Surge Protection Device

As an international high-tech enterprise specializing in lightning proof surge protector OEM and ODM, we have 15 years of lightning protection experience and advanced technology. Techwin lightning protector supplier has more than 1000 models of good quality surge protector, which can meet the lightning protection needs of various industries, and is widely used in the lightning protection of the whole building. Multi port surge protector, spike protection device, surge protection for led drivers, plug adapter, amps and voltage regulators.

Types Of Surge Protection Device for Lightning

SPD for Power Supply

Power surge protector, also known as lightning protector, is suitable for AC 50/60HZ, rated voltage 220V/380V power supply system.

SPD for New Energy System

New energy lightning protection devices(SPD) are mainly divided into AC/DC lightning surge protectors for wind power plants, etc.

Signal SPD

The signal line SPD is actually a signal lightning arrester, which is installed in series in the signal transmission line, usually at the front end.

SPD for Telecommunication/ Antenna protector

Antenna feeder lightning arrester is a kind of surge protector, which is mainly used for lightning protection for feeder lines. An antenna-feed lightning arrester is also called an antenna-fed signal lightning arrester, an antenna-fed lightning arrester, an antenna-fed line lightning arrester, and an antenna-fed line lightning arrester. In the actual selection, the product's frequency range, insertion loss, VSWR, maximum discharge current, and other parameters are the primary considerations.

Smart Lightning Surge Protection Devices

At present, the products we have developed include smart transmission boxes, smart lightning protection devices, smart counters, smart current monitors, smart resistance monitors, multi-function SPD monitors, etc.

Large Discharge Currrent TVSS Lightning Protection Box

The lightning protection box is a kind of lightning protection equipment, which is mainly installed in the power distribution room, power distribution cabinet, AC power distribution panel, switch box, and other important equipment that are vulnerable to lightning strikes.

Surge Protection Solutions

Lighting Protection For Building

Surge arrester application in Telecommunication

CCTV/Safety Monitoring

lightning protective devices for Electrica power systems

PV solar and wind power surge protection

Lightning surge protection for Charging Station

lightning protection solution for Integrated network system

Surge Protection Device Working Principle

SPD for lightning protection is designed to limit transient overvoltages of atmospheric origin and divert current waves to earth, so as to limit the amplitude of this overvoltage to a value that is not hazardous for the electrical installation and electric switchgear and control gear.

The three types of SPD:

Type 1 SPD

The Type 1 SPD is recommended in the specific case of service-sector and industrial buildings, protected by a lightning protection system or a meshed cage.

Type 2 SPD

The Type 2 SPD is the main protection system for all low voltage electrical installations. Installed in each electrical switchboard, it prevents the spread of overvoltages in the electrical installations and protects the loads.

Type 3 SPD

These SPDs have a low discharge capacity. They must therefore mandatorily be installed as a supplement to Type 2 SPD and in the vicinity of sensitive loads.

Now the lightning surge arrester price is low, if you are interested, please contact us.

As a spd supplier, we will do our best to meet all the needs of customers.