Hazardous areas are defined as those locations where explosive gas – air mixture may occur in dangerous concentrations and are defined in accordance with Indian Standard IS 5572. FLP motors are offered suitable for Gas Groups I, IIA, and IIB only. All motors are given special treatment of primer & paint to internal as well as external surfaces. All external surfaces are coated with epoxy polymide base acid/alkali resistant paint of dark admiralty gray shade (No.632 as per IS: 5). Flameproof motors have a terminal box on the top as standard.

Technical Specification

• Frames: 63 to 315L
• Rating: 0.18 to 200.0 kW
• Poles: 2, 4, 6 & 8
• Mountings: B3, B5, B14 & combinations
• Protection: IP55
• Enclosure: TEFC

Features

• Standards: IS: 12615, IS: 325, IS: 1231 & IS: 2223
• Mounting: Foot (B3), Flange (B5), Face (B14) & combinations
• Voltage: 415V ± 10% or as required
• Frequency: 50Hz ± 5% or as required
• Ambient: 50°C
• Altitude: Up to 1000m above M.S.L.
• Enclosure: Totally enclosed fan cooled (TEFC)
• Protection: IP55
• Ins. Class: Class F Ins. with temperature rise limited to Class B
• Hindustan Flameproof IE2,IE3     PDF