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T1 SPD can be used as replacements for what were known as secondary surge arresters for lightning arrestors Product description Surge protector is a lightning protection measure adopted by Zhejiang tohr Electri...
..., the lightning current to earth, and make the protected antenna pole or building does not occur side strike and charged. In most cases the impact of the electrostatic field cable is less than 1/10 of the im...
..., the lightning current to earth, and make the protected antenna pole or building does not occur side strike and charged. In most cases the impact of the electrostatic field cable is less than 1/10 of the im...
...antenna, coaxial arrester, relay, base station arrester, outdoor antenna. Product description The surge protector prevents the damage caused by the feeder line induced lightning overvoltage to the antenna an...
ESE Lightning Rod Early HD-TE01 Advance Discharge Lightning Rod Lightning Protection System Single-pin lightning arrester, a non-inductive, low-impedance metal inner conductor lead wire, the lightning current t...
... lead wire, the lightning current to earth, and make the protected antenna pole or building does not occur side strike and charged. In most cases the impact of the electrostatic field cable is less than 1/10...
ESE Lightning Rod Early HD-TE01 Advance Discharge Lightning Rod Lightning Protection System Single-pin lightning arrester, a non-inductive, low-impedance metal inner conductor lead wire, the lightning current t...
... lead wire, the lightning current to earth, and make the protected antenna pole or building does not occur side strike and charged. In most cases the impact of the electrostatic field cable is less than 1/10...
...the bottom designed spring that has strong anti shock features when it installed in car . This antenna is equipped with lightning protection,takes DC Ground method ,so that under badly environment the antenn...
... from the tower or lightening rod. And the angle between the top of the antenna and the lightning rod is less than 45 degrees. 2.Antenna should face the side of the communication distance from the collagen(o...
...antenna Installation instruction: 1.Setting up the omni antenna is required to less than 1 wavelength from the tower or lightening rod. And the angle between the top of the antenna and the lightning rod is l...
Antenna technical parameter Anti bending omnidirectional antenna Frequency Range Customized Gain 3±0.5dbi VSWR <2.0 Polarization Vertical Horizontal Bandwidth 360° Vertical Bandwidth 55° Ovality ±2db Input Impe...
...over 10years of producing antennas.Providing high-quality services products to customers around the world .this antenna is used in signal booster,set lightning protection when installed out side the antenna ...
New Type Porcelain Transmission LIne Lightning Arrestor Description: Porcelain Surge Arrester for 35~220kv alternating system Main features: It adopts double sealing structure, the core encapsulates by ......
Surge Counter for Lightning Arrestor , Surge Counter Used for Surge Protector Description: The Surge Counter JS-8 is connected under the arrester in serial, it isused for recording the operating times of arrest...
Type 1+2+3 Surge Protectors 1P+NPE lightning Arrestor Feature: BR-25M 1+1 is for low-voltage power supply 275v, Iimp 25kA, 1pole+npe. Nominal discharge current (8/20us): 25kA Max. discharge current (8/20u...