TOMZN DC SPD 600V 20kA/40kA Surge Protective Device for Solar Systems

The TOMZN DC SPD 600V 20kA/40kA is a surge protective device that has been designed specifically for use in solar systems. It has been designed to protect solar inverters and other solar components from power surges and transients that can damage or destroy sensitive electronics. This device is a two-pole device, SPD stands for “Surge Protective Device”, and its primary function is to protect sensitive electronic equipment from power surges caused by lightning strikes, or other sources of electrical transients. This device is suitable for both residential and commercial applications.

This surge protector has high-quality surge protection components that provide excellent surge protection performance. It can handle surge currents up to 20kA/40kA and is rated for a maximum voltage of 600V / 1000V. The device is designed to be mounted on a DIN rail and can be easily installed.

The device has advanced features such as a thermal disconnect device that automatically disconnects the surge protector in the event of a surge and an LED indicator that shows the status of the device. These features make it easier to use and monitor the device’s performance.

Features:

• Voltage Rating, Uc: Surge Protector has a voltage rating of 600V / 1000V , this maximum continuous operating voltage. Which means it can handle electrical systems that operate at a maximum voltage of 600V / 1000V.
• Current Rating: The AC surge protector has a current rating of 20kA/40kA, which means it can handle a maximum surge current of 40,000 amps and nominal surge current of 40,000 amps.
• Type: Type 2 SPD is the main protection system for all low voltage electrical installations. Installed on each DC string of solar system, it prevents the spread of over voltages in the electrical installations and protects the loads.
• Number of Poles: The TOMZN 2 Pole 600V, 20kA/40kA DC Surge Protector is a two-pole device suitable to install on solar panel end of the inverter to protect solar inverter and sensitive electrical equipment.
• Protection Level, Up: The DC surge protector has a protection level of less than 1.5kV. When the SPD operates, this is the highest voltage across its terminals. When the current flowing through the SPD equals to nominal current In, this voltage is reached. The voltage protection level selected must be lower than the loads’ overvoltage withstand capacity. In the event of a lightning strike, the voltage across the SPD terminals typically less than Up.
• Response Time: The response time of the TOMZN 2 Pole 600V, 20kA/40kA DC Surge Protector is less than 25 nanoseconds, which means it can quickly respond to voltage surges and spikes and protect electrical equipment from damage.
• Oher: LED indicator that shows the status of the device.
• Mounting Type: The AC surge protector can be mounted on a DIN rail or directly on the wall, which makes it easy to install and maintain.
• Standards: The TOMZN 4 Pole 275V, 20kA/40kA AC Surge Protector complies with international standards such as IEC 61643-1, UL 1449, and CE.

Advantages

Protects Electrical Equipment

One of the key advantages of using TOMZN DC SPD 600V 20kA/40kA in a solar system is that it can help to extend the lifespan of the system components by protecting them from damage caused by power surges and transients. This can help to reduce maintenance costs and ensure the long-term reliability of the system.

Another advantage of using surge protectors in a solar system is that it can help to prevent downtime and lost power generation. Power surges and transients can cause damage to solar panels and other components, leading to system failure and a loss of power generation. By installing an SPD, you can prevent these problems from occurring and ensure that your solar system is always operational.

Additionally, using TOMZN DC SPD 600V 20kA/40kA in a solar system can help to improve safety. Power surges and transients can pose a risk to people working on or around the system. By using an SPD, you can reduce this risk and ensure that your system is safe to operate.

Easy Installation

The DC surge protector can be easily installed on a DIN rail or directly on the wall, which makes it convenient for electricians and installers to install and maintain.

Fast Response Time

The TOMZN AC Surge Protector has a fast response time of less than 25 nanoseconds, which means it can quickly respond to voltage surges and spikes and protect electrical equipment from damage.

Complies with International Standards

The AC surge protector complies with international standards such as IEC 61643-1, UL 1449, and CE, ensuring that it meets the highest quality and safety standards.

SPDs that comply with IEC 61643-1 are rigorously tested for their ability to withstand a variety of power surges and transients, including those caused by lightning strikes and other electrical disturbances. The testing includes both laboratory and field tests, and involves subjecting the SPD to various surge conditions to determine its performance and effectiveness in protecting the equipment it is designed to protect.

Cost-Effective

The TOMZN 2 Pole 600V, 20kA/40kA DC Surge Protector is a cost-effective solution for protecting electrical systems and equipment from voltage surges and spikes. It eliminates the need for costly repairs or replacements of electrical equipment, reducing downtime and improving productivity.

Overall, the TOMZN DC Surge protector device is a cost-effective solution for protecting your solar system and ensuring its long-term reliability.

At IMEX Solar we provide tailor-made engineering solutions to suit individual project requirements by integrating the latest technology developments into our project solutions.

Our engineering team excels in addressing specific consumer needs and developing superior quality solar power systems to yield the best results for our customers.

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