Customized Rib Distribution Cabinet Switchgear for Philippine Electric Vehicle Charging Infrastructure

Overview

Designed for the Philippines leading solar and renewable energy solutions provider,

this custom switchgear integrates a ribbed busbar connection system within a modular “rib cage”

enclosure and is optimized for efficient power distribution for electric vehicle (EV) charging systems.

Key Features

Rib-Bus System for Efficient Power Distribution

High conductivity and low losses: Rib-structured copper or aluminum busbars maximize current carrying capacity while minimizing energy loss and heat generation.

Compact layout: Modular busbar sections enable dense, space-saving connections, ideal for space-constrained facilities such as charging stations.

Enhanced safety: Insulating barriers between busbar modules reduce the risk of short circuits, while integrated grounding ensures compliance with Philippine Electrical Standards (PNS/IEC).

Robust “rib cage” enclosure design

Durable construction: Made of corrosion-resistant galvanized steel or aluminum alloy, it is suitable for tropical climates with high humidity and salt exposure.

IP55 protection: Dust and water resistant, ensuring reliable operation in outdoor EV charging environments.

Optimized ventilation: Strategically placed cooling vents prevent overheating without compromising protection.

Scalability and flexibility

Modular expansion: Easily add or reconfigure busbar modules to accommodate future upgrades in charging capacity or additional circuits.

Universal compatibility: Designed to integrate with AC and DC charging systems, supporting up to 1,000V DC (in compliance with Philippine grid requirements).

Simplified installation and maintenance

Plug-and-play assembly: Prefabricated busbar sections and standardized connections reduce field installation time by up to 40%.

Quick access panel: Front-access compartment design allows for easy inspection and maintenance without disassembling the entire unit.

Technical specifications

Applications

EV fast charging stations: Provide stable power delivery for high-demand DC chargers (50kW–350kW).

Solar charging hubs: Seamlessly integrate with PV inverters and battery energy storage systems for off-grid or grid-connected solutions.

Commercial and public infrastructure: Supports multiple charging stations in shopping malls, parking lots and bus stations.