pressure
force of the drive!
Standard
-SBD / -SBU
100
200
300
400
500
600
700
800
250
300
350
400
200
150
100
50
0
Pressure load (N)
Stroke (mm)
250
50
Pressure load diagram
Closing edge protection
In the "CLOSE" direction the drive has an active
protection for the main closing edge. If there is an
overload in the closing ranges C3 and C2, the drive
runs "OPEN" for 10 seconds, then "CLOSE" again. If
closing is not possible after three attempts, the drive
remains in this position.
In addition, the drive is equipped with passive
protection. The closing speed in closing range C2
and C1 is reduced to 5 mm/s.
Significantly greater forces can be
exerted at the secondary closing
edges. Danger of crushing hands and
fingers!
Scope of supply
Drive unit with 2.5 m silicone cable.
Depending on the type of window, different bracket
sets are available separately.
Main closing edge
Beside closing edge
Beside closing edge
C1*
C2*
23 mm
2x 150 N
77 mm
2x 150 N
C3*
250 mm
2x 250 N
O1*
O2*
O3*
23 mm
2x 250 N
15 mm
2x 250 N
2x 250 N
Safety notes
Safety extra low voltage 24 V DC!
Do not connect directly to the mains supply!
- Connection must be carried out by a certified
electrical technician
- Danger of crushing hands and fingers!
- Keep people away from the operating area of the
drive
- Keep children away from the control
- Observe pressure load diagram of the chain
- Use only in dry rooms
- Suitable for indoor mounting only. Use rain
detector in locations if there is a risk of rain
- Use unmodified original D+H parts only
- Observe mounting instructions of bracket set!
Observe enclosed red safety note!
