Description

NIN-VA-63A 230V Adjustable Voltage & Current Protector

The NIN-VA-63A 230V Adjustable Voltage & Current Protector is a high-performance electrical safety device designed to protect residential, commercial, and industrial electrical systems from voltage fluctuations, over-current conditions, and unstable power supply. Built for reliability and precision, this protector continuously monitors voltage and current levels and automatically disconnects the load when unsafe conditions are detected.

With adjustable voltage and current thresholds, the NIN-VA-63A allows users to customize protection parameters according to the specific requirements of their electrical installation. This makes it an ideal solution for areas with unstable grids, generator-based power systems, and solar hybrid installations.

NIN-VA-63A 230V Adjustable Voltage & Current Protector

Unlike standard fixed protectors, the NIN-VA-63A provides full user control over both voltage and current limits. When voltage rises above or drops below the preset range, or when current exceeds the configured limit, the device instantly disconnects the circuit to prevent damage.

NIN-VA-63A 230V Adjustable Voltage & Current Protector

After power stabilizes, the protector automatically reconnects the load following a programmable delay time. This delay prevents rapid cycling and protects sensitive equipment such as refrigerators, air conditioners, pumps, compressors, inverters, and electronic control boards.

Key protection functions include:

• Over-voltage protection

• Under-voltage protection

• Over-current protection

• Adjustable recovery delay

• Automatic reconnection

Digital Display & User-Friendly Operation

The built-in digital LED display provides real-time monitoring of voltage, current, and system status. Clear indicators allow users and technicians to quickly identify power conditions and make precise adjustments.

Easy Installation & DIN Rail Mounting

Designed for standard DIN rail installation, the NIN-VA-63A fits easily inside distribution boards, control panels, and breaker boxes. Its compact structure and 63A capacity make it suitable for both single-phase main lines and dedicated circuit protection.

Ideal Applications

The NIN-VA-63A Adjustable Voltage & Current Protector is widely used in:

• Homes & apartments

• Shops & offices

• Factories & workshops

• Solar power systems

• Generator power systems

• Pumps, motors & compressors

• Air conditioners & refrigeration units

It is especially recommended for regions with frequent voltage instability, generator switching, or fluctuating load conditions.

Durable Design & Long-Term Reliability

Manufactured with high-quality internal components, flame-retardant housing, and precise sensing circuits, the NIN-VA-63A is built for long service life and continuous operation. It significantly reduces the risk of equipment failure, motor burnout, and electrical damage caused by unstable power supply.

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