High-performance Fan Heater
DCR 030 | DC 24V, DC 56V - 200W to 800W

  • High DC heating performance
  • Integrated thermostat or hygrostat (optional)
  • Small hysteresis
  • Integrated switch module
  • Screw fixing
  • Optical indicator (LED)

The compact high performance fan heater prevents formation of condensation and frost and provides an evenly distributed interior air temperature in enclosures with electric/electronic components. The fan heater is available with an integrated electronic thermostat or integrated electronic hygrostat. The model with thermostat is available with internal or external sensor. The fan heater with integrated hygrostat is equipped with an external sensor. The external sensor can be positioned freely anywhere in the enclosure for precise measurements of temperature and humidity. The DCR 030 was designed as a stationary unit for the bottom of the enclosure. For wall fixing the fan heater DCR 130 is recommended.

Technical data

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Heating elementhigh performance cartridge
Temperature safety cut-outwith automatic reset and second-tier one shot fuse
to protect against overheating in case of fan failure
Heater bodyextruded aluminium profile
Axial fan, ball bearingairflow 160 m³/h, free flow
service life 50,000h at +25 °C (+77 °F)
Connection

2-pole „Push-In“ connection clamp stranded wire1 1.5 mm²
(AWG 16) with strain relief; max. 2.5 mm² (AWG 12)

Casingplastic according to UL94 V-0, black
Mountingscrew fixing (M5), torque 2 Nm max., washers have to be used
Fitting positionvertical airflow (air outlet up)
Dimensions166 x 145 x 100 mm
Weightapprox. 1.3 kg
Operating temperature-20 to +75 °C (-4 to +167 °F)
Storage temperature-40 to +80 °C (-40 to +176 °F)
Operating/Storage humiditymax. 90 % RH (non-condensing)
Protection type/Protection classIP20 / II (double insulated)
ApprovalsUL File No. E234324, VDE, EAC
Noteother versions (heating capacities, setting ranges) as well as operating voltage DC 48 V on request

¹ When connecting with stranded wires, wire end ferrules must be used.

Art. No.ModelOperating voltageHeating capacityRecommended
pre-fuse T (time-delay)
Setting range³ temperature / humidity
03092.1-12Thermostat with
internal sensor
DC 24 V200 W25.0 A-20 to +40 °C
03092.1-13Thermostat with connector
for external sensor²
DC 24 V200 W25.0 A-20 to +40 °C
03097.3-12Thermostat with
internal sensor
DC 56 V800 W25.0 A-20 to +40 °C
03097.3-13Thermostat with connector
for external sensor²
DC 56 V800 W25.0 A-20 to +40 °C
03092.1-03Hygrostat with connector
for external sensor²
DC 24 V200 W25.0 A40 to 90 % RH
03095.3-03Hygrostat with connector
for external sensor²
DC 56 V600 W25.0 A40 to 90 % RH

² The external sensor needs to be ordered separately.
³ Switch difference temperature: 3 K (±1 K tolerance) at +25 °C (+77 °F), 50 % RH; switch difference humidity: 4 % RH (±1 % tolerance) at +25 °C (+77 °F), 50 % RH.

Accessories

The external sensor is not included in the delivery of the DCR 030. It can be ordered separately.

External Sensor

The external sensor can be positioned freely anywhere in the enclosure for precise measurements of temperature and humidity. 

Art. No.Length
2670711 m
2670722 m
2671263 m

 

 

Technical drawing

High-performance Fan Heater DCR 030