2025-09

GRL at the 138th Canton Fair – Advanced Electrical Protection Solutions for Industry and Renewable Energy

2025-09-28

GRL is proud to invite partners, clients, and industry professionals to visit us at Booth 15.2 E22-23, October 15-19, 2025, at the China Import and Export Fair Complex in Guangzhou. At this year’s exhibition, GRL will showcase a complete range of electrical protection and connection solutions, designed to improve safety, reliability, and efficiency in industrial power distribution, photovoltaic systems, and energy storage applications.

Why Visit GRL at the Canton Fair

Attendees can experience live demonstrations of our DNH18 fuse switch disconnectors, high-voltage drop-out fuses, NH fuse links, and isolator switches, and discover how GRL solutions can:

Enhance safety in industrial and renewable energy systems.
Simplify installation and reduce operational costs.
Provide high reliability for energy storage and PV projects.
Support smart monitoring and remote system management.

📍 Address: No.382, Yuejiang Zhong Road, Guangzhou, China
🌐 More info: GRL LinkedIn

Join GRL at the Canton Fair to explore fuse switch disconnectors for PV combiner boxes, high-voltage drop-out fuses for energy storage systems, NH fuse links for industrial power distribution, and isolator switches for safe maintenance, and see how our innovative solutions can power your projects safely, efficiently, and reliably.

GRL at the 138th Canton Fair 1

DNH18 Series Bar-Type Fused Disconnect Switches

The DNH18 fuse switch disconnector series offers an innovative vertical design for compact busbar installations without drilling. Key features include:

Hanging terminals for rapid installation and reduced labor costs.
Optional multi-function intelligent meters for programmable measurement, LED status display, digital communication, and remote energy monitoring.
Parallel connection capability up to 1250A with a fuse, or 2000A with a copper link, ensuring high-capacity protection.
Lockable design and overall protective structure for enhanced operational safety.
Ideal for PV combiner boxes, cable branch boxes, and American-style box transformers, providing reliable low-voltage overcurrent protection

High-Voltage Drop-Out Fuses

GRL’s high-voltage drop-out fuses are engineered for substations, distribution networks, and energy storage systems, delivering:

Fast fault current interruption to protect sensitive equipment.
Durable, long-term operation for industrial and renewable energy systems.
Seamless integration with fuse switch disconnectors for safe high-voltage isolation.
Perfect for energy storage modules, PV power plants, and industrial power distribution networks.

NH Fuse Links and Fuse Switch Disconnectors

Provide high-capacity overcurrent protection in low-voltage distribution systems, industrial control panels, and photovoltaic energy applications.
Support flexible installation with safe operation and minimal maintenance.
Designed to reduce the risk of equipment failure, ensuring a continuous power supply and system stability.