Subhan VAG-63 Digital Adjustable 63A Over/Under Voltage and Over Current Protection Relay

The Subhan VAG-63 is a high-performance electrical safety device designed to protect your home and industrial appliances from unstable power conditions. This intelligent relay continuously monitors line voltage and current, instantly disconnecting power during surges, brownouts, or overloads to prevent equipment burnout. Equipped with a dual digital display, it provides real-time monitoring and allows users to fully customize protection thresholds and recovery times for maximum safety and convenience.

Technical Specifications

• Model: Subhan VAG-63.
• Rated Voltage ($U_n$): 220VAC, 50/60Hz.
• Rated Current ($I_n$): 63A.
• Over-Current Protection Range: 1A – 63A + OFF (Adjustable).
• High Voltage Protection Range: 130V – 300V + OFF (Adjustable).
• Low Voltage Protection Range: 80V – 210V + OFF (Adjustable).
• Over-Current Waiting Time: 0.1 – 10 seconds.
• High Voltage Waiting Time: 0.1 – 10 seconds.
• Low Voltage Waiting Time: 0.1 seconds (Fixed).
• Start Delay Time: 1 – 999 seconds (Adjustable).
• Reset Time: 1 – 999 seconds (Adjustable).
• Certifications: CE, ISO9001.

Why Choose This Product?

• Smart Customizable Protection: Unlike standard protectors, you can manually adjust the high/low voltage and current limits to perfectly match your specific appliance requirements.
• Dual Real-Time Display: The bright LED screen simultaneously shows the live Voltage (V) and Current (A), allowing you to monitor your power consumption instantly.
• Programmable Recovery Timer: Features an adjustable reset delay (1-999s) to ensure power is only restored once the grid has remained stable for a safe duration.
• Comprehensive Safety: Includes specialized “Waiting Time” settings that prevent nuisance tripping during minor, momentary fluctuations.
• Advanced Fire Safety: Built with high-quality materials meeting UL94 V-0 flame retardant standards for enhanced safety.
• Easy System Integration: Designed for standard 35mm DIN rail mounting with a clear wiring diagram printed on the side for professional installation.