Catalog excerpts
TRAFOX FILTERS WATER COOLED REACTORS UP TO 3000A Water cooled reactors 1400A - 90µH General information Electrical connection: Protection class: Type of cooling: Running period: Design lifetime: 3 -phase inductor Open frame design IP 00 Liquid Continuous duty at nominal current 20 years Mechanical specification Maximum size (LxWxH): 1000 x 1000 x 1000 mm Maximum weight: < 1000 kg Vibration: EN50178, EN60068-2-6 Impacts: EN50178, EN60068-2-27 Connections Electrical connection: Copper/ aluminium busbars Protective earth connector: M8-M12 connector Liquid cold (in): Acc. to customer specification Liquid cold (out): Acc. to customer specification Temperature sensor: Terminal block Schematic diagram
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TRAFOX FILTER Water cooled reactors Temperature sensors ELECTRICAL SPECIFICATIONS Nominal voltage between phases Nominal current Continuous thermal current Peak value of current Fundamental frequency Du/dt voltage Inverter switching frequency 2- wired Pt-100 sensors at the hot spot of each winding Current ripple at switching frequency Propo Isolation test voltage Uisol Insulation resistance Rins Nominal phase inductance at peak current Lnom Maximum inductance difference between phases < 10% Saturation current Isat Saturation inductance Lsat Leakage capacitance between terminals of one phase...
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TRAFOX FILTERS Water cooled reactors LIQUID COOLING SYSTEM Cooling liquid Temperature of the cooling liquid (in) Nominal temperature of the cooling liquid (in) Maximum temperature of the cooling liquid (out) Nominal liquid flow Maximum required liquid flow Minimum heat dissipation to liquid Maximum pressure drop Maximum operating pressure Testing pressure Selection of materials in direct contact with liquid Ethylene glycol / water mixture 0/100…40/60%. 30/70% recommended Inhibitor enriched coolants for corrosion preventation. Range -40…+55 °C +50 °C +90 °C maximum 10 dm3/min maximum 15...
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Also 1 phase customer specified models! Muuntosähkö Oy - Trafox FINLAND - ESTONIA - CHINA P.O. Box 10, FI-00621 Helsinki, tel. +358 207 933 700, fax. +358 207 933 746, www.trafox.fi, sales@trafox.fi
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