AC Surge Protective Device

Yuelong is a professional China AC surge protective device Manufacturers and China AC surge protective device suppliers.AC surge protective device protect low-voltage consumer systems from overvoltages of all types and are available in single-pole to four-pole versions. AC surge protective device use of high-performance varistors permits a rapid response time and a low protection level, without any line follow current. If circumstances are uncertain and there is a risk of fire from an overload, the internal cut-off unit disconnects the arrestor from the mains if necessary. In addition, the QR code printed on the arrestor allows disary. In addition, the QR code printed on the arrestor allows direct access to the online installation instructions. 
View as  
 
  • Professional China quality AC Surge Protection Manufacturers and Suppliers.
    YL1-C40 AC Surge protection device is suitably used in the TT, TN-S, TN-C, IT, TN-C-S and etc power supply system of AC 50/60Hz,<380V, installation om the joint of LPZ1 or LPZ2 and LPZ3, it is designed according to IEC61643-1, GB18802.1, it adopts 35mm standard rail, there is a failure release mounted in the module of surge protection device. When the SPD fails in breakdown for over-hart and over-current, the failure release will help electric equipment separate from the power supply system and give the indication signal, green means normal, red means abnormal, it also could be replaced for the module when has operating voltage.

  • YL9-B+C series SPD T1 T2 are suitable for AC 50/60Hz, rated voltage up to 385V.It protect to indirect and direct lightning effect or other transient over voltage. SPD design according with GB18802.1/IEC61643-1 standard.
    Buy Discount SPD T1 T2 with Free Sample made in China. Yuelong Electric(GHX) is a large-scale SPD T1 T2 manufacturer and supplier in China. We have been specialized in SPD T1 T2 for many years. Our hot selling SPD T1 T2 products with free sample are popular oversea markt.We look forward to working with you in the future.

  • Hot sale quality SPD 40ka with Low Price made in China. Wholesale quality discount SPD AC with 2 Years Warranty
    Our quality SPD AC is well received in the international market! It meets the type 2 requirement class according to IEC 61643-11. These devices protect low-voltage consumer systems from overvoltages of all types and are available in single-pole to four-pole versions. The use of high-performance varistors permits a rapid response time and a low protection level, without any line follow current. If circumstances are uncertain and there is a risk of fire from an overload, the internal cut-off unit disconnects the arrestor from the mains if necessary. In addition, the QR code printed on the arrestor allows disary. In addition, the QR code printed on the arrestor allows direct access to the online installation instructions.

  • Wholesale quality discount SPD AC with 2 Years Warranty
    Our quality SPD AC is well received in the international market! It meets the type 2 requirement class according to IEC 61643-11. These devices protect low-voltage consumer systems from overvoltages of all types and are available in single-pole to four-pole versions. The use of high-performance varistors permits a rapid response time and a low protection level, without any line follow current. If circumstances are uncertain and there is a risk of fire from an overload, the internal cut-off unit disconnects the arrestor from the mains if necessary. In addition, the QR code printed on the arrestor allows disary. In addition, the QR code printed on the arrestor allows direct access to the online installation instructions.

  • China Lighting Surge Protector Free Sample Factory Directly Supply.
    Product Description of China Lighting Surge Protector:
    Iimp (10/350) gap type module, with high lightning discharge capability, is suitable for the first-level lightning protection of the power system. This product is widely used in power systems such as mobile communication base stations, microwave communication bureaus/stations, telecommunications equipment rooms, industrial factories and mines, civil aviation, finance, securities, etc., such as various power distribution stations, power distribution rooms, power distribution cabinets, AC and DC power distribution Screens, switch boxes, and other important equipment that is vulnerable to lightning strikes.

  • Specification of YL2-C50-12.5M 4P Surge Arrester:
    Nominal operating voltage:230/400V (50/60Hz)
    Lightning impulse current (10/350μs):12.5kA
    Nominal discharge current (8/20μs):20kA
    Maximum discharge current (8/20μs):50kA
    Voltage protection level:≤1.5kV

 1 
We have AC Surge Protective Device made from our factory in China for our customers to choose from, which can be wholesale with discounts. Our high quality products are CE certified. Yuelong Electric is known as one of the famous AC Surge Protective Device manufacturers and suppliers in China. We can provide you with not only quality products with 2 Years Warranty, but also free sample, price list and quotation. In addition, we have many kinds of products in stock for you to buy at a low price. We look forward to cooperating with you, if you want to know more, you can consult us now, we will reply to you in time!