Data Sheet for Product

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Siem ens Actuators for fire and smoke protection dampers GNA126.1E/.., GNA326.1E/.. CE1N4620en
Building Technologies 2017-07-20
Technical data
Operating voltage AC / frequency
Operating voltage (DC)
Power consumption GNA126.1: when running
when holding
Safety class
AC 24 V °20 % / 50/60 Hz
DC 24...48 V °20 %
AC: 5 VA / 3.5 W / DC: 3.5 W
AC/DC: 2 W
III to EN 60 730
Operating voltage / frequency
Power consumption GNA326.1: when running
when holding
Safety class
AC 230 V °15 %
50/60 Hz
7 VA / 4.5 W
3.5 W
II to EN 60 730
Nominal torque Motor 9 Nm
Spring return 7 Nm
Maximum torque (blocked)
Nominal angle of rotation / maximum angle of rotation
Running time for nominal angle of rotation 90°
(motor operation)
Closing with spring return (on power failure)
21 Nm
90° / 95° ° 2°
90 s
15 s
AC power supply
Switching voltage
Nominal current res./ind.
Life: 6 A res., 2 A ind.
without load
DC power supply
Switching voltage
Nominal current
Electric strength auxiliary switch against housing
AC 24...230 V
6 A / 2 A
10
4
cycles
10
6
cycles
DC 12..30 V
DC 2 A
AC 4 kV
Switching hysteresis
Factory switch setting
Switch A
Switch B
2°
5°
80°
Power supply line AC 24 V (wires 1-2)
AC 230 V (wires 3-4)
Auxiliary switch cable (wires S1…S6)
Standard length
2 x 0.75 mm2
2 x 0.75 mm2
6 x 0.75 mm2
0.9 m
Housing (actuator only) IP54 to EN 60 529
Operation / transport
Temperature
Humidity (non-condensing)
IEC 721-3-3 / IEC 721-3-2
,32...+50 °C / ,32...+50 °C
< 95 % r.h. / < 95 % r.h.
Product safety:
automatic electrical controls for
household and similar use
Electromagnetic compatibility
(Application)
EU Conformity (CE)
RCM Conformity
Product environmental declaration
2)
EN 60 730-2-14
(mode of action type 1)
For residential, commercial and
industrial environments
A5W00004378
1)
A5W00004379
1)
CE1E4620en
1)
Actuator W x H x D (see "Dimensions")
Damper shaft: square
min. shaft length
81 x 178 x 63 mm
10x10, 12x12 mm
20 mm
Without packaging: GNA126.1E/T...
GNA326.1E/T…
GNA126.1E/....
GNA326.1E/....
1.3 kg
1.4 kg
1.2 kg
1.3 kg
Power supply
AC 24 V
DC 24...48 V
(SELV/PELV)
Power supply
AC 230 V
Mechanical data
Auxiliary switches
Connecting cables
(halogen free)
Degree of protection
Environmental conditions
Standards and directives
Dimensions
Weight