
A series of mains transformers wounded on EI-type cores, resin encapsulated in enclosures, with windings connected to terminal blocks.
These transformers are not short circuit resistant -thermal protections, fuses, thermistors must be used in primary or secondary circuit. Applications: general purpose, suitable mostly for power supplies Designed and manufactured according to EN/IEC 61558 Insulation Class II Protection Degree: IP 00 Working: permanently 24h/day Self-extinguishing body plastic UL94VO Two – chamber coil Epoxy resin class F self-extinguishing UL94VO Single or double insulation cooper wire Lead free connection pins Available for ambient temperature of 40 0C/1040F and 70 0C/1580F Thermal insulation class: B (130 0C) Secondary voltage tolerances: 5% Isolation: Prim/Sec. = 10 MOhm to 500Vcc; Sec./Sec. = 2 MOhm to 500 Vcc Dielectric strength Prim./Sec. = 5 kV/1 min. Test at 100 % of all electrical parameters in production Connection to terminal blocks (screw type terminals). Mounting elements: potting boxes with fixing holes.
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