WLM7HU-250-3300 3P 광전지 태양광 MCCB 성형 케이스 회로 차단기 800V MCCB 800VAC/1000VAC/1140VAC MCCB 250A MCCB
기술 데이터
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 성형 케이스 회로 차단기 | 250 | ||||||||||||
| 정격 작동 전류(A) 40℃ | 16-20-25-32-40-50-63-80-100-125-140-160-180-200-225-250 | ||||||||||||
| 등급된 절연 전압 Ui(V) | 1150 | ||||||||||||
| 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 | – | – | – | ||||||||||
| AC690V | – | – | – | ||||||||||
|
최고 등급 단락 차단 용량 Icu(kA) |
AC800V | – | 35 | 50 | |||||||||
| AC1000V | – | 15 | 20 | ||||||||||
| AC1140V | – | 15 | 15 | ||||||||||
| AC415V | – | – | – | ||||||||||
| AC690V | – | – | – | ||||||||||
|
등급 서비스 중단 용량 Ics(kA) |
AC800V | – | 35 | 50 | |||||||||
| AC1000V | – | 15 | 20 | ||||||||||
| AC1140V | – | 15 | 15 | ||||||||||
| 표준 | IEC/EN 60947-2 | ||||||||||||
| 이용 범주 | A | ||||||||||||
| 기온 | -40℃ ~+70 ℃ | ||||||||||||
| 절연재의 안전성 | ■ | ||||||||||||
| 회전 거리 | 0 | ||||||||||||
|
기계적 수명 (CO 재활용) |
유지보수가 필요 없는 제품 | 20000 | |||||||||||
|
전기 수명 (CO 재활용) |
유지보수가 필요 없는 제품 | 1500 | |||||||||||
| 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 | 107 | |||||||||||
| 키 | 200 | ||||||||||||
| 깊이 | 109 | ||||||||||||
| 체중 | |||||||||||||
| 중량(kg)/고정형 | 3P | 3 | |||||||||||
선정 가이드
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.
표시 패널 통합 확인
Request the matching mounting and terminal drawing, clearances, connection type and tightening instructions before panel manufacture.
W9 그룹 소개
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.
관련 자료
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.
구매자 FAQ
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?
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 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.