Lightning Arrester French Standard Lightning Arrester Lightning Arrester Material

10ka In 20ka Imax 380v outside Power Protection surge Lightning arresterRelated Products
Product Description
SPD action times (Surge counting) monitoring:
It is composed of built-in current sensing device, signal processing circuit and electromagnetic counter. The current sensing device is
connected with the surge protection device into the ground line. The induced current signal is recorded by limiting the amplitude,
rectifying and filtering the electromagnetic counter to record the surge strike times. s. Laboratory equipmentCompany InformationPackaging & ShippingFAQ
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 GB50057 is 12.5 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 compan?
A2: We are lightning surge protectors manufacturer.
Q3: Warranty and return:
A3:1. lightning surge protectors products and accessories have been tested by 3 times before ship out.
2.We own the best after-sale service team, if any problem happens, our team will do our best to solveit 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 leavedetailed contact information, we promise to keep your information confidential.
Q5: Is sample available and free?
AS: Sample is avaible, but the sample cost should be pay by you.The cost of sample will be refund afterfurther order.
Q6:Do you accept customized order?
A6:Yes, we do.
Q7: What's the delievery time?
A7:It usually takes 7-15days after confirming payment, but specific time should be based on the orderquantity.