CS028 STEGO | Alldatasheet
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L N PRODUCT CATALOGUE - STEGO HEATING These fan heaters prevent formation of condensation and provide an evenly distributed interior air temperature in enclosures with electric/electronic components. The heaters are connected using the internal terminal connectors. The small size of the CS / CSL 028 heaters make them ideal for use in enclosures where space is at a premium. > Small, compact design > Quiet in operation > Dynamic heating up > Clip or screw fixing Fan Heaters CSL 028/CS 028 with clip fixing Example of connection Fan Heater CS 028/CSL 028 Thermostat FTO 011 (NC) Heating capacity / Ambient temperature diagram CS 028 / CSL 028 Heating capacity (W) Temperature ( °C) COMPACT SEMICONDUCTOR FAN HEATER CS 028 / CSL 028 | 150 W to 400 W TECHNICAL DATA Heating element PTC resistor – temperature limiting Axial fan, ball bearing air flow, free flow CS 028: 13.8 m³/h CSL 028: 45 m³/h (AC 230 V), 54 m³/h (AC 120 V) service life 40,000 h at +40 °C (+104 °F) Connection 2-pole clamp max. 2.5 mm² (CSL 028 with strain relief), clamping screw torque 0.8 Nm max. Casing plastic according to UL94 V-0, black Mounting clip for 35 mm DIN rail, EN 60715 or screw fixing (Ø 5.3 mm) Fitting position vertical airflow (air outlet up) Dimensions see drawings Operating/Storage temperature -45 to +70 °C (-49 to +158 °F) Operating/Storage humidity max. 90 % RH (non-condensing) Protection type/Protection class IP20 / II (double insulated) Note other voltages on request Fan Heaters CSL 028/CS 028 with screw fixing FAN HEATER CS 028 FAN HEATER CSL 028 Art. No. clip fixing Art. No. screw fixing Operating voltage Heating capacity¹ Inrush current max. Recommended pre-fuse T (time-delay) Weight (approx.) Approvals ¹ at +20 °C (+68 °F) ambient temperature Art. No. clip fixing Art. No. screw fixing Operating voltage Heating capacity¹ Inrush current max. Recommended pre-fuse T (time-delay) Weight (approx.) Approvals TECHNICAL DATASHEET
Air duct for improved heat distribution The air duct is an accessory part for use with the fan heater CSL 028. It can easily be clipped onto the protective grille of the fan heater without use of any tools, and diverts the exiting warm air by 45°. This results in an overall improved heat distribution within an enclosure or cabinet. The temperature above the protective grille is reduced by up to 20 °C (measured 100 mm above protective grille) and may make the use of a heat conduction plate obsolete. Art. No. Dimensions² Plastic 1 Packing unit Weight (approx.) 252017 85 x 85 x 12 mm according to UL94 V-0, black 1 piece 35 g 2 Dimensions when mounted on fan heater. Air duct Art. No. 252017 Fan heater with air duct ACCESSORY PART FOR FAN HEATER CSL 028 TECHNICAL DRAWINGS CLIP FIXING SCREW FIXING Fan Heater CS 028 Fan Heater CS 028 Fan Heater CSL 028 Fan Heater CSL 028 View: back side View: back side View: back side View: back side TECHNICAL DATASHEET