WEW3-4000 空気遮断器
技術データ
WEW3-4000 3 Pole and 4 Pole Air Circuit Breaker Specifications
The WEW3-4000 air circuit breaker is listed by W9 Group with a 4000 A summary rating, 3P / 4P options and fixed or withdrawable configurations. Select the ordered current and controller, then obtain voltage-specific fault ratings and installation data for the exact capacity code.
| WEW3 Air Circuit Breaker | 4000 | ||||||||||||
| 定格動作電流（A）:40℃ | 2000-2500-2900-3200-3600-3900-4000 | ||||||||||||
| 定格絶縁電圧 Ui（V） | 1000 | ||||||||||||
| 定格インパルス耐圧（kV） | 12 | ||||||||||||
| 動作電圧Ue(V)、AC 50/60Hz | 400V/690V | ||||||||||||
| カテゴリを使用する | B | ||||||||||||
| 動作電圧Ue(V)、AC 50/60Hz | 100%In | ||||||||||||
| 断線容量コード | M | H | |||||||||||
| ポール数 | 3P | ■ | ■ | ||||||||||
| 4P | ■ | ■ | |||||||||||
|
究極の評価 短絡遮断 容量（Icu） (kA) |
AC380V/400V/415V | 100 | 138 | ||||||||||
| AC690V | 65 | 105 | |||||||||||
| AC800V/1140V | 80 | 138 | |||||||||||
|
サービスが壊れていると評価される 容量 Ics（kA） |
AC380V/400V/415V | 65 | 105 | ||||||||||
| AC690V | 80 | 138 | |||||||||||
| AC800V/1140V | 65 | 105 | |||||||||||
|
短時間の耐圧性能評価 現在のICW（kA/1s） |
AC380V/400V/415V | 80 | 138 | ||||||||||
| AC690V | 65 | 105 | |||||||||||
| AC800V/1140V | – | – | |||||||||||
|
機械的寿命 （CO リサイクル） |
メンテナンス | 20000 | |||||||||||
|
電気寿命 （CO リサイクル） |
AC415V、イン | 6000 | |||||||||||
| AC690V、イン | 2000 | ||||||||||||
| 標準構成 | 修正済み | ドローティペ | |||||||||||
| 回路遮断器の本体 | ■ | ■ | |||||||||||
| 引き出しの底 | ■ | ■ | |||||||||||
| インテリジェントなコントローラー | ■ | ■ | |||||||||||
| 上下の水平接続ワイヤー | ■ | ■ | |||||||||||
| 開閉の接触を示す | ■ | ■ | |||||||||||
| 故障遮断の接触を示します | ■ | ■ | |||||||||||
| 補助接点 4NO+4NC | ■ | ■ | |||||||||||
| 電動モーターの作動機構 | ■ | ■ | |||||||||||
| シュントのリリース | ■ | ■ | |||||||||||
| オプションのアクセサリー | |||||||||||||
| 位相分割 | □ | □ | |||||||||||
| 瞬時低電圧放電 | □ | □ | |||||||||||
| タイムディレイ低電圧放電 | □ | □ | |||||||||||
| 開閉ボタンロック | □ | □ | |||||||||||
| 引き出しのベースのロック | □ | □ | |||||||||||
| 引き出し座席の分離位置用のロック | □ | □ | |||||||||||
| キーロック | □ | □ | |||||||||||
| ドアインターロック | □ | □ | |||||||||||
| 補助接点 6NO+6NC | □ | □ | |||||||||||
| 引き出し本体の3つの位置を示す電球式表示器 | □ | □ | |||||||||||
| スチールケーブルインターロック | □ | □ | |||||||||||
| ロックインターロック | □ | □ | |||||||||||
| デュアル電源コントローラー | □ | □ | |||||||||||
| 外部中性線トランス | □ | □ | |||||||||||
| ゼロ・シーケンシャル・トランスフォーマー | □ | □ | |||||||||||
| 接地電流トランスおよびその付属品 | □ | □ | |||||||||||
| 寸法 | |||||||||||||
|
寸法（mm） W×H×D |
幅（3P/4P） | 66/105 | 66/105 | ||||||||||
| 身長 | 57/60 | 60/62 | |||||||||||
| 奥行き | 60/62 | 57/61 | |||||||||||
| 重量 | |||||||||||||
| 重量（kg）/固定 | 3P | 83/83 | |||||||||||
| 4P | 110.2/125.2 | ||||||||||||
| 重量（kg）／引き出し | 3P | 122/150 | |||||||||||
| 4P | 155/175 | ||||||||||||
選定ガイド
How to Select a 4000A Fixed or Withdrawable Air Circuit Breaker
Specify the ordered current, poles, construction, system voltage, fault level, controller and control-supply requirements when requesting a WEW3-4000 quotation from W9 Group.
Define the current and frame
State WEW3-4000, the ordered current and continuous load. Confirm the selected controller and any derating conditions.
Match the application voltage
Provide system voltage and prospective fault current. Request a matched rating table rather than relying on a generic solar application title.
Choose fixed or withdrawable
Confirm the construction, base, interlocks, terminal arrangement and maintenance access on the installation drawing.
Specify the control package
List required trip functions, operating supply, auxiliary feedback and communication needs. Confirm each item in the supplied bill of materials.
W9 GROUPについて
W9 Group 4000A Air Circuit Breaker Supply and Support
Zhejiang W9 Group Technology Co., Ltd. supplies low-voltage electrical products. For a WEW3-4000 enquiry, contact W9 Group about configuration and matching product documents.
関連リソース
WEW3-4000 ACB Wiring, Icu, Ics and Icw Document Requests
Use technical support and related products to specify WEW3-4000. Request a datasheet and wiring diagram matching the selected WEW3-4000 configuration.
購入者のよくある質問
WEW3-4000 Air Circuit Breaker FAQs: Fault Ratings and Trip Controllers
Find answers about WEW3-4000 selection, configuration and ordering.
Which current choices are listed for WEW3-4000?
The target table lists 2000, 2500, 2900, 3200, 3600, 3900, 4000 A. Confirm the ordered current, controller range and any enclosure or temperature derating.
Does the listing establish every voltage mentioned in the old title?
Use a matched rating document for the offered device. The summary, title and some table entries differ; no extended-voltage suitability is promised from the title alone.
How do fixed and withdrawable versions differ for ordering?
State the required construction and confirm the supplied base, position indication, interlocks, terminals and installation dimensions for that version.
ICU、ICCS、ICWは互換性のある評価基準ですか？
Request all required ratings separately at the project voltage. Confirm the short-time withstand duration and the controller settings used in the coordination study.
Does every controller include ground-fault protection or communication?
A series configuration list does not establish every controller function. Confirm the exact controller code, sensing arrangement, protection functions and communication interface.
Can the breaker be installed outdoors without an enclosure?
The available listing does not establish a complete outdoor enclosure specification. Confirm the switchboard protection, environmental conditions and installation requirements; generic waterproof wording is not a device rating.
What is needed for a WEW3-4000 quotation?
必要な構成、数量、配送先市場、および書類の要件を送信してください。W9 Groupに、選択した構成の価格、最小注文数量、サンプル、納期を確認していただくよう依頼してください。.
製品のお問い合わせ
Request a WEW3-4000 Air Circuit Breaker Quotation
Tell W9 Group your ordered current, poles, construction, system voltage, fault level, controller and control-supply requirements, quantity and destination market so the selected configuration can be identified.