CNC YC7VA 2in1 63A 2P Overvoltage and Undervoltage Protector

The CNC YC7VA 2in1 63A 2P is a versatile overvoltage and undervoltage protection relay with voltage and current display capabilities. Designed for single-phase AC networks, it ensures the safety of electrical equipment by protecting against voltage surges, undervoltage, and overcurrent. With its microprocessor-based design, it provides precise monitoring, digital voltage display, and customizable settings for optimal performance. The device is suitable for residential, industrial, and administrative applications.

Key Features

• Voltage and Current Display: Real-time monitoring of main voltage and current with a digital display for clear visualization.
• Surge Protection: Protects equipment from overvoltage (130-300V) and undervoltage (80-210V) issues.
• Customizable Settings: User-configurable voltage values and delay times, stored in non-volatile memory.
• High Compatibility: Supports connections using aluminum or copper wires, with a wide operational voltage range (80V-300V).
• Electromagnetic Relay Switching: Ensures reliable load switching with durable relay components.
• Multiple Protection Modes: Functions include undervoltage, overvoltage, overcurrent protection, and operation as a voltmeter.
• Robust Build: Designed to operate under harsh conditions with a wide temperature range (-50°C to 55°C) and high mechanical and electrical life expectancy.

Technical Specifications

• Rated Voltage: AC 220V
• Operating Voltage Range: AC 80V-300V
• Frequency: 50Hz/60Hz
• Rated Current Options: 15A, 25A, 32A, 50A, 63A
• Overvoltage Setting Range: 130-300V
• Undervoltage Setting Range: 80-210V
• Current Trip Delay: Adjustable (1-999s, default 30s)
• Reset/Start Delay: Adjustable (1-999s, default 5s)
• Insulation Voltage: 400V
• Protection Degree: IP20
• Altitude: ≤2000m
• Operating Temperature: -50°C ~ 55°C
• Max Load Power: Up to 13.9kW (depending on current specification)

The CNC YC7VA-40 2P is an ideal choice for ensuring the safety and longevity of electrical systems in various environments. Its precision, durability, and user-friendly features make it indispensable for voltage and current protection applications.