Smoke extraction damper ERK-SO
TECHNICAL DOCUMENTATION
Technical data - Actuators |
Construction subject to change
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return
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Version:
2017-11-28
|
Page
32
TECHNICAL DATA - ACTUATORS
The following actuator types are available EK10 (SEL1.90; 24
V AC/DC - standard actuator) / EK11 (SEL2.90; 230 V AC) /
EK20 (BE24; 24 V AC/DC) / EK21 (BE230; 230 V AC). The actu-
ator EK12 (SEL1.90 SLC; 24 V AC/DC) / EK14 (EK12 + SPMa-
1SR ) is connected via the so-called 2-wire technology, the
corresponding communication devices (e.g. SPMa-1SR or
SPLM-4S 0SD Mod;
please order separately
) can be used to
retrieve data, for example signalling of end position, keeping
timeframe (< 60 s) and monitoring of the torque.
The function of the actuator EK12 is only active when an addi-
tional required communication device (e.g. EK14 = EK12 +
SPMa-1SR) is connected.
Please note
All electrical connections between actuator and power supply
must be made according to the valid VDE guidelines.
Technical data
Table 14 - Technical data of actuators
Actuator type
EK10 (SEL 1.90)
EK11 (SEL 2.90)
EK12 (SEL 1.90 SLC) /
EK14 (EK12 + SPMa-1SR)
Rated voltage [V]
AC/DC 24
AC 230
In connection with
SPMa or SPLM
Power consumption during operation
[W]
7 12
7
Power consumption end position [W]
0.7
3.7
0.7
Dimensioning [VA]
13
13
8
Degree of protection IEC/EN
IP54
Protection class IEC/EN
II protective insulation
Torque at least [Nm]
40
Running time [s]
< 60
Sound power level [dB(A)]
approx. 50
Angle of rotation
93°
Switching capacity of auxiliary switch
3 (1.5) A, 230 V
SLC is omitted
Maintenance maintenance-free
Weight [kg]
̴
2.6
̴
2.7
̴
2.6
Actuator type
EK20 (BE24)
EK21 (BE230)
Rated voltage [V]
AC/DC 24
AC 230
Power consumption during operation
[W]
12 8
Power consumption end position [W]
0.5
Dimensioning [VA]
18
15
Degree of protection IEC/EN
IP54
Protection class IEC/EN
Safety extra low voltage
III
II protective insulation
Torque at least [Nm]
40
Running time [s]
< 60
Sound power level [dB(A)]
maximum 62
Angle of rotation
100°
Switching capacity of auxiliary switch
2 x EPU, 6 (3) A, AC 250 V
Maintenance maintenance-free
Weight [kg]
̴
2.7
