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Caja combinadora HD-2/2 PV
Dual string PV combiner box 1000VDC, optimized for flexible dual-output applications.
Integrated gPV fuses, Type II SPD, and DC breaker for robust circuit protection.
Ideal para ESS integration, residential rooftops, and EV charging systems.
Visión general
The Kuangya HD-2/2 is a caja combinadora fotovoltaica de doble cadena designed for 1000VDC PV systems.
It combines two PV input strings and distributes them into two protected outputs, making it highly suitable for split inverters or systems requiring redundancy.
Equipped with Fusibles gPV, a Type II SPD, and a DC breaker, it provides layered protection.
The unit complies with IEC standards, carries Certificación CE, and references UL safety for international markets.
Main Features
- Dual-output flexibility: 2 inputs / 2 outputs, ideal for dual inverter setups or redundant systems.
- Integrated protection: Fusibles gPV, protección contra sobretensionesy breaker safeguard against faults.
- Weatherproof enclosure: IP65 rated housing, UV resistant for rooftops and carports.
- Wide application: fits ESS battery storage, residential PV systemsy EV charging carports.
- Compliance: Designed per IEC, CEy UL.
Especificaciones
| Modelo | HD-2/2 |
| Input / Output | 2 in 2 out |
| Tensión nominal | 1000VDC (supports 600VDC) |
| Fuse | gPV, 15–30A per string |
| Surge Protection | Type II SPD, Uc 1000VDC |
| DC Breaker | MCB, 32A, 1000VDC |
| Enclosure | PC+ABS, IP65 |
| Normas | IEC 60947-2 / IEC 61643-31 / CE / UL reference |
Aplicaciones
This caja combinadora fotovoltaica de doble cadena is often deployed in residential rooftops,
ESS systemsy EV charging stations.
By providing two protected outputs, it enhances system design flexibility and safety, supporting modern PV architectures in line with PV combiner box practices.
Wiring Diagram
PREGUNTAS FRECUENTES
Q1: What makes the HD-2/2 different from HD-2/1?
A1: The HD-2/2 provides two protected outputs instead of one, offering more flexibility for dual inverters.
Q2: Can it be used for ESS battery storage?
A2: Yes, this caja combinadora fotovoltaica de doble cadena is widely applied in ESS integration projects.
Q3: Does it include surge protection?
A3: Yes, a Type II SPD is installed to guard against voltage surges.
Q4: Is it compliant with international certifications?
A4: Yes, it aligns with IEC, CE, and UL reference standards for global deployment.
Solicitar presupuesto
Contact the Kuangya sales team for datasheets, pricing, and OEM/ODM customization.
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