29years dikai ese lightning arrester
Product Introduction
DK8-BX10 Early Streamer Emission(ESE) Lightning Rod is designed according to IEC Standard “High Voltage Testing Technology First Part: General Definition and Testing Requirement” and GB 50057-2010 “Design Specification of Building Lightning Protection”. This lightning rod contains two parts: air termination(0.6 meter) and support accessory(1.2 meter), which can be combined into a integral through bolt. The Advance Time is 60μs. Under the same installation height, the radius of protection is larger then the ordinary lightning rod. With the advantages of light-weight and low load, it adopted stainless steel
material, and can be install under hostile environment.
Feature
1. Leader stroke in advance 60μs, conduct lightning to ground in advance.
2. More protection diameter than the normal lightning arrester.
3. Conduct the electrical currents to ground, no phenomenon of shielding failure nor side stroke.
4. Attractive appearance,stainless steel meterial, can be set under the severe environment.
5. Maintenance-free, do not need connect additional power.
6. Activate itself only when the thunderbolt forming, completely early discharge initially.
Technical Parameter
| Item No. | DK8-BX10 |
| Discharge Current Capacity | 200kA (10/350μs) |
| Amplitude Attenuation Rate | ≥70% |
| Abrupt Slope Damping Ratio | ≥48% |
| Advance Time | 60μs |
| Limiting Current Resistance Value | ≤3Ω |
| Grounding Resistance | ≤10Ω |
| Wind Resistance | ≤36m/s |
| Height | 1.8m(0.6m + 1.2m) |
| Weight | 7.5KG |
| Down Conductor | one or several round steel or the same sectional area steel flat. |
Application Scope
Suitable for direct lightning protection of mobile communication base station, satellite station, warehouse, meteorological observatory, petrol station, airport station, military radar station, etc.
