기술 데이터
WLPV-1451 photovoltaic fuse specifications
W9 Group lists the WLPV-1451 photovoltaic fuse with gPV operation class and a 1000VDC designation for photovoltaic DC protection. Select the individual fuse current, verify its time-current behavior and match the exact physical format to the holder before ordering.
| 모델 | WLPV-1451 |
|---|---|
| 제품 카테고리 | Photovoltaic fuse |
| DC voltage designation | 1000VDC |
| Published current range | 15A–63A |
| Published fuse size | 14×51/22x58mm |
| Operation class | gPV |
| 기재된 파괴 용량 | 20kA |
| Standards listed | GB/T 13539.6 / IEC60269-6; confirm applicable documentation |
선정 가이드
WLPV-1451 solar DC fuse selection
Specify the complete order code, circuit duty, installation conditions and required documents when requesting a WLPV-1451 quotation from W9 Group.
Match the photovoltaic circuit
Provide the maximum DC system voltage, array arrangement and possible fault-current sources. Confirm the fuse duty for the exact protection point.
Select the current and curve
Compare the module and circuit requirements with the ordered fuse current and time-current curve. Request installation-dependent derating information.
Check fuse and holder fit
Match the exact fuse dimensions, contact arrangement and holder rating. Confirm the offered component and included parts before ordering.
Verify the interruption conditions
Request the DC breaking conditions, operating curve and matching technical documents. Confirm any isolation and replacement procedure for the complete assembly.
W9 그룹 소개
W9 Group support for WLPV-1451 photovoltaic fuse
Zhejiang W9 Group Technology Co., Ltd. supplies low-voltage electrical products. For a WLPV-1451 enquiry, contact W9 Group about configuration and matching product documents.
관련 자료
WLPV-1451 Photovoltaic Fuse Dimensions and Datasheets
Use technical support and related products to specify WLPV-1451. Request a datasheet and wiring diagram matching the selected WLPV-1451 configuration.
구매자 FAQ
WLPV-1451 gPV fuse selection FAQs
Find answers about WLPV-1451 selection, configuration and ordering.
What does the gPV designation mean for selection?
The supplier lists gPV as the fuse operation class for photovoltaic protection. Confirm the exact time-current curve, DC operating conditions and scope for the offered fuse; the class label does not select the current for the circuit.
Which voltage and current range are listed?
The target description lists 1000VDC and 15A–63A. Confirm the individual current option and the conditions associated with the DC voltage designation.
Which fuse holder fits this model?
The source lists 14×51/22x58mm. Request the dimensioned drawing and matching holder for the offered version; do not assume the alternative listed dimensions describe one interchangeable format.
Does the 20kA figure apply under every circuit condition?
The supplier lists 20kA breaking capacity. Confirm the corresponding DC voltage and test conditions, and compare them with the prospective fault current at the protection point.
Can I replace it with an AC fuse of the same current?
Do not select by current alone. Confirm a photovoltaic DC rating, operating curve, physical format and holder compatibility appropriate to the exact circuit.
Can a fuse be reset after operation?
A fuse link is replaced after operation rather than reset like a circuit breaker. Confirm the cause of operation and use the specified isolation and replacement procedure for the installation.
What is needed for a WLPV-1451 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.
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