Информация о производителе
Компания:
sikes electric ltd |
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Адрес:
Huayuan Industrial Area , Fuyong Street , Bao`an District , Shenzhen,China |
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Телефон:
+183-2078-9162 |
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DK series photovoltaic isolation transformer is used to solve the power grid problems which are caused by the photovoltaic power generation,such as harmonic, flickering, DC magnetic bias, and over voltage. Transformers are usually used between power grid and grid-connected inverter which can isolated inverter and sent the power back to grid.Characteristic of this series:Standard capacity: 1.0KVA/1.5KVA/2.0KVA/2.5KVA/3.0KVARated voltage:315V/400V-220V/150VInsulation Class: B/F/HPhase type: single-phaseImpedance: 3-5%Efficiency:＞98%Overload capacity： 15%Electric intensity: AC3000V/min, leakage current＜5mAUnder rated power, winding temperature-rise F, less than 100K.Meterial： High quality silicon steel sheet iron core, which achieves low no-load loss and noise. Enamelled rectangular wire for small capacity, aluminum foil for large capacity, producing with vacuum pressure impregnation which makes transformer high mechanical strength and moistureproof ability.
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