Wireless control – cooling ACTUATOR
Technical data
Application
Design:
„Berlin 2000“
The CTFRB was developed especially for activating electro-thermal valve actuators (connected de-energised) and uses alre wireless room tempe- rature sensors and the b@home gate to achieve single-room temperature control. This actuator can also be connected directly to the sensors without b@home gate and single-room temperature control thereby achieved.
Surface properties: Housing colour: Housing material:
matt
pure white, similar to RAL 9010
plastic ABS
Operating voltage: Ambient temperature: Storage temperature: Permissible air humidity: Electric connection: Mounting / attachment:
230 VAC, 50 Hz – 20 … + 45 °C – 20 … + 70 °C
max. 95% r. H., non-condensing 0.5 ... 2.5 mm² screw terminals surface mounting / wall mounting (4-hole attachment to flush-mounted socket)
Type of protection: Protection class:
IP 30
II for consumers of protection classes I and II in accordance with DIN EN 60950-1, DIN EN 300220
Safety and EMC:
Average power consumption:
approx. 1.5 W
Max. switching current: Max. / min. switching voltage:
10 (2) A
230 VAC, 50 Hz
Switching power: Switching element: Switching contact:
2300 W
relay
normally open contact switching, 230 VAC, 50 Hz
Output signal: Control range:
18 … 40 °C
Hysteresis:
approx. 0,5 K approx. 3 K
Neutral zone:
Radio frequency: General equipment:
868.3 MHz
Central control
Pipe system compatibility:
2 pipes
Control elements:
training button
Type/image
Item no.
Features
PG
CTFRB-010.101
Control function: switches on cooling when the setpoint + neutral zone is ex- ceeded, central control, “installation mode / function check / loss of connection / training mode” display
BA110600
I
Suitable valve actuators ZBOOA-010.100, page 82
Circuit diagram
Dimensional drawing
Components suitable for the b@home system
Catalogue 2022 | Page 32
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