Surge Protection Device
As an international high-tech enterprise specializing in lightning proof surge protectorOEM and ODM, we have 15 years of lightning protection experience and advanced technology. Techwin lightning protector supplierhas 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 Devicefor 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 protectionis 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 protector priceis low, if you are interested, please contact us.
As a spd supplier, we will do our best to meet all the needs of customers.
Send product request
Other supplier products
 |
UL 1449 Certificated TVSS Lightning Protection Box | ul 1449 tvss surge protector ul 1449 tvss ul certified surge protector ul surge protector ul approved surge protector ul 1449 surge protector, ul c... |
 |
DC Power SPD | DC power supply SPD, also called DC lightning arrestor or DC surge suppressor, is designed for the protection of DC power circuit from the damage o... |
 |
Din-rail DC Power SPD For PV Solar Power System | DC module for PV solar power system is mainly used to protect DC power system and electric and electronic equipment from lightning over-voltage and... |
 |
Type 1+2 /Class B+C Switch-type Gap Technology Lightning Surge Protector with TUV mark | These series products are mainly used for Type 1+Type 2 protection of power distribution systems (10/350µs) and are used to protect electrica... |
 |
AC Power SPD | AC power SPDis mainly applicable to the power distribution systems for Class I / II / III( Type1, type 2, type3) protection. Surge arresters for AC... |
Same products
 |
Padel Court Manufacturers | Seller: 871279 | Padel Court Manufacturers The global market continues to grow rapidly in 2026, driven by inc... |
 |
padel court | Seller: 871279 | padel court is a professional manufacturer providing high-quality panoramic padel court syst... |
 |
Safety Chuck | Seller: Ruian Chuangbo Machinery Co., Ltd. | Safety Chuck provides secure shaft locking and reliable roll handling for industrial winding equi... |
 |
Quilted Gilet Vest | Seller: Shijiazhuang Jizhu International Trade Co., Ltd | This men's giletis crafted from 300T Dull Spun Polyester with a TPU membrane, offering superior w... |
 |
Polyethylene Trackway road panel | Seller: Shandong Ningjin Xinxing Chemical Co., Ltd | OurTrackway Matting solutionsprovide durable and reliable access across various terrains. Designe... |
