Востребованная нашими заказчиками продукция Polytec
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PD400 ТрансформаторRating 400 VAInput voltage 230/400/460 VOutput voltage 115/230 VFrequency 50/60 HzProtection degree IP-20Cooling ANANAmbient temperature 30oCTemperature rise Class BInsulation Class B - 130oCWindings Class HC - 220oCTest voltage 4,6 kV (1 min, 50 Hz) pri-sec - 3,2 kV (1 min, 50 Hz) pri-earth - 2,5 kV (1 min, 50 Hz) sec-earthStandards IEC/EN/UNE-EN 61558, CEMounting Screws
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