Endereço
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St. Dorchester Center, MA 02124
Horas de trabalho
De segunda a sexta-feira: das 7h às 19h
Fim de semana: 10:00 - 17:00
Porta-fusível de 1500 V CC | KYPV-H1XLB / H2XLB / H3XLB para fusíveis gPV de corpo quadrado
1500V DC fuse holder series for square-body gPV fuse links (H1XL–H3XL); also known as fuse bases.
High-reliability contacts, flame-retardant body; DIN-rail or fixed mounting.
Ideal for PV utility-scale arrays, ESS DC bus, and inverter DC input protection.
Visão geral
O KYPV-H1XLB / H2XLB / H3XLB são 1500V DC fuse holders designed
for square-body gPV fuse links (KYPV-H1XL to H3XL). In many datasheets they
are also referred to as fuse bases. With flame-retardant housings and silver-plated
copper terminals, these holders provide stable electrical contact and service-friendly
replacement in Caixas combinadoras fotovoltaicas, energy storage
systems, and inverter DC inputs.
Principais recursos
- Models: KYPV-H1XLB, KYPV-H2XLB, KYPV-H3XLB.
- Tensão nominal: 1500 V CC; breaking capacity up to 50 kA (with gPV fuses).
- Compatible with square-body fuse links: KYPV-H1XL / H2XL / H3XL.
- Silver-plated copper contacts; low temperature rise; robust latch design.
- Mounting options: 35 mm DIN-rail or fixed mounting (panel/plate).
- Compliance:
IEC 60269-6,
UL 248-19.
Dimensões
KYPV H1XLB:
KYPV H2XLB:
KYPV H3XLB:
Aplicativos
- Utility-scale PV combiner box main/branch protection (1500 V DC).
- ESS DC bus and battery coupling with square-body gPV fuses.
- Inverter and DC/DC converter DC-side protection.
- Industrial DC distribution where 1500 V DC is required.
PERGUNTAS FREQUENTES
Q1. Are these “fuse holders” the same as “fuse bases”?
Yes. “Fuse holder” is the common market term; many technical sheets use “fuse base”.
Q2. Which fuse links fit each holder?
KYPV-H1XLB fits KYPV-H1XL; H2XLB fits H2XL; H3XLB fits H3XL (square-body gPV).
Q3. Do the holders define electrical ratings themselves?
Primary electrical performance is defined by the installed gPV fuse link; the holder provides correct mechanical fit and safe mounting.
Q4. Why prioritize dimension drawings on the page?
For 1500 V square-body holders, size and mounting pitch are the key selection factors; clearances and terminal openings must be verified before panel layout.
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