Trihal cast resin dry type transformers (ENG) - Trinet

HV/LV distribution transformersTRIHAL cast resin transformers160 to 3150 kVAinsulation level 24 kV - low voltage 400 Vminimum clearances requiredXXXHV and LV standard connectioncable supportLV nHVconnectionsTRIHAL transformers withoutenclosure housing (IP00)The winding resin coating and the plug-inconnectors don’t ensure any protection againsttouch when the transformer is energized.X (1)insulation dimensions X (mm)(kV) full wall grid wall7.2 90 30012 120 30017.5 - 24 220 300The contrator must ensure that cables and busbars are adequatelysupported to prevent mechanical stresses from being imposed onthe transformer terminals, busbars or bushings.(1) Don’t take into account the access to tapping on the HV side.120mini120miniminimum clearances requiredHV and LV connectionTRIHAL transformers withIP31 metal enclosure200 mm200 mmLVHV200 mmcable supportLVnHVcable support500 mm (2)(2) 500 mm. for an access to tapping on the HV side,but 200 mm. minimum.4015703323,5803323,5LV terminationsØ 14334 x Ø 14334 x Ø 1433160 to 500 kVA*thickness 510050630 to 800 kVA*thickness 61000 to 1250 kVA*thickness 1016080 4025354 x Ø 14504 x Ø 16501600 kVA*thickness 12*Valables pour 400 et 410 V en aluminium.2000 kVA*thickness 10The contrator must ensure that cables and busbars are adequately supported to prevent mechanical stresses from being imposed on the transformer terminals, busbars or bushings.