25kA Type 1 Surge Protector Application:
• It is mainly used for the first level lightning surge overvoltage protection of AC distribution system.
• Used to guard sensitive equipment from voltage spike.
• Used to protect electrical and electronic equipment from lightning electromagnetic pulse induced voltages, operating transients, and overvoltages.
Surge Protection Devices SPD Class 1.
Surge Protection Devices(SPD)- Detail introduction: Surge Protective Devices (SPD) are used to protect the electrical installation, which consists of the consumer unit, wiring and accessories, from electrical power surges known as transient overvoltages.
SPD Electrical Symbol Explained
SPDs are represented in circuit diagrams by specific symbols and designations. Here are some of the most crucial ones:
Un (Nominal Operating Voltage): The standard voltage at which the SPD operates under normal conditions. For example, a surge protector rated at Un = 220V would be designed to function optimally in a 220V power system.
Up (Voltage Protection Level): This is the maximum voltage the SPD will allow through under rated discharge conditions. A lower Up value indicates better protection for downstream equipment.
Uc (Maximum Continuous Operating Voltage): This refers to the highest AC or DC voltage that can continuously be applied to the SPD without triggering its protection mechanisms.
Iimp (Impulse Current): Indicates the SPD’s capacity to handle a surge current (often measured in kA), which is the maximum level of lightning energy the device can withstand without failure.
Imax (Maximum Discharge Current): Represents the SPD’s highest discharge current capacity, highlighting its endurance against high-energy surges.
Each of these parameters is essential for selecting an SPD that matches your electrical protection needs. Depending on the device model, these values may vary, so checking the specifications on the SPD’s label is critical to ensure compatibility with your system.
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Company Information:
Britec is a factory, specializing in SPDs, located in Yueqing, Zhejiang, China. With advanced technology, our products have been authorized by TUV Rhineland, and CE successfully. We adheres to self R&D, strict detection standards and perfect detection system, modernization management approaches and excellent talent teams, insist on being professional,large-scale brand.
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FAQ:
Q1: How long is the delivery time?
A: Normally 20 working days after received deposit, we have our own factory, the delivery time can be adjust flexible.
Q2: What is the warranty for the surge protection?
A: 5 years.
Q3: What is the payment terms?
A: T/T, Paypal, etc.
Q4: How about the products quality?
A: Our products have got CE, CB, TUV certificates.
Q5: Is it OK to print my logo on lightning arrester?
A: Yes. Please inform us formally before our production.
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