WLM7DC-630 DC MCCB
技術データ
WLM7DC-630 2 Pole DC Molded Case Circuit Breaker Specifications
W9 Group lists the WLM7DC-630 DC MCCB for direct-current circuit protection. This page covers the 630 A, 2-pole version identified in the product summary. Choose the ordered current and obtain the voltage-specific DC breaking-capacity data before specifying the breaker.
| WLM7DC 成形ケース式サーキットブレーカー | 630Q | ||||||||||||
| 定格動作電流（A）:40℃ | 450-500-630 | ||||||||||||
| 定格絶縁電圧 Ui（V） | 1500 | ||||||||||||
| 定格インパルス耐圧（kV） | 12 | ||||||||||||
| 動作電圧Ue(V)、AC 50/60Hz | 110/250/500/750/1000/1200/1500 | ||||||||||||
| 断線容量コード | – | M | H | ||||||||||
| ポール数 | 2P | – | – | ■ | |||||||||
| 3P | – | – | – | ||||||||||
| DC250V | – | – | 70 | ||||||||||
| DC500V | – | – | 70 | ||||||||||
|
究極の評価 短絡遮断 容量（Icu）:kA |
DC750V | – | – | 50 | |||||||||
| DC1000V | – | – | 50 | ||||||||||
| DC1250V | – | – | 20 | ||||||||||
| DC1500V | – | – | 20 | ||||||||||
|
サービスが壊れていると評価される 容量 Ics(kA) |
DC250V | – | – | 70 | |||||||||
| DC500V | – | – | 70 | ||||||||||
| DC750V | – | – | 50 | ||||||||||
| DC1000V | – | – | 50 | ||||||||||
| DC1250V | – | – | 20 | ||||||||||
| DC1500V | – | – | 20 | ||||||||||
| スタンダード | |||||||||||||
| 利用カテゴリー | A | ||||||||||||
| 周囲温度 | |||||||||||||
| 断熱材の安全性 | ■ | ||||||||||||
| アーチング距離 | 0 | ||||||||||||
|
機械的寿命 （CO リサイクル） |
メンテナンス不要 | 15000 | |||||||||||
|
電気寿命 （CO リサイクル） |
メンテナンス不要 | 2000(DC1500V is :1000times) | |||||||||||
| リリースユニット | |||||||||||||
| 配電保護 | TM | ■ | |||||||||||
| 取り付けと接続 | |||||||||||||
| 修正済み | フロント接続 | ■ | |||||||||||
| リア接続 | ■ | ||||||||||||
| プラグイン | フロント接続 | ■ | |||||||||||
| リア接続 | ■ | ||||||||||||
| 引き伸ばす | フロント接続 | – | |||||||||||
| リア接続 | – | ||||||||||||
| DINレール | フロント接続 | ■ | |||||||||||
| 寸法 | |||||||||||||
|
寸法（mm） W×H×D |
幅 | 106 | |||||||||||
| 身長 | 275 | ||||||||||||
| 奥行き | 154.5 | ||||||||||||
| 重量 | |||||||||||||
| 重量（kg）/固定 | 2P | 5.85 | |||||||||||
| 3P | – | ||||||||||||
| 4P | – | ||||||||||||
選定ガイド
How to Select a 630A DC MCCB for a 2 Pole Circuit
Specify the DC operating voltage, required current, 2P order code, fault level and connection arrangement when requesting a WLM7DC-630 quotation from W9 Group.
Specify DC circuit conditions
State maximum system voltage, fault current and source arrangement. Request DC ratings for the exact pole connection.
選択した電流を指定してください
The 630 frame schedule lists 450, 500, 630 A. Confirm the required current and trip-unit version.
Coordinate fault interruption
Confirm Icu and Ics at the intended DC operating voltage rather than using the insulation voltage as the operating rating.
パネルの統合を確認する
Request dimensions, terminals and the installation drawing for the quoted 2P version. Confirm accessories separately.
W9 GROUPについて
W9 Group DC MCCB Supply and Support
Zhejiang W9 Group Technology Co., Ltd. supplies low-voltage electrical products. For a WLM7DC-630 enquiry, contact W9 Group about configuration and matching product documents.
関連リソース
WLM7DC-630 DC MCCB Datasheet and Wiring Information
Use W9 Group technical support and the product directory to specify WLM7DC-630. Request a datasheet and wiring diagram matching the selected WLM7DC-630 configuration.
購入者のよくある質問
WLM7DC-630 DC MCCB FAQs: Current, Voltage and Fault Rating
Find answers about WLM7DC-630 selection, configuration and ordering.
Which configuration does this WLM7DC-630 page cover?
The product summary identifies 630 A and 2P. The frame schedule contains several current choices, so confirm the full order code and selected current.
What current options are listed for WLM7DC-630?
The target-page frame schedule lists 450, 500, 630 A. These are catalog choices rather than one adjustable range guaranteed for every trip unit.
Can the insulation voltage be used as the DC operating voltage?
No. The listed insulation voltage describes insulation performance. Confirm the separate DC operating voltage, pole arrangement and breaking capacity from the matching datasheet.
How should I choose DC breaking capacity?
Provide the system voltage and prospective fault current. Ask W9 Group for Icu and Ics at that voltage and for the required connection arrangement.
Is the AC voltage table sufficient for DC selection?
No. Some target-page table headings are inconsistent. Confirm the dedicated DC rating schedule and wiring diagram for the offered breaker.
Does this breaker include remote monitoring?
A supported interface is not established for this exact configuration. Confirm any communication accessory, auxiliary supply and interface documentation before including remote monitoring in the specification.
What is needed for a WLM7DC-630 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 Quote for the WLM7DC-630 DC MCCB
Tell W9 Group your DC operating voltage, required current, 2P order code, fault level and connection arrangement, quantity and destination market so the selected configuration can be identified.