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16
Servo drive for actuation of smoke dampers with rotation angle 90- 24V.
Belimo BLE-24
Technical data
BLE24
Electrical data
Nominal voltage
AC24V 50/60 Hz /DC 24V
Nominal voltage range
AC19.2V ... 28.8 V /DC 21.6V ... 28.8V
Switching thresholds min. ON voltage
AC19.2V /DC 21.6V
Switching thresholds max. OFF voltage
AC6.5V /DC6.5V
Power consumption
- motoring
4W @ menovity moment
- holding
0,5W
For wire sizing
10VA/ lmax 7.9A @ 5ms
Auxiliary switch
2 x EPU
Contact rating (contacts gold plate on silver)
1 mA ... 6 A, DC 5 V ...AC 250 V
Switching points
3° / 87° (referred to 0 ... 90°)
Tolerance
±2
o
Connecting cable
Motor
lead 1 m 3x0.75 mm
2
(hallogen-free)
Auxiliary switch
lead 1 m 6x0.75 mm
2
(hallogen-free)
Functional data
Blocking torque dynamic
15 Nm
Blocking torque steady state
30 Nm
Torque (nominal torque)
min. 15 Nm @ nominal voltage
Direction of rotation
Selected by mounting L/R
Angle of rotation
Max. 105° (incl. mechanical overrun on each side)
Running time
<30 s for 90°
Sound power level
Max. 62 dB(A)
Damper stem
12mm
Position indication
Mechanical with pointer
Service life
At least 10‘000 cycles
Safety
Protection class
III-safety extra-low voltage
Degree of protection
IP54 all mounting positions
Electromagnetic compability CRM
CE according to 89/ 336/EWG, 92/31/EWG,93/68/EWG
Low voltage directive
CE according to 72/ 23/EWG
Mode of operation
Type 1.B (according to STN EN 60730-1)
Rated impulse voltage
0.8 kV ( according to STN 60730-1)
Control pollution degree
3 ( according to STN EN 60730-1)
Ambient temperature range
-normal duty
-30 ... +50
o
C
Non-operating temperature
-40 ... +80
o
C
Ambient humidity
95% r.H. non-condensating(according to EN 60 730-1)
Maintenance
maintenance-free
Weight
appr. 1680 g
Содержание PKI-C EI120S
Страница 1: ...www systemair com Systemair Fire damper...
Страница 21: ...Declaration of conformity...
Страница 37: ...PVM Fire air grilles www systemair com Systemair Fire damper...
Страница 45: ...DKI Smoke dampers www systemair com Systemair Fire damper...
Страница 53: ...10 Scheme of principle of BKSE 24 6 example...
Страница 62: ......