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dc fuse 1500v | KYPV-H3XL gPV Fuse Link (Square-Body, 125–630A)
dc fuse 1500v (gPV), square-body H3XL frame, 315–500A current range.
High breaking capacity 50 kA DC; ceramic body, silver fuse element, quartz-sand arc quenching.
Certified to IEC 60269-6 / UL 248-19; fits KYPV-H3XLB fuse holder
Overview
The KYPV-H3XL is a square-body dc fuse 1500v (gPV) designed for
high-current photovoltaic combiner boxes, energy storage DC buses, and inverter DC inputs.
With a current range of 315–500A, it ensures fast and reliable fault interruption.
Built with a ceramic tube, silver fuse element, and quartz-sand filling, it provides a
breaking capacity up to 50 kA. Install with the
KYPV-H3XLB fuse holder for secure operation.
Key Features
- Square-body gPV fuse link, frame size H3XL, 1500 V DC.
- Current range: 315–500 A.
- High DC breaking capacity: 50 kA.
- Robust design: ceramic body, silver element, quartz-sand arc quenching.
- Standards:
IEC 60269-6,
UL 248-19,
SEIA guidance. - Compatible holder: KYPV-H3XLB.
Specifications
| Type | gPV fuse link, square-body H3XL |
|---|---|
| Rated Voltage | 1500 V DC |
| Current Range | 315–500 A |
| Breaking Capacity | 50 kA (DC) |
| Construction | Ceramic tube, silver element, quartz-sand filling |
| Standards | IEC 60269-6; UL 248-19 |
| Compatible Holder | KYPV-H3XLB |
| Applications | PV combiner box mains, ESS busbars, inverter DC-side protection |
Dimensions
Applications
- High-current PV combiner box main protection (1500 V DC).
- Energy storage DC bus and battery coupling.
- Inverter and DC/DC converter DC-side protection.
- Industrial DC distribution requiring 315–500 A at 1500 V DC.
FAQ
Q1. Which holder should I use with KYPV-H3XL?
Use the KYPV-H3XLB square-body fuse holder.
Q2. What is the breaking capacity?
The
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