| 产品特性：改变电压 | 是否进口：否 | 产地：东莞 |
| 品牌：卓尔凡电源 ZHUO ER FAN POWER SUPPLY E | 铁心形状：C型 | 型号：30KVA |
| 电压比：380v变220v | 电源相数：三相 | 额定功率：380 |
| 防潮方式：开放式 | 冷却方式：强迫油循环 | 冷却形式：干式 |
| 频率特性：中频 | 绕组形式：自耦 | 铁心形式：环形 |
| 外形结构：立式 | 效率(η)：98% |
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三相干式变压器(以下简称SG/SBK变压器)，常规产品额定容量范围为500VA至2000KVA，电压比可多样化根据客户需求定制，常规电压为380V/220V。该系列变压器适用于50Hz/60Hz，电压1000V以下的电路中，是低压成套设备及电气传动控制设备中的三相电源变压器。
SG/SBK three phase transformer (hereinafter referred to as SG/SBK transformer) is widely used in industrial areas. Its rated capacity could be 500VA to 2000KVA for normal products. The voltage ratio could be diverse based on customers’ requirements. The normal voltage ratio is 380V/220V. It is applicable in electrical circuit of 50Hz/60Hz and voltage under 1000V. It&＃39;s an ideal three phase power transformer for low-voltage electrical equipment and electrical transmission control device.
结构特征 STRUCTURE
该系列三相干式变压器可制成开启式和防护式，具有噪声小，防火性能好和不污染环境等优点。 The transformer could be customized with cabinet, which protects the transformer itself and ensures safety for people. SBK represents that it is designed without cabinet while SG stands for transformes with cabinet. It has advantages of low noise, low temperature rise, and stable performance.
