SN Electrical
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Professional Custom Complete Power Distribution Cabinet Manufacturer | Global Fast Delivery
We are a professional manufacturing factory specializing in custom complete power distribution equipment. We do more than just assemble; we provide one-stop electrical solutions from technical drawing review to finished product commissioning. We have long-term in-depth cooperation with world-leading brands such as Schneider, ABB, Siemens, Omron, and CHINT, ensuring that every delivered cabinet boasts "international-level" core quality.
Product Introduction
This product is a low-voltage power distribution cabinet dedicated to industrial and commercial distributed PV systems, customized with full original ABB components. It provides safe end-distribution for PV grid-connected systems. The cabinet integrates incoming isolation, main circuit protection, branch breaking, and earthing assembly. Pre-wired and insulated in the factory, it is ready for installation and use on-site to realize safe secondary distribution of PV power, suitable for factories, industrial parks, and PV power stations.
Core Structure
Cabinet: Thick cold-rolled steel with electrostatic spraying, dustproof and anti-misoperation, suitable for long-term outdoor operation.
Incoming Isolation: ABB XLP1 fuse disconnector, providing safety isolation and short-circuit protection.
Main Protection: ABB XT molded case circuit breaker, overload/short-circuit protection, supporting remote tripping.
Branch Distribution: ABB miniature circuit breakers for independent breaking and protection of multiple circuits.
Insulation Protection: Fully insulated busbars, standardized wiring, complete earthing for high safety.
Working Principle
PV grid-connected AC power goes through incoming isolation → main circuit protection → branch distribution → end power supply, forming three-level protection. A single circuit failure does not affect the whole system, stably adapting to PV self-consumption systems.
Key Selling Points
Applications
Suitable for end power distribution in industrial and commercial distributed PV, rooftop PV, PV-storage integration, industrial parks, workshops, and other PV self-consumption scenarios.
| Specification Item | Details |
|---|---|
| Name | Distribution cabinet |
| Product type | Power distribution |
| Box/cabinet size | Customizable |
| Box/cabinet thickness | 0.8/1.2/1.5mm |
| Instal type | Wall mounting/console mode |
| Component brand | Schneider, ABB, Omron, DELIXI, Eaton, Siemens |
| Shell material | Carbon steel, stainless steel, explosion-proof |
| Major component | Shell, circuit breaker, power input interface, distribution unit, protective device, and auxiliary equipment |
| Protection level | IP40, IP44, IP54, IP65 |
| Type of AC power supply | Single phase and three-phase |
