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Technical description
3.
Technical description
3.1
Construction
68.5
Illust. 1: Side view
2
1
Illust. 2: Front view
(1)
Push button for releasing the latched valve
stem
(2)
Dust cover
6
96
M 30x1.5
56
Electromotive actuator 24 V
3.2
Functional description
The actuator opens or closes the valve depending on
the applied control voltage.
3.3
Technical data
Operating voltage
24 V AC ±10 %, 50/60 Hz
24 V DC ±10 %
Power consump-
Dimensioning:
tion
- 8.5 VA (24 V AC)
- 4.1 W (24 V DC)
Nominal:
- 4.0 VA (24 V AC)
- 1.9 W (24 V DC)
Start up load
Max. 10 A for short periods
Control
- Steady control 0(2)..10 V
- 3 point (open/stop/closed)
- 2 point (open/closed)
Connection
Fixed pre-assembled cable
1,5 m; 5 x 0,5 mm
Motor deactiva-
Drive stem:
extending = electronically,
tion
retracting = electronically
Display
LED display for operating volt-
age and status
Travel noise
<28 dB (A)
Piston stroke
max. 10 mm
Floating time
22 s/mm
Operating power
500 N
Position indicator
Stroke scale
Position feedback 0..10 V DC; 5 mA for 0..100%
travel;
invertible
Manual setting
Only when the operating cur-
rent is switched off!
Adjustment stem for Allen key
under the cover, spanner size
4 mm
Valve anti-block-
Optional activation
ing function
Characteristic line
Optional activation
compensation
Permissible fluid
0 -120 °C
temperature in the
valve
Ambient temper-
0 - 50 °C
ature
Relative
In operation: 0 - 85 %, not
air humidity
condensing
DC; < 0.5 mA, invertible
2
115801283-V01.01.2020
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