DIN Rail Adjustable Voltage Protector

As a leading electrical equipment manufacturer in China, Din Rail Adjustable Voltage Protector with LED display, voltage and current protection, over-voltage, under-voltage or over-current will quickly and automatically cut off the power supply and reconnect automatically to protect the electrical equipment in your home. Equipped with adjustable setting function, you can customize the over-voltage, under-voltage and over-current values according to the actual situation.

● Current Adjustable

● Over-Current Protection Times Adjustable

● Action Reset Delay Time Adjustable

Pugao's Din Rail Adjustable Voltage Protector is suitable for a wide range of scenarios, from domestic to industrial. And the voltage and current thresholds can be customized to meet specific needs. The voltage setting range covers 110V-300V, the current is adjustable up to 63A, and the electromechanical life is 10,000 cycles.

What are the Key Benefits and Functions?

The DIN Rail Adjustable Voltage Protector is engineered to provide comprehensive safety for both domestic and industrial electrical systems. By combining real-time monitoring with customizable settings, it ensures that your equipment remains safe from power anomalies while minimizing operational downtime.

Adjustable Thresholds

Every electrical environment is unique. This protector offers precise customization to match your specific requirements:

• Voltage Settings: You can adjust the over-voltage threshold (230V-300V) and under-voltage threshold (140V-210V) to suit local grid conditions.
• Current Settings: The over-current protection is adjustable from 1A up to 63A, allowing you to protect specific loads accurately.
• Delay Timing: Users can customize the action reset delay time from 1 to 500 seconds, preventing nuisance tripping during temporary fluctuations.

Automatic Reconnection

Designed for convenience and continuity, the device features an intelligent automatic recovery system:

• Self-Resetting: Once the voltage or current returns to the safe range, the unit automatically restores power.
• Minimal Interruption: This ensures that critical appliances and industrial machinery resume operation quickly without the need for manual intervention.

Dual LED Display

Transparency is key to safety. The built-in dual LED screen provides clear, real-time data:

• Voltage Monitoring: Displays the current line voltage instantly.
• Current Monitoring: Shows the real-time amperage, helping you track load usage and identify potential overloads before they trip the system.

Surge and Fault Protection

With an electromechanical life of 10,000 cycles, this device is built for durability and rapid response:

• Rapid Disconnection: It quickly cuts off power during over-voltage, under-voltage, or over-current events to prevent fire hazards and equipment damage.
• Comprehensive Safety: By isolating the circuit during faults, it protects sensitive electronics like computers, medical devices, and home appliances from permanent damage.

Features :

Automatic protection: the Din Rail Adjustable Voltage Protector protects the equipment by automatically disconnecting the power supply during an overvoltage value of 230V-300V, an undervoltage value of 140V-210V or an overcurrent event of 1-63A.

Automatic recovery: If the power condition is stable it will automatically recover the power supply to ensure minimum interruption.

Adjustable thresholds: the Din Rail Adjustable Voltage Protector can be customized with settings for overvoltage, undervoltage, overcurrent and recovery delay times from 1-500 seconds.

Dual LED display: Provides real-time voltage and current monitoring values in a clear and concise manner.

How is it Installed?

Installing the DIN Rail Adjustable Voltage Protector is a straightforward process designed for integration into standard electrical distribution boards. Follow these steps to ensure safe and correct setup:

Mounting

• Standard DIN Rail: The device is designed with a standard clip mechanism to fit securely onto a 35mm DIN rail inside your electrical panel or distribution box.
• Positioning: Ensure the device is mounted in a location with adequate ventilation and is easily accessible for adjusting settings and viewing the LED display.

Wiring

• Input/Output Connections: Connect the incoming power supply (Line and Neutral) to the designated input terminals and the outgoing wires to the load terminals. Ensure all screws are tightened securely to prevent loose connections.
• Current Sensing (If applicable): Depending on the specific model, ensure the current sensing wire (sampling wire) is connected correctly to monitor the amperage accurately.
• Torque Check: Verify that all terminal connections are tight to avoid overheating at the contact points.

Note

• Professional Installation Required: Electrical wiring can be dangerous. It is highly recommended to have a qualified electrician perform the installation to ensure compliance with local safety codes.
• Power Off: Always cut off the main power supply before attempting to install or wire the device to prevent electric shock.
• Configuration: After installation, remember to adjust the voltage and current thresholds according to your specific equipment requirements before turning on the load.

Faq

1. Are you a trading company or a manufacturer? We are a professional factory with 10 years experience in Din Rail Adjustable Voltage Protector.

2. Do you accept customized service? Yes, we provide OEM/ODM service, we can print your brand logo on the products or customize them according to your drawings and parameters.

3. What is your lead time? It depends on your product requirements such as whether you want to customize and the quantity of products. Usually, it takes 10~15 working days to complete.

4. How to solve the quality problem? Please provide detailed photos of the quality problem,Pugao technical staff will analyze the cause and we will provide a solution within 2 days.