AC Surge Protector Device Class I+II, B+C, T1+ T2 Iimp 7kA FLP7 series
AC Surge Protector Device T1+ T2 7kA FLP7 series (class I+II, class B+C) for use in AC power supply systems.
The AC Surge Protector Device Class I+II, B+C, T1+ T2 Iimp 7kA FLP7 line is a group of Class I+II Surge Protective Devices. They are intended as a protection against indirect and low-intensity direct hits of lightning strokes. In standard three-phase TN-C grid, they provide protection to LPL III, IV requirements given in EN 62305 with total lightning current introduced into the electrical installation of 25 kA and total lightning stroke current 25 or 50 kA based on physical configuration and mutual position of grounding point of the lightning rod, grounding point of the electrical installation and place of SPD installation.
The design of AC Surge Protector Device T1+ T2 7kA FLP7 is based on high energy Metal Oxide Varistors. Such design provides low response time and ensures characteristics for both classes I and II. The modular design with plug-in inserts allows simple and quick replacement of function modules in case of MOV is beyond if its lifespan due to high intensity or often occurrence of overvoltage peaks.
Q1: Selection of surge protector
Al: The grading of the surge protector (commonly known as lightning protection) Is assessed according to the IEC61024 subdivision lightning protection theory, which is installed at the junction of the partition. Technical requirements and functions differ. The first-stage lightning protection device is installed between the 0-1 zone, high for the flow requirement, the minimum requirement of EN 61643-11 / IEC 61643-11 is 7 ka (10/350), and the second and third levels are installed between the 1-2 and 2-3 zones, mainly to suppress the overvoltage.
Q2: Are you a lightning surge protectors factory or lightning surge protectors trading company?
A2: We are a lightning surge protectors manufacturer.
Q3: Warranty and services:
A3:1. Warranty 5 years
2. lightning surge protectors products and accessories have been tested 3 times before ship out.
3. We own the best after-sale service team, if any problem happens, our team will do our best to solve it for you.
Q4: How can I get some lightning surge protectors samples?
A4: We are honored to offer you lightning surge protectors samples, pis contact our staff, and leave detailed contact information, we promise to keep your information confidential.
Q5: Is the sample available and free?
AS: Sample is available, but the sample cost should be payable by you. The cost of the sample will be refunded after further order.
Q6: Do you accept customized order?
A6: Yes, we do.
Q7: What’s the delivery time?
A7: It usually takes 7-15days after confirming payment, but the specific time should be based on the order quantity.
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