Engineered for industrial and commercial applications, the VPR-900 provides fast response times, accurate voltage sensing, and dependable protection against unstable power supply conditions. It is ideal for use in diesel generator systems, electrical distribution panels, manufacturing plants, telecom facilities, commercial buildings, and critical power installations.

The relay automatically restores power once the voltage returns to a safe operating range, ensuring uninterrupted and secure operation of connected equipment. Its compact design, easy installation, and user-friendly settings make it a preferred choice for electrical protection systems.

Key Features

Over Voltage Protection
Under Voltage Protection
Continuous Voltage Monitoring
Automatic Load Disconnect Function
Automatic Voltage Recovery Function
Fast Response Time
High Accuracy Voltage Detection
Adjustable Voltage Settings
LED Status Indicators
Reliable Relay Output
Protection Against Power Fluctuations
Compact DIN Rail Mount Design
Industrial Grade Construction
Easy Installation and Maintenance
Long Operational Life
Stable Performance in Harsh Environments
Generator and Utility Power Protection
Suitable for Single Phase and Industrial Applications

Technical Advantages

Protects electrical equipment from voltage spikes
Prevents damage caused by low voltage conditions
Reduces maintenance costs
Enhances equipment lifespan
Improves electrical system reliability
Automatic fault detection and recovery
Ideal for unstable power supply conditions
Provides continuous system monitoring

Applications

Diesel Generator Control Panels
Generator Protection Systems
Electrical Distribution Panels
Industrial Machinery
Motor Protection Systems
Manufacturing Plants
Commercial Buildings
Hospitals
Telecom Sites
Data Centers
Pump Control Panels
HVAC Systems
UPS Systems
Power Backup Installations

Benefits

Protects expensive electrical equipment
Prevents unexpected equipment failure
Minimizes downtime and maintenance costs
Improves operational safety
Ensures stable electrical performance
Suitable for industrial and commercial environments
Reliable protection against voltage abnormalities
Easy integration into existing electrical systems

VPR 900 Voltage Protection Relay