Art. no.: 5294
Electrical duct heater
Duct heater with spigot connection for standard spiral ducts. Manufactured from Aluzinc-coated sheet steel with a heating element in stainless steel. The heater has integral overheating protection with a manual reset function. The CB heater has rubber seals on the connecting spigots. Suitable for control by room thermostat or Pulser. The minimum air volume is based on a minimum air velocity of 1.5 m/s. These duct heaters are designed for a maximum output air temperature of 50°C. The CB can be installed in a horizontal or vertical duct. In a horizontal duct, the connection box should be installed facing upwards, or rotated 90° to one side. Installation with the connection box facing downwards is not allowed.
Nominal data | ||
---|---|---|
Voltage (nominal) | 400 | V |
Phase(s) | 2~ | |
Input power | 3,000 | W |
Input current | 7.5 | A |
Air flow | min. 180 | m³/h |
Controller and Sensors | ||
---|---|---|
Permitted ambient temperature | max 30 | °C |
Dimensions and weights | ||
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Duct dimension; Circular, inlet | 200 | mm |
Duct dimension; Circular, outlet | 200 | mm |
Weight | 3.9 | kg |
Others | ||
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Duct cooler/heater | Electric heater | |
Duct connection type | Circular |
A | = | Heating elements |
B |
= |
Over heat protection with automatic reset |
C |
= |
Over heat protection with manual reset |
E |
= |
Interlocking |
F |
= |
All phase breaker |
H |
= |
Thyristor type Pulser or TTC |
ø D = | 200 mm | |