200 VA Transformer

Description :

• This transformer is designed specifically for use in Switch Board Cabinets (SBC) of LHB-type EOG/HOG AC coaches, Power Cars, Pantry Cars, and similar rolling stock where reliable control voltage transformation is required.
• Design features include: dry-type, air-cooled construction for robust thermal performance in enclosed cabinet environments; Class H insulation capable of withstanding high operating temperatures and harsh thermal cycles; and fusing with primary and secondary fuses—e.g., 4 A/1.2 kV for primary and 2 A/500 V for secondary—complete with fuse links and bases of approved make.
• Its key features include: rated capacity of 200 VA; primary/secondary voltages of 750 VAC / 415 VAC; single-phase operation; dry-type, air-cooled design; insulation class “H” (high temperature); and integrated protection with fuses on both primary and secondary sides.
• It serves LHB EOG/HOG coaches (AC and non-AC), Power Cars, and Pantry Cars.
• The design follows the Research Designs and Standards Organization (RDSO) specification RDSO/PE/SPEC/AC/0203-2020(REV.0), which governs railway-approved transformer builds for compatibility, safety, and reliability.