Liuyi Electric Overvoltage And Undervoltage Protector Supplier

LiuYi Overvoltage And Undervoltage Protector is designed for stable power supply control, integrating dual protection and monitoring for distribution systems.

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Liuyi Electric Overvoltage And Undervoltage Protector Manufacturer

LiuYi focuses on standardized manufacture and stable supply of Overvoltage And Undervoltage Protector for panel builders and equipment integrators.
  • Dual overvoltage and undervoltage protection logic for electrical equipment safety
  • Compatibility with varying regional grid voltage ranges and load conditions
  • Integrated real-time voltage (/current) display for operational status indication
  • DIN rail mounting structure aligned with standard distribution cabinets
Guide rail AC intelligent digital display meter (5)
Liuyi Electric Smart Meter Factory

Our Advantages

Liuyi Electric supplies high-quality electrical protection and intelligent control products, including smart meters, over/under voltage protectors, intelligent reclosers, and related accessories. These products are widely used in residential, commercial, and industrial applications.
Current

Supports 5-100A Current

Our products have excellent high current carrying capacity and can operate stably for a long time under high load conditions.

Flame retardant

UL94 Flame Retardant Materials

Made of flame-retardant materials, it ensures that electrical appliances are not easily ignited in the event of a short circuit or overload, thus preventing the spread of fire.

Data accuracy

Accurate Power Data in Real Time

Our products have built-in high-precision sensors that enable real-time energy monitoring, thus achieving smarter power management.

What is Overvoltage And Undervoltage Protector?

Overvoltage And Undervoltage Protector is an electrical protection device designed to monitor line voltage and disconnect circuits when abnormal voltage conditions occur.

How does Overvoltage And Undervoltage Protector work?

Overvoltage And Undervoltage Protector continuously measures input voltage and triggers a disconnection mechanism when voltage exceeds predefined overvoltage or undervoltage limits.

Which applications require Overvoltage And Undervoltage Protector?

Overvoltage And Undervoltage Protector is suitable for distribution panels, industrial equipment power inputs, and systems sensitive to voltage fluctuations.

How is Overvoltage And Undervoltage Protector installed?

Overvoltage And Undervoltage Protector is installed on standard DIN rails within distribution cabinets, allowing integration without structural modification.

How should Overvoltage And Undervoltage Protector be selected?

Selection of Overvoltage And Undervoltage Protector should be based on system voltage level, load characteristics, and regional grid conditions to ensure proper protection thresholds.