- 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.
| Heating element | high performance cartridge |
|---|---|
| Overheat protection | with automatic reset and second-tier one shot fuse to protect against overheating in case of fan failure |
| Heater body | extruded aluminium profile |
| Axial fan, ball bearing | service life 50,000 h at 77 °F (25 °C) |
| Air flow, free blowing | 94 cfm (160 m³/h) |
| Connection | 2-pole „Push-In“ connection clamp stranded wire1 AWG 16 |
| Housing | plastic, UL 94V-0, black |
| Mounting | M5 screws and washers (not included), torque 2 Nm max. |
| Mounting position | vertical airflow (air outlet up) |
| Dimensions | 3.9 x 5.7 x 6.5" (100 x 145 x 166 mm) |
| Weight | approx. 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 humidity | max. 90 % RH (non-condensing) |
| Protection type/Protection class | IP20 / II (double insulated) |
| Approvals | UL File No. E234324, VDE, EAC |
| Note | other 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. | Model | Operating voltage | Heating capacity | Recommended pre-fuse T (time-delay) | Setting range³ temperature / humidity |
|---|---|---|---|---|---|
| 03092.1-16 | Fan heater with integrated thermostat with internal temperature sensor | DC 24 V | 200 W | 16.0 A | -4 to 104 °F |
| 03092.1-17 | Fan heater with integrated thermostat with connector for external temperature sensor² | DC 24 V | 200 W | 16.0 A | -4 to 104 °F |
| 03097.3-16 | Fan heater with integrated thermostat with internal temperature sensor | DC 56 V | 800 W | 20.0 A | -4 to 104 °F |
| 03097.3-17 | Fan heater with integrated thermostat with connector for external temperature sensor² | DC 56 V | 800 W | 20.0 A | -4 to 104 °F |
| 03092.1-03 | Fan heater with integrated hygrostat with connector for external humidity sensor² | DC 24 V | 200 W | 16.0 A | 40 to 90 % RH |
| 03095.3-03 | Fan heater with integrated hygrostat with connector for external humidity sensor² | DC 56 V | 600 W | 20.0 A | 40 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 |
|---|---|
| 267071 | 3.28 ft (1 m) |
| 267072 | 6.56 ft (2 m) |
| 267126 | 9.84 ft (3 m) |
Dimensioned Drawing
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