Actuator 24V - Helios WHS HE Installation And Operating Instructions Manual

Installation and Operating Instructions
Temperature Control System WHS HE
2�10 Actuator 24V
The actuator is used for the motorised drive of the 3-way-valve. The angle of rotation is limited to 90°. When the end
stops are reached, the actuator is switched off electrically and currentless. In case of control system failures, the drive
can be switched to manual operation using an additional rotary encoder.
– Technical data
– Operating voltage:
– Electr. power consumption: 2.5 W
– Protection class:
– IP class:
– Torque:
– Run time (90°):
– Ambient temperature:
– Connecting cable length:
– Wiring diagram SS-954
85127 001 SS-954 03.12.09
24V / 50/60 Hz
II (protective insulation)
IP 44
5 Nm
140 s
0 °C - +50 °C
2.2 m (with wire end ferrules)
Actuator
Stellantrieb
to
zu WHSH
24V~
~ ~
24V~ 50/60Hz
13
EN
Fig� 17