Technical Data
2/12
KA 34-ACB / KA 54-ACB
English
English
Observe maximum pressure load of the chain!
Maximum pressure load of the chain is not
automatically identical with maximum pressure force
of the drive!
Pressure load diagram
KA 54-BSY+
KA 34-BSY+
100
200
300
400
500
600
700
800
500
400
300
200
100
0
max. Load (N)
Stroke / (mm)
Safety notes
Safety extra low voltage 24 V DC!
Do not connect directly to the mains supply!
- Connection has to be carried out only by an
authorized electrical specialist
- Danger of violent pressure in handaccessible area
- Keep away people from the operating area of the
drive
- Keep away children from the control
- Observe pressure load diagram of the chain!
- Use only in dry rooms
- Only for inside mounting.
Use rain detector with danger of rain
(e.g. at domelights or roof windows)
- This product may not be operated without the
covering stoppers, which are delivered with
bracket sets
- Just use unchanged original D+H parts
- Observe mounting instructions of bracket set!
Observe enclosed r
ed safety slip!
Performance 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
- Microprocessor controlled synchro electronics
BSY + for a precise synchronous run of up to
8 drives
- Individually programmable (via software SCS)
- SHEV-high speed function (fast-running
feature in OPEN-direction)
- Protection system for the main closing edge
- Locking relief after closing
Drive unit with 2,5 m silicone cable. Dependent on
the type of window, different bracket sets are
available separately.
Extent of supply
Intended use
- Chain drive for electric opening and closing of
windows and flaps in the facade and roof area
- Operating voltage 24 V DC stabilized
- Useable for smoke ventilation as well as daily
natural ventilation
- Only for inside mounting
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.
* Programmable with software SCS
Opening and Closing Ranges
Type
KA 34-ACB
Nominal current
1 A
Nominal stroke length*
600 mm, 800 mm
Nominal locking force
Service life
Duty cycle
Housing
Ingress protection
Temp. range
Fire stability
Ambient humidity
Emission sound pressure level
Additional functions*
approx. 2000 N
>20.000 double strokes
30 % (With cycle time 10 minutes)
Aluminium powdercoated (~ RAL 9006)
IP 32
th bracket sets)
(With covering stoppers delivered wi
-5 ... +75 °C
30 min / 300 °C
≤ 90 %, not condensing
LpA 70 dB(A)
≤
Closing edge protection = activated (3 repetitions of stroke);
Locking relief = activated (retraction lift max. 0,2 mm)
C3*
Nominal stroke -100 mm
300 N
7 mm/s
(16,1 mm/s)
O1*
C1*
C2*
O2*
O3*
23 mm
150 N
5 mm/s
(5 mm/s)
77 mm
150 N
5 mm/s
(5 mm/s)
23 mm
500 N
7 mm/s
(16,1 mm/s)
15 mm
500 N
7 mm/s
(16,1 mm/s)
Nominal stroke -38 mm
500 N
7 mm/s
(16,1 mm/s)
Range
Force
Speed
(SHEV high-speed)
KA 34-ACB / KA 54-ACB
3/12
99.828.64 1.3/05/20
99.828.64 1.3/05/20
ACB bus interface
ACB is used for secure communication between the
drive and compatible D+H control systems. It
enables activation, diagnostics and configuration
with perfect position, directly from the control panel.
In this process, all status messages, such as the
OPEN and CLOSED signals, opening stroke and
drive errors, are transmitted to the control panel.
BSY+ synchronised electronics:
A synchronous group can contain up to 8 drives,
which communicate via bus. Each drive has its own
address, configurable with SCS.
The last drive of a synchronous group is the master,
which controls the other drives, the slaves.
Differences in forces between the drives of a group
are balanced by means of intelligent force and
position control. In the event that a drive
malfunctions, all the drives are automatically cut off.
Functional description
