Fonteck EX3M Motor

Product catalog summary

Overview: The document provides detailed specifications and ordering information for the Type SADH Solid to Air Duct Heater, designed for use in industrial hazardous areas with potentially explosive gas and/or dust.

Features: The heater includes a flameproof control box, with options for stainless steel or carbon steel enclosures. The heating elements and fins are made of stainless steel, and the system includes overheating protection. It is specifically designed for duct system applications.

Certification: The product is certified by DNV and LCIE, with IECEx and ATEX certifications. It is suitable for Gas Groups IIB or IIC, with a temperature class ranging from T4 to T1, and an ambient temperature range of -40°C to +55°C. The ingress protection rating is IP66.

Electrical Specifications: The heater uses electric resistance wire as the heating resource, with a maximum rated voltage of 690VAC and a frequency of 50 or 60Hz. The rated power output can be up to 35kW.

Mechanical Specifications: The enclosure material options are stainless steel or carbon steel. The heating elements can be fixed by welding (up to 34 pieces) or screwing (up to 22 pieces). The product finish includes powder coating for carbon steel and a natural finish for stainless steel, with color options available.

Mounting Options: The heater can be mounted using a flange type with a duct section or an insertion type without a duct section.

Ordering Information: The document includes an ordering table with codes for product type, gas grouping, power output, heating elements type, voltage rating, frequency, enclosure material, and duct section. Examples are provided to illustrate how to specify the product configuration.

Catalog excerpts

TYPE SADH – SOLID TO AIR DUCT HEATER (Flameproof) Features: Flameproof Control Box Control box enclosure material: stainless steel or carbon steel Heating elements sheath material: stainless steel Heating elements fins material: stainless steel Overheated protection Application: duct system Type SADH solid to air duct heater is designed for duct system heating application in industrial hazardous areas with potentially explosive gas and/or dust. The heat resource is electric resistance wire (solid). The heating medium is air. Certification: Notification Body: II 2 G D, Exd IIB or IIC T4…T1 Gb ; Extb, IIIB or IIIC T107°C or T174°C or T270°C or T400°C Db; -40°C

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Mechanical Specification: Enclosure Material: Heating Elements Sheath Material: Stainless Steel Heating Elements Quantity: Metallic Gray for Powder Coating or Other Colors (Specify) Natural Metallic Color for Stainless Steel Products Electrical Specification: Heating Resource: Downloadable product data sheets as well as further information about our products are available at our website: www.fonteck.com

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Downloadable product data sheets as well as further information about our products are available at our website: www.fonteck.com

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Heating Elements Fixing Type Downloadable product data sheets as well as further information about our products are available at our website: www.fonteck.com

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Ordering Table: Please refer to the below ordering code table. If you need more information, please contact our sales representative for assistance. Product Gas Type Grouping Heating Voltage Frequency Enclosure Duct Elements Rating (Hz) Material Section Tens Ones Tenths Type 0 220‐ 220V W‐ Fixed by Welding S‐ Fixed by Screwing D‐Duct Section SS‐ N‐No Stainless Duct Steel Section Product Type Gas Group IIB Heating Elements Fixed by Welding Carbon Steel Duct Section Downloadable product data sheets as well as further information about our products are available at our website: ...

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Product Type Gas Group IIC Heating Elements Fixed by Screwing Stainless Steel No Duct Section Downloadable product data sheets as well as further information about our products are available at our website: www.fonteck.com

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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