Accessories
Internal Heater (A-CS-CAB-HEAT)
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6.6 Internal Heater (A-CS-CAB-HEAT)
The internal heater is for the use in the system connection box for ambient temperatures below 0°C (32°F). The
surface temperatures on the accessible side surfaces of the housing are kept down as a result of the heater design.
The heater comes with plug-in thermostat and is designed for permanent operation.
6.6.1 Technical Data
Voltage
100 to 240 VAC
Heating capacity
max. 50 W (170 BTU/hour)
Wiring
cable diameter max. 2.5 mm² (AWG 14)
Mounting
DIN rail
Fitting position
vertical
Operating temperature
-20 to 70°C (-4 to 158°F)
Storage temperature
-45 to 70°C (-49 to 158°F)
Figure 6-10: Internal Heater
For more detailed information see section 8.4
