산업용 제품

홈제품산업용 제품MCCBMCCB M7 시리즈WLM7HUWLM7HU-400 성형 케이스 회로 차단기
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  • WLM7HU-400-3300 3P solar type Molded Case Circuit Breaker 800V mccb 800VAC/1000VAC/1140VAC 400A 3 Poles Gallery image 3
  • WLM7HU-400-3300 3P 태양광 타입 몰드 케이스 차단기 800V MCCB 800VAC/1000VAC/1140VAC 400A 3극
  • WLM7HU-400-3300 3P solar type Molded Case Circuit Breaker 800V mccb 800VAC/1000VAC/1140VAC 400A 3 Poles Gallery image 2
  • WLM7HU-400-3300 3P solar type Molded Case Circuit Breaker 800V mccb 800VAC/1000VAC/1140VAC 400A 3 Poles Gallery image 3

WLM7HU-400 성형 케이스 회로 차단기

W9 Group lists WLM7HU-400 as a photovoltaic AC molded case circuit breaker with a 400 A catalog designation and 3P pole options. Confirm the rated voltage, connection scheme and voltage-specific breaking capacity for the exact offered configuration. Request the selected configuration and matching technical documents from W9 Group.

기술 데이터

WLM7HU-400 AC Photovoltaic Molded Case Circuit Breaker Specifications

W9 Group lists WLM7HU-400 as a photovoltaic AC molded case circuit breaker with a 400 A catalog designation and 3P pole options. Confirm the rated voltage, connection scheme and voltage-specific breaking capacity for the exact offered configuration.

WLM7HU 성형 케이스 회로 차단기 400
정격 작동 전류(A) 40℃ 250-315-350-400
등급된 절연 전압 Ui(V) 1250
정격 인덕션 저항 전압 (kV) 12
운용 전압 Ue(V), AC 50/60Hz 415/690/800/1000/1140v
차단 용량 코드 – M H
폴 수 3P – ■ ■
AC415V – – 100
AC690V – 60 65
최고 등급
단락 차단
용량 Icu(kA)
AC800V – 50 50
AC1000V – 20 25
AC1140V – 15 20
AC415V – – 100
AC690V – 60 65
등급 서비스 중단
용량 Ics(kA)
AC800V – 37.5 50
AC1000V – 15 20
AC1140V – 15 15
표준
이용 범주 A
기온
절연재의 안전성 ■
회전 거리 0
기계적 수명
(CO 재활용)
유지보수가 필요 없는 제품 15000
전기 수명
(CO 재활용)
유지보수가 필요 없는 제품 1000-5000
릴리스 단위
유통 보호 TM ■
장착 및 연결
수정됨 전면 연결 ■
후면 연결 ■
플러그인 전면 연결 ■
후면 연결 ■
끌어내는 것 전면 연결 –
후면 연결 –
DIN 레일 전면 연결 –
차원
치수 (mm)
W×H×D
너비 150
키 257
깊이 125.8
체중
중량(kg)/고정형 3P 5.8

선정 가이드

전압, 극수 및 고장 용량에 따라 AC 태양광 MCCB를 선택하기

Specify the AC/DC circuit duty, supply voltage, current, pole arrangement, breaking-capacity code and trip-unit configuration when you request a WLM7HU-400 quotation from W9 Group.

01

Specify the circuit side

State the AC inverter-output or distribution duty, supply voltage and pole arrangement.

02

Specify the current and trip unit

Reference WLM7HU-400 and ask for the exact operating current and trip-unit functions. Confirm whether the offered unit is a breaker or switch-disconnector.

03

Confirm fault duty

Provide prospective fault current and request Icu/Ics at the intended voltage, pole arrangement and capacity code.

04

Check panel fit

Use the catalog dimensions only for initial planning; request the installation drawing, terminals and clearances for the ordered device.

Before ordering WLM7HU-400: confirm AC/DC circuit duty, supply voltage, current, pole arrangement, breaking-capacity code and trip-unit configuration, the matching datasheet and the installation drawing.

W9 그룹 소개

W9 Group AC Photovoltaic MCCB Supply and Support

Zhejiang W9 Group Technology Co., Ltd. supplies low-voltage electrical products. For a WLM7HU-400 enquiry, contact W9 Group about configuration and matching product documents.

W9 그룹 OEM 및 ODM 회로 보호 제품 범위
W9 그룹 회로 보호 범위 — 범주 그림.

관련 자료

WLM7HU-400 AC MCCB Datasheet and Connection Drawing Requests

Use W9 Group technical support and the product directory to specify WLM7HU-400. Request the matching datasheet before ordering.

구매자 FAQ

WLM7HU-400 AC MCCB FAQs: Current, Trip Unit and Voltage Checks

Find answers about WLM7HU-400 selection, configuration and ordering.

What does WLM7HU-400 identify?

The catalog identifies the WLM7HU series with a 400 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-400 quotation?

필수 구성, 수량, 대상 시장, 문서 요구 사항을 보내주세요. 선택한 구성에 대한 가격, 최소 주문 수량, 샘플 및 리드 타임을 W9 Group에 확인해 주세요.

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.

제품 문의

Request a WLM7HU-400 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.

W9 그룹에 문의하기