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CR027-Series
DIN Rail Mountable Vertical Enclosure Fan Heater Up to 650 W
Models In Stock
- Compact Enclosure Fan Heater in PTC Technology
- Compact Fan Heater in PTC Technology
- Heating Power Adjusts to Ambient Temperature
- Integrated Adjustable Thermostat and Control Light
CR027-Series
From
SGD
576.92
Models In Stock
Product Overview
- Additional Features 1 Adjustable Thermostat Temperature, LED Function Control Light
- Electrical Connection Screw Terminal
- Enclosure Ratings IP20, NEMA Type 2
- Form factor DIN Clip for 35 mm
- Heating Element Material PTC resistor
- Height 165 mm
- Housing Material Plastic
- Indicator Type LED
- Length 128 mm
- Protection II (Double insulated); Overheat Protection: Built-in temperature limit in case of fan failure
- Series ID CR027-Series
- Supply Voltage 120 Vac
- Width 100 mm
- Wire Gauge 14 AWG
Supported Applications
The Omega CR027 Series consists of compact DIN rail mountable vertical enclosure fan heaters utilizing PTC technology. These units are designed to maintain minimum operating temperatures in enclosures and prevent condensation and corrosion.
- Maintaining minimum operating temperatures in electrical enclosures
- Preventing condensation formation within control panels
- Protecting equipment from corrosion caused by moisture accumulation
Operating Conditions & Performance
The series operates on a 120 Vac power supply and features an integrated adjustable thermostat with ranges of 32 to 140°F or 0 to 60°C. Heating power adjusts automatically relative to ambient temperature; for example, at -20°C (-4°F), the 650 W heater delivers 800 W while the 550 W model provides 700 W. At an ambient of 30°C (86°F), output drops to 550 W and 450 W respectively.
- Power Supply: 120 Vac
- Inrush Current: 14 A for CR2700900/CR2700901; 15 A for CR2701900/CR2701901
- Protection Class: II (double insulated)
- Axial Fan Flow: 35 m³/h (20 cfm) for 550 W models; 45 m³/h (26 cfm) for 650 W models
Configuration Options
The CR027 Series is available in two power configurations with selectable thermostat scales. The housing material is Plastic, UL94V-0, and the unit includes a built-in temperature limit overheat protection for fan failure scenarios.
- Housing & Mounting: Designed to clip onto 35 mm DIN rail (EN 50022). Overall dimensions are 165 H x 100 W x 128 mm D (6.5 x 3.94 x 5").
- Electrical Connection: 2-pole terminal, 2.5 mm² (AWG 14 max).
- Status Indication: LED function control light.
- Accessories: XBANS3575P DIN rail 35 x 7.5 mm x 2 m (1.4 x 0.30" x 6') slotted is available for mounting support.
Key Product Differences
The series distinguishes between two wattage ratings and two thermostat display units:
- CR2700900 / CR2701900: Models with adjustable thermostats calibrated in 32 to 140°F.
- CR2700901 / CR2701901: Models with adjustable thermostats calibrated in 0 to 60°C.
The 550 W models (CR27009xx) weigh 0.9 kg (2 lb), while the 650 W models (CR27019xx) weigh 1.1 kg (2.4 lb). For outdoor applications, it is recommended to double the heating power.
PDFs & Manuals
RoHS 2015/863 - View Certificate
CE Approved
UL cULus Recognized