Main range of productBC Imprego product or component typeDry type transformer network typeAC type of installationIndoor Complementary type of coolingAN (air natural) rated power25 kVA network frequency50/60 Hz thermal classClass H phase description3 phases primary voltage400 V isolation level1.1 kV primary1.1 kV secondary [Ui] rated insulation voltagePrimary circuit: 1.1 kV ACSecondary circuit: 1.1 kV AC secondary voltageOff load: 400 V vector groupDyn11 temperature rise125 K (winding) impedance voltage2.9 % no-load losses290 W load losses620 W operating altitude< 1000 m winding materialAluminium temperature classH insulation materialImpregnated (LV) mounting modeFixed IP degree of protectionIP21 IK degree of protectionIK07 colour codeRAL 9003 net weight152 kg height520 mm width460 mm length530 mm sound power level65 dB at 1 m Environment ambient air temperature for operation-25…40 °C for C2 ambient air temperature for storage-25…50 °C C2 environmental certification0…93 % (E2) fire certificateF1 atmospheric-corrosivity categoryC3 standardsEN/IEC 60076-11 Offer Sustainability EU RoHS DirectiveUnder investigation China RoHS RegulationChina RoHS declaration
Product out of China RoHS scope. Substance declaration for your information
WEEEThe product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins Contractual warranty Warranty18 months
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