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111 6041 050 E
Technical Data
Product
Valve types
Operating voltage
Tolerance: +10% / -15%
Power consumption
Motor
Continuous running time
Minimum thrust
Stroke timing [s/mm] 50/60 Hz
Permissible ambient
temperature
Weight
Enclosure
Switch S7
The electrical supply can be switched off manually by operating the button S7 on the
underside of the motor unit housing.
The terminals (19 + 20) can be used as potential free feedback contacts for building
automation systems.
Optional manual operation
The crank for optional manual operation is mounted on the side of the actuator cover. To operate the
actuator manually, remove the plastic plug from the cover. In this procedure it is sensible to isolate power by
using switch "S7", (preventing automatic return travel on models with EPOS). Manual actuation is achieved
by pushing the crank gently inwards and turning in clockwise or anti-clockwise direction, depending on action
mode. A friction clutch safeguards the gear train against damage. The desired valve stroke position is visible
on the stroke indication scale. Removing the crank and pushing switch "S 7" restores automatic operation.
Optional auxiliary switches
The cams for the auxiliary switches"S3" and "S4" are not set from the factory and so, on delivery, have no
function. The switches "S3" and "S4" are therefore free for user implementation. Please note that "S3" is
operated by the extending actuator stem and "S4" by the retracting actuator stem. To attain the required
settings the special tool fixed inside the actuator cover can be used. After the settings have been carried out
the set cam positions must be fixed by tightening the Phillips screw on the cam disc.
RA-3xxx-712x
(ERA 1600)
VG8000V+N+H
DN 15 – DN 40
VG8300N+H
DN 40
VBD, PN 25
DN 15 – DN 40
-------
VBB, PN 16 & PN 25 DN
-------
VG9000, PN 6 & PN 10
-------
24V, 50 / 60Hz
230V, 50 / 60Hz
16VA,
18VA with EPOS
Reversible for 3-point output or
0-10V (0 - 20mA) Input signal with EPOS, (24V only)
= 100%
1600N
6.2 / 5.2
Approx. 4.0kg
RA-3xxx-722x
(ERA 1800)
VG8000V+N+H
DN 50 – DN 80
VG8300N+H
DN 50 – DN 80
VBF, PN 6 & PN 10
DN 65 – DN 100
VBD, PN 25
DN 50 – DN 65
50 – DN 65
DN 80 – DN 100
24V, 50 / 60Hz
230V, 50 / 60Hz
12VA,
14VA with EPOS
= 100%
1800N
4.2 / 3.5
-10°C to +60°C
-10°C to +50°C with EPOS
IP 54
3 E
RA-3xxx-732x
(ERA 3000)
VG8000V+N+H
DN 50 – DN 150
VG8300N+H
DN 65 – DN 100
VBF, PN 6 & PN 10
DN 65 – DN 100
VBD, PN2 5
DN 50 – DN 150
VBB, PN 16 & PN 25
DN 80 – DN 150
VG9000, PN 6 & PN 10
DN 80 – DN 100
24V, 50Hz or 24V, 60Hz
230V, 50Hz or 230V, 60Hz
16VA,
18VA with EPOS
= 50%
3000N
4.4 / 3.7
Approx. 4.5kg
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