Surge protection devices, also known as surge arresters, surge protection devices, surge protection devices (SPD), overvoltage protectors. Suitable for 50, 60Hz. Surge protectors are devices that use modern electronics and other technologies to prevent lightning strikes. Surge protection device (SPD) is an indispensable device in the lightning protection of electronic equipment, often referred to as "lightning arrester" or "overvoltage protector" in the past. What are surges (also known as surges) and peak voltages? Surge and peak voltage (pulse) refer to an increase in "conventional" voltage, usually caused by drastic fluctuations or an increase in electricity demand. Opening high-power appliances, vacuum cleaners, air conditioners, and washing machines can all trigger surges and peak voltages. Any type of interference can damage electronic devices. Exceeding the actual repair scope. In addition, severe weather (lightning) and daily power company gate opening, closing, and maintenance work can bring destructive surges to power lines
Function of testing report:
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1. Telephone communication and confirmation of requirements
2. Recommend solutions and confirm quotations 3. Mail samples and arrange testing 4. Progress tracking and result feedback 5. Provide reports and after-sales service 6. If urgent or priority processing is requiredTesting and testing characteristics:
1. The testing industry is fully covered, meeting different testing needs
2. Fully cover the laboratory and allocate localized testing nearby3. Engineers provide one-on-one services to make testing more accurate
4. Free initial testing, with no testing fees charged
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6. Short cycle, low cost, and attentive service 7. Possess authoritative qualifications such as CMA, CNAS, CAL, etc 8. The testing report is authoritative and effective, and is generally used in China