產品特點：
1. 變壓器鐵心採用進口優質冷軋硅鋼片疊積而成，大大降低空載損耗和空載電流，並對鐵心進行綁紮，保証鐵心的緊實度，降低噪音。
2. 高低壓繞組用無氧銅繞制，低壓繞組500KVA及以下採用雙層圓筒式結構，630KVA以上採用雙螺旋或四螺旋結構，高壓繞組採用多層圓筒式結構。
3. 變壓器聯結組採用Dyn11，減少諧波對電網的影響，改善供電質量。
4. 變壓器為全密封結構，延長使用壽命，免吊芯，免維修。
5. 實測噪音值低於標準。
本系列變壓器經正常運輸后，不需作吊芯檢查，即可安裝有關的零部件，進行驗收項目試驗，合格后即可投入運行。
Product features:
1.Transformer core with imported high quality cold-rolled silicon steel sheet laminated product and, greatly reduce the no-load loss and no-load current, and the core of colligation and ensure the core compaction, reduce the noise.
2.high and low voltage winding with copper winding, the low voltage winding 500KVA and below the double cylinder type structure above 630KVA double helix or four helix structure, high voltage winding multi-layer cylindrical structure.
3.transformer connection group by Dyn11, to reduce the impact of harmonics on the grid, improve power quality.
4.transformer is sealed and prolong the service life, free hanging, maintenance free.
5.The measured noise value is lower than the standard.
This series of transformer through normal transportation, without lifting core, can be installed on the parts of the project acceptance test, after passing can be put into operation.