WLM7HU-315成形ケース式遮断器
技術データ
WLM7HU-315 AC Photovoltaic Molded Case Circuit Breaker Specifications
W9 Group lists WLM7HU-315 as a photovoltaic AC molded case circuit breaker with a 315 A catalog designation and 3P pole options. Confirm the rated voltage, connection scheme and voltage-specific breaking capacity for the exact offered configuration.
| WLM7HU型成形ケース式遮断器 | 315 | ||||||||||||
| 定格動作電流（A）:40℃ | 280-300-315 | ||||||||||||
| 定格絶縁電圧 Ui（V） | 1150 | ||||||||||||
| 定格インパルス耐圧（kV） | 12 | ||||||||||||
| 動作電圧Ue(V)、AC 50/60Hz | 415/690/800/1000/1140v | ||||||||||||
| 断線容量コード | – | M | H | ||||||||||
| ポール数 | 3P | – | ■ | ■ | |||||||||
| AC415V | – | – | – | ||||||||||
| AC690V | – | – | – | ||||||||||
|
究極の評価 短絡遮断 容量（Icu）:kA |
AC800V | – | 35 | 50 | |||||||||
| AC1000V | – | 15 | 20 | ||||||||||
| AC1140V | – | 15 | 15 | ||||||||||
| AC415V | – | – | – | ||||||||||
| AC690V | – | – | – | ||||||||||
|
サービスが壊れていると評価される 容量 Ics(kA) |
AC800V | – | 35 | 50 | |||||||||
| AC1000V | – | 15 | 20 | ||||||||||
| AC1140V | – | 15 | 15 | ||||||||||
| スタンダード | IEC/EN 60947-2 | ||||||||||||
| 利用カテゴリー | A | ||||||||||||
| 周囲温度 | -40℃ ~+70 ℃ | ||||||||||||
| 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 | 20000 | |||||||||||
|
電気寿命 （CO リサイクル） |
メンテナンス不要 | 1500 | |||||||||||
| 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 | 107 | |||||||||||
| 身長 | 200 | ||||||||||||
| 奥行き | 109 | ||||||||||||
| 重量 | |||||||||||||
| 重量（kg）/固定 | 3P | 3 | |||||||||||
選定ガイド
Selecting an AC Photovoltaic MCCB by Voltage, Poles and Fault Duty
Specify the AC/DC circuit duty, supply voltage, current, pole arrangement, breaking-capacity code and trip-unit configuration when you request a WLM7HU-315 quotation from W9 Group.
Specify the circuit side
State the AC inverter-output or distribution duty, supply voltage and pole arrangement.
Specify the current and trip unit
Reference WLM7HU-315 and ask for the exact operating current and trip-unit functions. Confirm whether the offered unit is a breaker or switch-disconnector.
Confirm fault duty
Provide prospective fault current and request Icu/Ics at the intended voltage, pole arrangement and capacity code.
Check panel fit
Use the catalog dimensions only for initial planning; request the installation drawing, terminals and clearances for the ordered device.
W9 GROUPについて
W9 Group AC Photovoltaic MCCB Supply and Support
Zhejiang W9 Group Technology Co., Ltd. supplies low-voltage electrical products. For a WLM7HU-315 enquiry, contact W9 Group about configuration and matching product documents.
関連リソース
WLM7HU-315 AC MCCB Datasheet and Connection Drawing Requests
Use W9 Group technical support and the product directory to specify WLM7HU-315. Request the matching datasheet before ordering.
購入者のよくある質問
WLM7HU-315 AC MCCB FAQs: Current, Trip Unit and Voltage Checks
Find answers about WLM7HU-315 selection, configuration and ordering.
What does WLM7HU-315 identify?
The catalog identifies the WLM7HU series with a 315 A designation. Confirm the fitted current rating, pole arrangement and complete order code.
Can I apply the highest series voltage to every pole arrangement?
Confirm the rated operational voltage and wiring drawing for the selected pole arrangement. A series voltage list does not establish every voltage/pole combination.
Which protection functions are included?
Request the actual trip-unit configuration and coordination curves. Confirm breaker versus switch-disconnector and any optional accessories in the quotation.
What is needed for a WLM7HU-315 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。.
What is this WLM7HU molded case circuit breaker used for?
The source identifies the WLM7HU series for its stated photovoltaic circuit duty, but exact breaker versus switch-disconnector and protection functions depend on configuration. Request the matched datasheet and trip-unit details.
How should I confirm the breaking capacity?
Provide prospective fault current and request Icu/Ics for the intended voltage, pole arrangement and capacity code; do not apply the series voltage list to every configuration.
製品のお問い合わせ
Request a WLM7HU-315 AC Photovoltaic MCCB Quotation
Tell W9 Group your AC/DC circuit duty, supply voltage, current, pole arrangement, breaking-capacity code and trip-unit configuration, quantity and destination market so the selected configuration can be identified.