技術データ
CSDM7-800L-4300 電子式MCCB：800 A、4PおよびLSIGリリースの選択
The CSDM7-800L-4300 electronic MCCB is a W9 Group 800 A, 4P molded case circuit breaker with an LSIG protection designation. Its product summary lists 380V/690V. Specify the supplied electronic release, setting ranges and ground-fault sensing arrangement for the distribution panel. Request voltage-specific Icu and Ics before coordinating the installation.
| 製品モデル | CSDM7-800L-4300 |
|---|---|
| 製品カテゴリー | 電子成形ケース式遮断器 |
| 定格電流指定 | 800 A |
| ポール配置 | 4P |
| 動作電圧の指定 | 380V/690V |
| 保護指定 | エルエスアイジー |
| リリース設定 | 正確な解放コード、遮断範囲、遅延時間および時定数曲線を確認してください。 |
| 地絡保護回路 | リクエスト検知、ニュートラル処理、および外部センサーに関する要件 |
| 断面積 | 電圧ごとのIcuおよびIcsを要求する |
選定ガイド
How to Select CSDM7-800L-4300 Electronic MCCB LSIG Settings and Fault Ratings
Specify the full order code, poles, operating voltage, fault duty, LSIG settings and sensing arrangement when requesting a CSDM7-800L-4300 quotation from W9 Group.
Specify the complete LSIG release
Request the supplied long-time, short-time, instantaneous and ground-fault functions, pickup settings and delay ranges. Confirm the release code before selecting a coordination curve.
Match poles and ground-fault sensing
Confirm the 4P terminal arrangement, neutral treatment and the required sensing scheme. Request any external sensor details for the actual supply system.
Coordinate voltage and fault duty
Provide the operating voltage, prospective short-circuit current and adjacent protective devices. Request Icu and Ics for the exact release and breaker configuration.
Define control and installation needs
Request mounting, terminal and accessory drawings. Confirm display, communication, auxiliary supply and powered operating mechanisms separately if required.
W9 GROUPについて
W9 Group CSDM7-800L-4300 Electronic Molded Case Circuit Breaker Support
Zhejiang W9 Group Technology Co., Ltd. supplies low-voltage electrical products. For a CSDM7-800L-4300 enquiry, contact W9 Group about configuration and matching product documents.
関連リソース
CSDM7-800L-4300 Electronic MCCB Wiring, Trip Curves and Ground-Fault Documents
Use technical support and related products to specify CSDM7-800L-4300. Request a datasheet and wiring diagram matching the selected CSDM7-800L-4300 configuration.
購入者のよくある質問
CSDM7-800L-4300 Electronic MCCB FAQs: LSIG, Ground Fault and Selectivity
Find answers about CSDM7-800L-4300 selection, configuration and ordering.
Which configuration is listed for CSDM7-800L-4300?
W9 Group identifies 800 A, 4P, 380V/690V and an electronic LSIG designation. Confirm the full order code and supplied release.
What does LSIG mean for this electronic MCCB?
LSIG describes long-time, short-time, instantaneous and ground-fault protection. Confirm the actual function availability, setting ranges, delays and sensing requirements of the offered release.
How should the electronic trip settings be selected?
Use the load profile and protection-coordination study with the exact release curves. Request the setting increments and supported function combinations rather than deriving a range from the model number.
Does ground-fault protection provide sensitive earth-leakage protection?
Confirm the ground-fault sensing method, pickup and trip time. LSIG ground-fault protection alone does not establish a particular residual-current sensitivity or suitability for personnel protection.
Does the H or L code establish breaking capacity?
Request numerical Icu and Ics at the actual operating voltage and configuration. A model capacity letter does not establish a complete rating schedule or prove selectivity with another breaker.
Are display, communication and remote operation included?
Confirm display functions, protocol, auxiliary supply and operating accessories separately. An electronic release does not by itself establish an LCD, network interface or powered remote closing.
What is needed for a CSDM7-800L-4300 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 CSDM7-800L-4300 Electronic MCCB Quotation
Tell W9 Group your full order code, poles, operating voltage, fault duty, LSIG settings and sensing arrangement, quantity and destination market so the selected configuration can be identified.