XP Convection Heater Heat Sync The Norseman™ XP Series convection heater is designed Length for freeze protection of control enclosures or other confined areas characterized by poor natural circulation and where explosive substances are present. As a precaution against excessive convector temperatures the unit comes standard with two thermostats. One thermostat is factory preset to limit the convector temperature to the maximum allowed for the temperature code classification. The second thermostat is also L nonadjustable and is set to control the space temperature Figure 18 Norseman™ XP between 0°C to 16°C (32°F to 60°F). (Refer to TABLE 13 and TABLE 14) Units are available from 50 watts to 600 watts. Applications 5.5” (139.7 mm) The heaters are designed for space heating where potentially explosive substances are or may be present. Typical applications include: • control cabinets and small enclosures • storage rooms for paints and cleaners 2.625” • grain elevators (66.7 mm) • flour mills 5.25” (133.35 mm) • spray booths • gas plants Figure 19 Norseman™ Figure 20 Norseman™ XP Side View XP1-1007T3B Shown • pump houses • marine and offshore Construction and Installation • oil platforms • cleaning and dyeing plants The Norseman™ XP explosion-proof convection heaters utilize unique copper free aluminum extruded ® Selection of Temperature Code convector and the patented x-Max terminal housing. Large convector surface area and high mass fins ensure Refer to the atmospheric condition table (TABLE 2) at the safe and efficient low temperature heat transfer to the beginning of this catalog for detailed selection data for the environment. Convectors are black anodized to resist temperature code. oxidation and maximize heat transfer. To minimize cost and physical size of the heater, select The patented x-Max® housing can be equipped with the heater with the highest temperature code that suits multiple tapped conduit entries throughout its length to the environment. In the tables a check mark (3) under the facilitate installation. A “Track and Trolley” system and temperature code indicates that the surface temperature of threaded covers at each end allow easy access to the heater will not exceed the coded value listed in internal components. All units, except the single heat TABLE 15 and TABLE 16. sink units, have a built-in terminal block for simplified electrical connection. Norseman™ XP units have a universal mounting bracket for horizontal or vertical mounting to the wall or floor. XP Norseman™ Convection Heaters TABLE 15 Standard Norseman™ XP Heaters Standard Voltages Temp Code Part # Class I Division 1 & 2 ‘L’ Dimension Weight Watt Group A, B, C & D in (mm) lbs (kg) Class I Division 1 120 208 240 T2D T3B Class II Division 1, 2 Group A, B, C & D Group E, F & G Class III Division 1 50 3 – – 10.9 (278) 3 – 5.25 (2.4) – XP1-1005T2D 100 3 – – 10.9 (278) 3 – 5.25 (2.4) – XP1-1010T2D 150 3 3 – 10.9 (278) 3 – 5.25 (2.4) – XP1-1015T2D 400 3 3 3 24.3 (618) 3 – 8.25 (3.7) – XP1-4040T2D TABLE 16 Other Available Norseman™ XP Heaters Standard Voltages Temp Code Part # Class I Division 1 & 2 ‘L’ Dimension Weight Watt Group A, B, C & D in (mm) lbs (kg) Class I Division 1 120 208 240 T2D T3B Class II Division 1, 2 Group A, B, C & D Group E, F & G Class III Division 1 75 3 – – 10.9 (278) 3 3 5.25 (2.4) XP1-1007T3B – 125 3 – – 10.9 (278) 3 – 5.25 (2.4) – XP1-1012T2D 200 3 3 3 17.6 (448) 3 3 6.75 (3.1) XP1-3020T3B – 300 3 3 3 17.6 (448) 3 – 6.75 (3.1) – XP1-3030T2D 300 3 3 3 24.3 (618) 3 3 8.25 (3.7 ) XP1-4030T3B – 375 3 3 3 31.0 (788) 3 3 9.75 (4.4) XP1-6037T3B – 550 3 3 3 31.0 (788) 3 – 9.75 (4.4) – XP1-6055T2D TABLE 17 Norseman™ XP Maximum Special Wattage and Lengths Heater Wattages The following table lists the maximum design wattages for Heat Sink Temperature Code Type the four standard heat sink lengths and configurations. Length T2D T3B T4A T6 5” (130 mm) XP1 150 75 – – 12” (300 mm) XP1 325 200 – – Accessories 19” (470 mm) XP1 475 300 – – 25” (640 mm) XP1 600 375 – – Wire Guards and Baffles All units are equipped with wire guards. Model Coding XP1 - 3030 T2D 1 1 heater heat SINC WATTAGE Temperature Heater PHASE MODEL LENGTH x 10 CODE Voltage 1 = 1-Phase 1 = 130 mm T3B (165°C) 1 = 120V 3 = 3-Phase 3 = 300 mm T3A (180°C) 2 = 208V heater 4 = 470 mm T2D (215°C) 3 = 240V SERIES 6 = 640 mm T2C (230°C) Note: This nomenclature illustration is intended primarily to explain how a product part number is defined. Not all wattage, size and temperature code combinations are available. *Please consult factory. XP Convection Heaters CCI Thermal Technologies Inc..