供应QZB-14kw起动自耦变压器，控制变压器

应用范围:自耦 品牌:ZHXIN 型号:QZB-22KW 频率特性:低频 电源相数:三相 铁心形状:E型 冷却形式:干式 铁心结构:壳式 绕组数目:自耦 *潮方式:开放式 冷却方式:自然冷式 外形结构:立式 电压比:380（V） 效率(η):90% 额定功率:14（KVA）

QZB系列自耦变压器适用于交流50HZ，额定电压380V,功率14-500KW的三相鼠龙型感应电动机的不频繁降压起动，以*电动机起动时对输入电网的影响。

我公司多年来采用优质材料和*的工艺技术*生产160VA到300KVA之间，ZHY2(JSG)系列三相伺服变压器，是我公司参照国外同类产品*新研究开发的数控系统用变压器，能代替西门子公司4AP、4PU系列变压器，产品*合VDE0550、IE*39、*/T5555、GB5226等国际、*标准。

ZHY2(JSG)系列三相伺服变压器广泛适用于交流50~60Hz ,输入、输出电压不*过500V的各种三相供电场合。

产品的各种输入、输出电压的高低、联接组别、调节抽头的多少及位置（&plu*n;5%）、绕组容量的分配、次级单相绕组的配备、整流电路的运用、是否要求带壳等，均看根据用户要求进行精心的设计与制造。

For many years, our company has adopted the high quality material and advanced technology, professionally produced the 60VA to300KVA , ZHY2(JSG)series three-phase dry transformer is the latest designed and researched di*al control system transformer based on the same products of foreign country , which can be instead of 4AP 4AU series transformer of Siemens Company. Products are in accordance with VDE0550,IE*39,*/T5555,GB5226 international and national standard.

ZHY2(JSG)series three-phase dry transformers widely uses to AC50~60Hz, input、output voltage less 1000V various three-phase power supply places.

Everything can be designed and made carefully and exquisitely according to user's requirement, including the various input and output voltage,coupling group, tap adjustment and position(general in&plu*n;5%）、winding capacity distribution,sub-grade single-phase winding disposition, ration current operation and need the outer case or not etc.