WLM7HU-250-3300 3P 光電式太陽電池モータースイッチ モールドケース回路遮断器 800V モータースイッチ 800VAC/1000VAC/1140VAC モータースイッチ 250A モータースイッチ
技術データ
WLM7HU-250-3300 Photovoltaic MCCB Specifications
W9 Group lists the WLM7HU-250-3300 photovoltaic MCCB as a three-pole AC molded case circuit breaker. The product summary identifies 250A and an 800V working-voltage configuration. Select the ordered current, capacity code and voltage together; use the AC rating schedule rather than treating a photovoltaic application label as a DC rating.
| WLM7HU型成形ケース式遮断器 | 250 | ||||||||||||
| 定格動作電流（A）:40℃ | 16-20-25-32-40-50-63-80-100-125-140-160-180-200-225-250 | ||||||||||||
| 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 a WLM7HU-250-3300 AC Photovoltaic MCCB
Specify the complete order code, circuit duty, installation conditions and required technical documents when requesting a WLM7HU-250-3300 quotation from W9 Group.
Specify the AC collection circuit
Provide the AC operating voltage, fault level and circuit arrangement. Confirm the selected voltage and capacity code together.
Match current to the release
Confirm the ordered current and time-current characteristics against conductor and load duty. Request any installation-dependent derating.
Choose the M or H capacity version
The original schedule separates M and H capacity columns. Request the complete order code and the applicable Icu/Ics row at the actual operating voltage.
パネルの統合を確認する
Request the matching mounting and terminal drawing, clearances, connection type and tightening instructions before panel manufacture.
W9 GROUPについて
W9 Group Support for WLM7HU Photovoltaic MCCBs
Zhejiang W9 Group Technology Co., Ltd. supplies low-voltage electrical products. For a WLM7HU-250-3300 enquiry, contact W9 Group about configuration and matching product documents.
関連リソース
Request WLM7HU-250-3300 Voltage-Specific Icu and Ics Data
Use technical support and related products to specify WLM7HU-250-3300. Request a datasheet and wiring diagram matching the selected WLM7HU-250-3300 configuration.
購入者のよくある質問
WLM7HU-250-3300 AC MCCB Configuration FAQs
Find answers about WLM7HU-250-3300 selection, configuration and ordering.
Is this photovoltaic MCCB an AC or DC breaker?
The target body and voltage table describe AC operation. Confirm a dedicated DC rating and pole diagram if a DC circuit is intended; the photovoltaic label does not establish that duty.
Which configuration is identified by the product summary?
The summary identifies 250A, 3P and 800V. The original frame schedule contains additional current choices, so confirm the offered current and release code.
Does the maximum series voltage apply to every version?
No single universal combination is established. Confirm the operating voltage and matching capacity code; use the exact row of the original AC schedule.
Are M and H breaking capacities interchangeable?
The original table provides separate M and H columns. Confirm Icu and Ics for the ordered version at the actual circuit voltage, rather than choosing a series maximum.
Can it mount on DIN rail?
The original mounting schedule does not mark DIN-rail mounting as available. Confirm the offered fixed or plug-in connection and the installation drawing for the exact unit.
Which trip settings should be specified?
Request the exact release functions, setting legend and time-current curves. A frame-current schedule is not an adjustment range for every trip-unit version.
What is needed for a WLM7HU-250-3300 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 WLM7HU-250-3300 MCCB Quotation
Tell W9 Group your complete order code, circuit duty, installation conditions and required technical documents, quantity and destination market so the selected configuration can be identified.