Krom Schroder IC 20 - Replacement Possibilities for Actuators

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5 Replacement possibilities for actuators
5.1 GT 31 is to be replaced with IC 20
GT 31
Actuator
Actuator
IC 20
03
07
07
15
Running time [s/90°]
Running time [s/90°]
15
30
30
60
60
H
Mains voltage: 24 V AC
Mains voltage: –
–
M
120 V AC
120 V AC, -15/+10%
Q
T
220/240 V AC
230 V AC, -15/+10%
W
1
Torque 1.2 Nm
–
–
2
Torque 2.5 Nm
Torque 2.5 Nm*
2
3
Torque 3.0 Nm
Torque 3.0 Nm*
3
●
Three-point step contro
Three-point step control
●
R
Two-point control
Two-point control
E
E
Continuous control
Continuous control
E
G
Additional switches with gold contacts
–
–
◌1)
1000 Ω feedback potentiometer
1000 Ω feedback potentiometer
R10
GT 31-30T3
Example
Example
IC 20-
30W3
●standard, ◌available
1) See separate type label on the device
2) C 20-07: 2.5 Nm, IC 20-15/-30/-60: 3.0 Nm.