Welcome to our website
  • head_banner_01

Buy Discount Spd Surge Exporter – SZ-SPD40 – Sofielec Electrical

Short Description:


Product Detail

Product Tags

Related Video

Feedback (2)

Adhering into the basic principle of "quality, assistance, effectiveness and growth", we have attained trusts and praises from domestic and worldwide client for Automotive Relay, Magnetic Relay, Magnetic Latching Relay, If needed, welcome to help make speak to with us by our web page or cellular phone consultation, we are going to be delighted to serve you.
Buy Discount Spd Surge Exporter – SZ-SPD40 – Sofielec Electrical Detail:

product_icon

Surge protector use

Surge is also called surge, as the name implies, it is an instantaneous overvoltage that exceeds the normal operating voltage. Essentially, a surge is a violent pulse that occurs in just a few millionths of a second and can be caused by: heavy equipment, short circuits, power switching, or large engines. Products containing surge blocking devices can effectively absorb large bursts of energy to protect connected equipment from damage.

Surge protector, also known as lightning arrester, is an electronic device that provides safety protection for various electronic equipment, instrumentation, and communication lines. When a surge current or voltage is suddenly generated in an electrical circuit or communication line due to external interference, the surge protector can conduct and shun the current in a very short period of time, thereby avoiding damage to other equipment in the circuit by the surge.

SZ-NPE series surge protector is suitable for TT, TN-S, and other power supply systems of 50/60HZ, 230/400V and below.It is used between neutral line(N) and ground line(PE) to protect the surge caused by indirect lightning and direct lightning or other instantaneous overvoltage.Products comply with GB 18802.1, GB50057andIEC 61643-1 standards.

SZ-NPE by gas discharge tube or air as the main components of discharge gap, in general, went into a state of high resistance between electrodes, when power grid because of thunder and lightning directly or indirectly other transient overvoltage surge, electrodes in a nanosecond time conduction, will surge into the earth, and to protect the equipment on the power grid, when the surge through the NPE disappear, TheN PEis restored to the high resistance state without affecting the normal operation of the power grid
And SZ-SPD series surge protector can be combined into the following solutions:1P+NPE, 3P+NPE and other SPD combination to improve the anti-surge performance.With common mode(MC) and differential mode(MD) protection mode.Adopt 35mm standard guiderail installation, the zero line is connected with 2.5-35mmwire, the grounding wire is connected with more than 6mm double-color multi-strand copper wire, the length is not more than 500mm.
Usually installed in residential distribution boxes, computer centers, information equipment, electronic equipment and control equipment in front of the nearest socket box.

product_icon

Dimension

details
product_icon

factory

factory
factory
factory
factory
factory
factory
factory
factory
product_icon

certification

certification
certification
certification
certification
certification
certification
certification
certification


Product detail pictures:

Buy Discount Spd Surge Exporter –  SZ-SPD40 – Sofielec Electrical detail pictures

Buy Discount Spd Surge Exporter –  SZ-SPD40 – Sofielec Electrical detail pictures

Buy Discount Spd Surge Exporter –  SZ-SPD40 – Sofielec Electrical detail pictures

Buy Discount Spd Surge Exporter –  SZ-SPD40 – Sofielec Electrical detail pictures

Buy Discount Spd Surge Exporter –  SZ-SPD40 – Sofielec Electrical detail pictures

Buy Discount Spd Surge Exporter –  SZ-SPD40 – Sofielec Electrical detail pictures

Buy Discount Spd Surge Exporter –  SZ-SPD40 – Sofielec Electrical detail pictures

Buy Discount Spd Surge Exporter –  SZ-SPD40 – Sofielec Electrical detail pictures

Buy Discount Spd Surge Exporter –  SZ-SPD40 – Sofielec Electrical detail pictures


Related Product Guide:

With a sound business credit, excellent after-sales service and modern manufacturing facilities, we have earned an excellent reputation among our customers across the world for Buy Discount Spd Surge Exporter – SZ-SPD40 – Sofielec Electrical , The product will supply to all over the world, such as: San Diego, Nepal, Iraq, We taking advantage of experience workmanship, scientific administration and advanced equipment, ensure the product quality of production, we not only win the customers' faith, but also build up our brand. Today, our team is committed to innovation, and enlightenment and fusion with constant practice and outstanding wisdom and philosophy, we cater to the market demand for high-end goods, to do experienced products and solutions.
  • This company has the idea of "better quality, lower processing costs, prices are more reasonable", so they have competitive product quality and price, that's the main reason we chose to cooperate.
    5 Stars By Ray from Guatemala - 2018.12.22 12:52
    We have been cooperated with this company for many years, the company always ensure timely delivery ,good quality and correct number, we are good partners.
    5 Stars By Christina from Iceland - 2017.06.25 12:48
    Write your message here and send it to us