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Caja combinadora HD-4/2 PV
4 string PV combiner box 1000VDC, compact design for dual-output solar systems.
Integrated gPV fuses, SPD, and DC breaker for secure and efficient power distribution.
Suitable for ground-mounted PV, commercial rooftops, ESS storage, and EV charging.
Visión general
The Kuangya HD-4/2 is a caja combinadora fotovoltaica de 4 cadenas with dual outputs, engineered for 1000VDC solar applications.
It merges four PV input strings and delivers two protected outputs, making it ideal for split inverter systems and medium-scale arrays.
Protection is delivered by Fusibles gPV, a Type II surge protective device, and a DC breaker.
Designed in compliance with Normas CEI y Certificación CE, it also references UL safety requirements.
Main Features
- Dual output: 4 inputs, 2 outputs for flexible system design with dual inverters.
- Integrated protection: Fusibles gPV, SPDy disyuntor ensure safe operation.
- Outdoor-rated: IP65 UV-resistant enclosure for commercial rooftops and ground-mounted PV farms.
- Applications: ESS battery systems, EV charging setupsy medium-scale solar arrays.
- Normas: aligned with IEC 60947, CEy UL.
Especificaciones
| Modelo | HD-4/2 |
| Input / Output | 4 in 2 out |
| Tensión nominal | 1000VDC (supports 600VDC) |
| Fusible | gPV, 15–30A per string |
| Protección contra sobretensiones | Type II SPD, Uc 1000VDC |
| DC Breaker | MCB, 32A, 1000VDC |
| Recinto | PC+ABS, IP65 |
| Normas | IEC 60947-2 / IEC 61643-31 / CE / UL reference |
Aplicaciones
En caja combinadora fotovoltaica de 4 cadenas is a versatile choice for ground-mounted solar systems,
commercial rooftopsy ESS battery storage.
By offering dual protected outputs, the HD-4/2 simplifies split system wiring and ensures compliance with PV combiner box guidelines.
It is also deployed in EV solar charging, supporting safe and efficient distribution.
Wiring Diagram
PREGUNTAS FRECUENTES
Q1: What system size is the HD-4/2 suitable for?
A1: It is ideal for medium-scale solar systems with dual inverter setups.
Q2: What protection devices are included?
A2: The unit comes with gPV fuses, a Type II SPD, and a DC breaker for complete safety.
Q3: Can it be used in ESS and EV charging projects?
A3: Yes, the HD-4/2 is commonly applied in ESS integration and EV charging infrastructures.
Q4: What standards does the HD-4/2 comply with?
A4: It aligns with IEC, CE, and UL safety frameworks for international deployment.
Solicitar presupuesto
Contact the Kuangya sales team for datasheets, pricing, and OEM/ODM services.
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