태양광

홈제품태양광Solar 800VAC ACBWEW3-7500 air circuit breaker
  • 에어 회로 차단기 WEW3-7500 acb 수동식 acb 고정식 1000VAC/1500VAC 4000A 3p acb 4p acb 이미지 갤러리 1
  • Air circuit breaker WEW3-7500 acb withdrawable type acb fixed type 1000VAC/1500VAC 4000A 3p acb 4p acb Gallery image 2
  • Air circuit breaker WEW3-7500 acb withdrawable type acb fixed type 1000VAC/1500VAC 4000A 3p acb 4p acb Gallery image 3
  • Air circuit breaker WEW3-7500 acb withdrawable type acb fixed type 1000VAC/1500VAC 4000A 3p acb 4p acb Gallery image 4
  • 에어 회로 차단기 WEW3-7500 acb 수동식 acb 고정식 1000VAC/1500VAC 4000A 3p acb 4p acb 이미지 갤러리 1
  • Air circuit breaker WEW3-7500 acb withdrawable type acb fixed type 1000VAC/1500VAC 4000A 3p acb 4p acb Gallery image 2
  • Air circuit breaker WEW3-7500 acb withdrawable type acb fixed type 1000VAC/1500VAC 4000A 3p acb 4p acb Gallery image 3
  • Air circuit breaker WEW3-7500 acb withdrawable type acb fixed type 1000VAC/1500VAC 4000A 3p acb 4p acb Gallery image 4

WEW3-7500 공기 회로 차단기

The WEW3-7500 air circuit breaker is listed by W9 Group with a 7500 A summary rating, 3P / 4P options and fixed or withdrawable configurations. Select the ordered current and controller, then obtain voltage-specific fault ratings and installation data for the exact capacity code. Request the selected configuration and matching technical documents from W9 Group.

기술 데이터

WEW3-7500 3 Pole and 4 Pole Air Circuit Breaker Specifications

The WEW3-7500 air circuit breaker is listed by W9 Group with a 7500 A summary rating, 3P / 4P options and fixed or withdrawable configurations. Select the ordered current and controller, then obtain voltage-specific fault ratings and installation data for the exact capacity code.

WEW3 Air Circuit Breaker 7500
정격 작동 전류(A) 40℃ 4000-5000-6300-7500
등급된 절연 전압 Ui(V) 1000
정격 인덕션 저항 전압 (kV) 12
운용 전압 Ue(V), AC 50/60Hz 400V/690V
카테고리를 사용하세요. B
운용 전압 Ue(V), AC 50/60Hz 100%In
차단 용량 코드 M H
폴 수 3P ■ ■
4P ■ ■
최고 등급
단락 차단
용량 Icu(kA)
AC380V/400V/415V 120 138
AC690V 85 105
AC800V/1140V – –
등급 서비스 중단
용량 Ics (kA)
AC380V/400V/415V 100 138
AC690V 85 105
AC800V/1140V – –
단시간 내 내구성 평가 
현재 Icw(kA/1s)
AC380V/400V/415V 100 138
AC690V 85 105
AC800V/1140V – –
기계적 수명
(CO 재활용)
보수 16000
전기 수명
(CO 재활용)
AC415V,In 6000
AC690V,In 2000
표준 구성 수정됨 드로에티-페
회로 차단기의 몸체 ■ ■
서랍 바닥 ■ ■
지능형 컨트롤러 ■ ■
상부 및 하부 수평 연결 선 ■ ■
오픈/폐장 접촉 표시 ■ ■
고장 차단 접촉 표시 ■ ■
보조 접점 4NO+4NC ■ ■
전동기 작동 메커니즘 ■ ■
스촇 리이리스 ■ ■
옵션 액세서리
단계별 분할 □ □
순간적인 저전압 방출 □ □
시간 지연 저전압 해제 □ □
오프닝 및 닫기 버튼 잠금 □ □
서랍 바닥의 잠금 장치 □ □
서랍 좌석 분리 위치용 잠금 장치 □ □
키 잠금 장치 □ □
도어 인터록 □ □
보조 접점 6NO+6NC □ □
서랍 바닥에 있는 세 위치의 전기 표시 □ □
철강 케이블 결합 □ □
잠금 인터록 □ □
듀얼 파워 컨트롤러 □ □
외부 중립선 변압기 □ □
제로 시퀀스 변압기 □ □
지상 전류 변압기 및 그 부속품 □ □
차원
치수 (mm)
W×H×D
폭(3P/4P) 105/105 105/105
키 62/62 62/62
깊이 61/61 61/61
체중
중량(kg)/고정형 3P 110/120/130
4P 140.3/151.2/162.3
무게(kg)/서랍 3P 175/200/220
4P 175/200/220

선정 가이드

How to Select a 7500A Fixed or Withdrawable Air Circuit Breaker

Specify the ordered current, poles, construction, system voltage, fault level, controller and control-supply requirements when requesting a WEW3-7500 quotation from W9 Group.

01

Define the current and frame

State WEW3-7500, the ordered current and continuous load. Confirm the selected controller and any derating conditions.

02

Match the application voltage

Provide system voltage and prospective fault current. Request a matched rating table rather than relying on a generic solar application title.

03

Choose fixed or withdrawable

Confirm the construction, base, interlocks, terminal arrangement and maintenance access on the installation drawing.

04

Specify the control package

List required trip functions, operating supply, auxiliary feedback and communication needs. Confirm each item in the supplied bill of materials.

Before specifying WEW3-7500: Confirm the complete model, voltage, controller and fault-duty documentation. Series solar wording does not establish extended-voltage or outdoor suitability for the supplied breaker.

W9 그룹 소개

W9 Group 7500A Air Circuit Breaker Supply and Support

Zhejiang W9 Group Technology Co., Ltd. supplies low-voltage electrical products. For a WEW3-7500 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

WEW3-7500 ACB Wiring, Icu, Ics and Icw Document Requests

Use technical support and related products to specify WEW3-7500. Request a datasheet and wiring diagram matching the selected WEW3-7500 configuration.

구매자 FAQ

WEW3-7500 Air Circuit Breaker FAQs: Fault Ratings and Trip Controllers

Find answers about WEW3-7500 selection, configuration and ordering.

Which current choices are listed for WEW3-7500?

The target table lists 4000, 5000, 6300, 7500 A. Confirm the ordered current, controller range and any enclosure or temperature derating.

Does the listing establish every voltage mentioned in the old title?

Use a matched rating document for the offered device. The summary, title and some table entries differ; no extended-voltage suitability is promised from the title alone.

How do fixed and withdrawable versions differ for ordering?

State the required construction and confirm the supplied base, position indication, interlocks, terminals and installation dimensions for that version.

ICU, Ics 및 Icw는 서로 대체 가능한 등급인가요?

Request all required ratings separately at the project voltage. Confirm the short-time withstand duration and the controller settings used in the coordination study.

Does every controller include ground-fault protection or communication?

A series configuration list does not establish every controller function. Confirm the exact controller code, sensing arrangement, protection functions and communication interface.

Can the breaker be installed outdoors without an enclosure?

The available listing does not establish a complete outdoor enclosure specification. Confirm the switchboard protection, environmental conditions and installation requirements; generic waterproof wording is not a device rating.

What is needed for a WEW3-7500 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.

제품 문의

Request a WEW3-7500 Air Circuit Breaker Quotation

Tell W9 Group your ordered current, poles, construction, system voltage, fault level, controller and control-supply requirements, quantity and destination market so the selected configuration can be identified.

W9 그룹에 문의하기