{"product_id":"gnn1m-al-non-source-corona-field-lightning-dissipation-protection-device-副本","title":"GNN1M-AL Non-Source Corona Field Lightning Dissipation Protection Device","description":"\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 14.05pt; font-family: 微软雅黑; color: rgb(0,0,0); font-weight: bold;\"\u003eDescription of Non-Source Corona Field Lightning Drive \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 14.05pt; font-family: 微软雅黑; color: rgb(0,0,0); font-weight: bold;\"\u003eDevice \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003eI. Product principle \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003eA lightning protection device is an electrical apparatus designed to \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003esafeguard electrical equipment from high transient overvoltage hazards \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003ewhile limiting the duration of current flow and regulating discharge \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003eparameters. As a critical component of lightning protection systems, it \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003econsists of three main elements: an ionization unit with multiple \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003epointed electrodes positioned above the protected structure, a ground\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003elevel current collection system embedded in the soil, and connecting \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003ewires linking these components. The ionization unit maintains near\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003eground potential within thundercloud electric fields. When the intensity \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003eof the thundercloud's electric field surges, the resulting potential \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003edifference between this unit and adjacent air causes ionization near the \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003eneedle tips of air particles, generating substantial space charges. \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003eTypically, the lower layer of thunderclouds carries negative charges, \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003ewhile induced positive charges accumulate at the ground surface. These \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003eionized negative charges are absorbed by the current collection system, \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003ewhereas the positive charges attract and neutralize the negative \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003echarges from the thundercloud, thereby achieving effective lightning \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003edissipation. \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003eA lightning rod system consists of three components: an ionization \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003eunit, connecting wires, and grounding equipment. It operates on the \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003eprinciple of spark discharge from a metal needle electrode. When \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003elightning clouds generate an electric field, the needle's surface \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003ebecomes electrically charged. As the electric field strength reaches a \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003ecritical threshold, surrounding air molecules become ionized and \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003edisperse under the electric field's influence, while new air molecules \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003egradually replace them. This continuous process creates an ionic \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003ecurrent flowing from the needle electrode to the surrounding enviro\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003enment. The ionic current increases exponentially with rising potential. \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003eWhen lightning strikes the lightning rod or protected structures, both \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003ethe rod and nearby ground become electrically charged with opposite \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003epolarity to the cloud's charge. The ionization unit contains multiple \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003eneedle electrodes that release massive charges into the ground. These \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003echarges travel toward the thundercloud under the electric field's \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003einfluence, neutralizing the cloud's charge and weakening the lightning\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003efield. This mechanism effectively prevents objects from being struck by \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003elightning. \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003eII: Product features: \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003e1.Composed of a metal lightning rod; \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003e2. Adopt the fan arrangement, radiation arrangement or parallel \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003earrangement; \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003e3. The semiconductor resistance of each lightning rod should be 35KΩ \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003eplus or minus 10%; \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003e4. Each lightning rod should be able to withstand three voltage shocks \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003eof more than 1100KV; \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003e5. The impulse discharge voltage between the tops of two adjacent \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003elightning rods should be approximately equal to 900kv; \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003e6. Strong wind resistance, can resist 45m\/s wind; \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003eIII: Product Description: \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003e1: multi-gap lightning arrester with high arc quenching capability; \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003e2: It has multiple gaps or arc extinguishing gaps, which are composed \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003eof a main gap and many small gaps connected in series. The gap \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003eexposed to the atmosphere is called the main gap, and the multi\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003echambered gap is installed in an insulated rod made of special \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003ematerials \u003c\/span\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003eGap formation; \u003c\/span\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003e3: low lightning protection level and large current capacity, which can \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003ewithstand direct lightning attack; \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003e4: simple structure, small size and light weight; \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003e5: Easy to install and maintenance free; \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003e6: can operate in harsh environment, not afraid of pollution; \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003e7: good insulation coordination with the protected equipment, strong \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003earc extinguishing ability, not easy to cause circuit breaker trip; \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003e8: low discharge voltage and small dispersion, no cutoff wave is \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003egenerated during operation, strong protection performance; \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003e9: It has the characteristics of lightning attraction and lightning current \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003einto the ground of ordinary lightning rod: \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003e10: Limit the sharp rise of lightning current, effectively reduce the \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003eamplitude and steepness of lightning current, and reduce the secondary \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003eeffects caused by lightning induction: \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003e11: Strong ability to withstand lightning, self-recovery function, \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003emaintenance free, long life. \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003eIV: Technical requirements and performance parameters \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003e1、 performance parameter \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003eThe lightning protection device utilizes an array of multi-pin \"tip\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003elike effect\" electrodes. Under the influence of thundercloud electric \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003efields, it releases corona ions that form a protective shield over the \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003eprotected object. This shielding mechanism inhibits the initiation of \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003eupward leader currents, slows the propagation of downward leader \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003ecurrents, and prevents the formation of discharge channels between \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003ethunderclouds and the ground. Consequently, it effectively prevents \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003ecloud-to-ground flashover within protected areas while avoiding issues \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003esuch as strong electromagnetic pulse radiation, induced overvoltage, \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003eand potential counterstrikes caused by lightning current discharge. \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003eThe structure of the lightning rod device is shown in Figure 1, which \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003eshould be composed of discharge needle, discharge cylinder, support, \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003esupporting insulator and ball support. It also includes a universal base \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003e(suitable for all types of poles and towers), and is equipped with a \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003ecurrent detection system with data wireless transmission function.\u003c\/span\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003eFigure 1 Schematic Diagram of Lightning Rod Structure \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003eThe lightning rod device should have enough protection range, \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003eand its protection characteristics are shown in Figure 2: \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0569\/1798\/3431\/files\/ad1a1b7183951dc89f508a6b6c422144.png?v=1755955015\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003eFigure 2 Schematic Diagram of Lightning Rod \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003eProtection Range \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003eGround protection radius r (m): \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 宋体; color: rgb(0,0,0);\"\u003er=10h \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 宋体; color: rgb(0,0,0);\"\u003e(1) \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003eWhere: h is the height of the lightning rod \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003einstallation (m) \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003eOn the plane of the protected object height hx \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003e(m), the protection radius rx (m) is: rx=10 (h— \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 微软雅黑; color: rgb(0,0,0);\"\u003ehx) \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"mso-spacerun: 'yes'; font-size: 12pt; font-family: 宋体; color: rgb(0,0,0);\"\u003e（2）\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"GOUNENGNAIL GROUNDING","offers":[{"title":"Default Title","offer_id":45462126362823,"sku":null,"price":1900.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0569\/1798\/3431\/files\/d9808e8335c3d0a3c3663d8714a62753.jpg?v=1755955793","url":"https:\/\/www.gounengnail.com\/en-ca\/products\/gnn1m-al-non-source-corona-field-lightning-dissipation-protection-device-%e5%89%af%e6%9c%ac","provider":"GOUNENGNAIL ELECTRICAL","version":"1.0","type":"link"}