3 스트링 PV 컴바이너 박스

HD-3/1 PV 컴바이너 박스

  • 3 string PV combiner box 1000VDC, professional protection for small commercial PV systems.

  • Built-in gPV fuses, Type II SPD, and DC breaker for reliable performance.

  • Suitable for residential arrays, ESS battery projects, and EV charging infrastructures.

견적 받기

카테고리:

개요

The Kuangya HD-3/1 is a 3 스트링 PV 컴바이너 박스 designed for 1000VDC applications.
It consolidates three PV strings into one protected output, ensuring efficient wiring and enhanced safety.
Each input is safeguarded by a gPV fuse, while overvoltage risks are handled by a Type II surge protective device.
A DC breaker provides secure isolation, helping projects remain compliant with IEC standards 및 CE 인증.

Main Features

  • 3 string input: combines 3 PV strings into one protected output circuit.
  • Integrated protection: fuse, SPD및 breaker ensure overcurrent, surge, and isolation protection.
  • Durable enclosure: IP65 case with UV resistance for outdoor rooftop and ground-mounted projects.
  • Applications: residential PV arrays, ESS energy storage및 EV solar carports.
  • International compliance: conforms to IEC, CE, and references UL safety.

사양

모델HD-3/1
Input / Output3 in 1 out
정격 전압1000VDC (also compatible with 600VDC)
FusegPV, 15–30A per string
Surge ProtectionType II SPD, Uc 1000VDC
DC BreakerMCB, 32A, 1000VDC
EnclosurePC+ABS, IP65
표준IEC 60947-2 / IEC 61643-31 / CE

애플리케이션

그리고 3 스트링 PV 컴바이너 박스 is widely applied in commercial solar rooftops,
residential solar projects및 ESS storage.
With factory-assembled protective devices, it reduces installation time and helps meet PV combiner box installation guidelines while improving long-term reliability.

Wiring Diagram

Kuangya HD-3/1 3 string pv combiner box wiring diagram 1000VDC

자주 묻는 질문

Q1: How many inputs does the HD-3/1 support?
A1: It supports three PV strings, merging them into a single protected output.

Q2: What protective devices are inside?
A2: Each input is protected by a gPV fuse, with added SPD and breaker for surge and isolation.

Q3: Can it be used in ESS or EV solar systems?
A3: Yes, the HD-3/1 is frequently installed in ESS battery systems and EV carport solar arrays.

Q4: What compliance standards does it meet?
A4: It complies with IEC and CE requirements, with UL safety references for broader international use.

견적 요청하기

Contact the Kuangya sales team for datasheets, prices, and OEM/ODM services.


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