2021最新在线精品国自产拍视频,亚洲综合专区20p,自偷自自拍亚洲综合精品,久久精品2019中文字幕国语

  • <th id="ayina"><ul id="ayina"></ul></th>
    <object id="ayina"><menuitem id="ayina"><th id="ayina"></th></menuitem></object>
  • <ruby id="ayina"></ruby>
  • <dfn id="ayina"></dfn>

    <address id="ayina"></address>
  • Contact Us???
    Your Position: Home > News > Industry News

    The characteristics of dry type power transformer

    2016/3/1??????view:
    The characteristics of dry type power transformer:
    1, low loss, energy-saving effect is relatively good.
    2, fire and explosion proof, no pollution, no maintenance and installation scattered in the load center, reduce the investment cost, cost savings.
    3, the partial discharge quantity is less than 10PC, the coil does not absorb moisture, dust, high mechanical strength, good reliability.
    4, short circuit resistance, lightning impulse performance.
    5, the shell is made of stainless steel, cold rolled steel sheet and Aluminum Alloy three materials import line can project needs to be set flexibly, such as on the mobility, lower upper and lower in and out.
    Dry transformer type is mainly used in engineering SC series, SCB series, SCL series, SCR series, etc..