应用范围:通讯 品牌:奥恒达 型号:*K 频率特性:中频 电源相数:单相 铁心形状:E型 冷却形式:干式 *潮方式:开放式 冷却方式:自然冷式 外形结构:屏蔽式 额定功率:50-60（Hz）

DBK/DSK系列单三相低电压大电流变压器是我公司参照国外同类产品*新研制大电流*变压器。.品*合VDE0550、IEC204-1、IE*39、*5555、GB5226等国际、*标准。

适用于交流50-60HZ输入、输出电压不*过500V各种单三相供电场所。产品的各种输入、输出电压的高低、联接组别、系空气自冷式，具有体积小、重量轻、*缘耐热、等级高的特点，加*护外罩或外箱体可保护人身*和*砸等特点。本公司设计此系列产品采用*优质冷轧硅钢片，结构合理，性能好，效率高，噪声低，广泛用于*设备和动力电源之用。

1. Use

DSK series three-phase low-voltage high-current transformer is our company by reference to the similar foreign products newly developed high-current energy-efficient transformers. . Goods comply with VDE0550, IEC204-1, IE*39, *5555, GB5226 and other international, national standards.
Applicable to the exchange of 50-60HZ input, the output voltage does not exceed three-phase 500V power supply all kinds of places. Products of various input and output voltage of the high or low, connected groups, the Department of the Air Self-cooling, with a *all size, light weight, heat insulation, high-grade features, plus protective jacket or outer box to protect the personal safety and anti - *ashing and so on. The Company designed this series of products adopt high quality cold-rolled silicon steel imports, a rational structure, good performance, high efficiency, low noise, widely used in energy-saving equipment and power supply purposes.

企业名：北京奥恒达电气设备有限公司

类型：生产加工

电话： 010-61538644

联系人：吴志良

地址：北京北京市台湖镇永隆屯