The CNC YC7VA 2in1 2P Overvoltage and Undervoltage Protector is a microprocessor-based relay designed for single-phase AC networks. It ensures precise monitoring and reliable protection of electrical equipment by preventing damage caused by voltage surges, undervoltage, and overcurrent. With adjustable settings, real-time digital display, and robust construction, it is ideal for residential, industrial, and commercial applications.
Key Features:
Voltage & Current Display: Real-time monitoring with a clear digital display.
Surge & Undervoltage Protection: Protects equipment from 130–300V overvoltage and 80–210V undervoltage.
Customizable Settings: User-configurable voltage thresholds and delay times stored in non-volatile memory.
High Compatibility: Works with copper and aluminum wires; operational voltage 80V–300V.
Reliable Relay Switching: Durable electromagnetic relay for safe load management.
Multiple Protection Modes: Undervoltage, overvoltage, overcurrent, and voltmeter function.
Robust Build: Wide operating temperature (-50°C to 55°C) and high mechanical/electrical life.
Technical Specifications:
Rated Voltage: AC 220V
Frequency: 50Hz/60Hz
Rated Current Options: 15A, 25A, 32A, 50A, 63A
Insulation Voltage: 400V
Protection Degree: IP20
Max Load Power: Up to 13.9kW (depends on current rating)
Applications:
Residential, industrial, and commercial electrical systems requiring overvoltage/undervoltage protection.
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