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

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

The compact high performance fan heater DCR 030 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

Download PDF

Heating elementhigh performance cartridge
Overheat protectionwith automatic reset and second-tier one shot fuse
to protect against overheating in case of fan failure
Heater bodyextruded aluminium profile
Axial fan, ball bearingservice life 50,000 h at 77 °F (25 °C)
Air flow, free blowing94 cfm (160 m³/h)
Connection

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

Housingplastic, UL 94V-0, black
MountingM5 screws and washers (not included), torque 2 Nm max.
Mounting positionvertical airflow (air outlet up)
Dimensions3.9 x 5.7 x 6.5" (100 x 145 x 166 mm)
Weightapprox. 2.86 lbs. (1.3 kg)
Operating temperature-4 to +167 °F (-20 to +75 °C)
Storage temperature-40 to +176 °F (-40 to +80 °C)
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.

Part No.ModelOperating voltageHeating capacityRecommended
pre-fuse T (time-delay)
Setting range³ temperature / humidity
03092.1-16Thermostat with
internal sensor
DC 24 V200 W25.0 A-4 to 104 °F
03092.1-17Thermostat with connector
for external sensor²
DC 24 V200 W25.0 A-4 to 104 °F
03097.3-16Thermostat with
internal sensor
DC 56 V800 W25.0 A-4 to 104 °F
03097.3-17Thermostat with connector
for external sensor²
DC 56 V800 W25.0 A-4 to 104 °F
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 Switching difference temperature: 3 K (±1 K tolerance) at +77 °F (+25 °C), 50 % RH; switching difference humidity: 4 % RH (±1 % tolerance) at +77 °F (+25 °C), 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. 

Part No.Length
2670713.28 ft (1 m)
2670726.56 ft (2 m)
2671269.84 ft (3 m)

 

 

Dimensioned Drawing

High-performance Fan Heater DCR 030