zct - An Overview
zct - An Overview
Blog Article
Within a well balanced three section method or all through ordinary or situation, the sum of the vector of every stage present is equivalent to zero. Or in mathematical way:
is comparatively simple to be familiar with and pertains to the liner percentage of a CT attribute. The voltage and latest across a CT are linear only up until a certain price (Commonly specified as a a number of with the nominal score), after which the CT will saturate as well as the curve will amount off.
In an abnormal situation, the sum on the 3 stage recent will not be zero. Considering that the process results in being an unbalanced a few period procedure, the zero sequence current will start flowing within the secondary winding of CBCT.
テキストはクリエイティブ・コモンズ 表示-継承ライセンスのもとで利用できます。追加の条件が適用される場合があります。詳細については利用規約を参照してください。
Electrical Engineering What are the simplest procedures for lessening sound in an influence offer?
With over forty five several years of experience and technological know-how collaboration with Germany's MWB, CIC is ISO Licensed and offers merchandise recognized for dependability in various industrial apps.
Current transformers are built to transform superior Key currents into workable secondary currents by way of a specified transformation ratio. For illustration, a CT having a 400/5 ratio can rework an precise present-day of 400A down to 5A.
Reduced stress: ZCT is created to Use a low stress, which suggests that they don't drastically affect the operation of your circuit or even the precision of other measurement devices from the method.
Nominal CT ratio: This should be these types of that even in smallest ground fault The present need to be adequate to function earth fault relay.
零相変流器の関連カテゴリ 覗き見防止フィルム フルボディハーネス website ラプチャーディスク 電力調整器 セーフティライトカーテン スイッチガード 電力監視 トルクキーパー 使い捨て白衣 安全ミラー 電圧継電器 危険物倉庫 リセッタブルヒューズ 漏電火災警報器 自給式呼吸器 温度監視システム カテゴリグループから探す
製品掲載をご希望の方 会員登録 ログイン 全てのカテゴリ 閲覧履歴
설정한 아이디는 나중에 변경할 수 없으니 신중하게 입력해주세요. 변경 전 공유된 블로그/글/클립 링크는 연결이 끊길 수 있습니다.
創業１０３年・会社設立７３年、計器用変成器の専門メーカーとして長い歴史で築き上げられた大電流知識とエポキシ樹脂絶縁のモールド技術、そして特殊対応の... タグ付けカテゴリ
受電設備の母線で１線地絡事故が発生した例を示します。地絡ということは、大地に電流が流れたということを指します。大地に流れた”地絡電流”は地絡した相以外の相の電線の対地静電容量を通って電流が流れます。