Omrdon Technology 
OML-CFG Field Variable Lightning Rods, Controllable Lightning Rods, OmniLEDGE Field Variable Lightning Rods
Product Description:
OMRDON field-variable discharge lightning rod and ordinary lightning rod in the same installation conditions under the comparison test, the probability of its flashover is 97%, while the ordinary lightning rod is only 3% flashover probability. Field-variable discharge lightning rods have novel structural design ideas, lightning protection, good protection performance, is a lightning protection device with a wide range of prospects.
Functional Features::
- Reliable lightning protection, equipment, building facilities and all protected objects within the designed protection range will not be damaged by lightning.
- Large lightning protection range: protection angle 0°～80°.
- Small depreciation of lightning current: average peak value is less than 7KA.
- The lightning strike rate is small: for a protection angle of 55°, the strike rate is 0.001%; for a protection angle of 80°, the strike rate is 0.1%.
- The protection rate can be up to 100% full coverage, which can achieve foolproof lightning protection.
- Lightning current wave head steepness is small: less than 5KA/us.
- Low induced voltage affecting surrounding equipment.
typical application
- Communications base stations
- weather stations
- gas station
- power system
- airfield
- Military systems
Technical Parameters
| name (of a thing) | lightning rod |
| model number | OML-CFG |
| rated voltage | 35KV-500KV |
| Line lightning level | 20-150KA |
| Ground resistance requirements | ≤10Ω |
| wind force | ≤50m/s |
| tenure | 10 years |
| Bottom Mounting Dimensions | 100mm/200mm |
| Main Material | 304 |
Lightning rod structure of field transformer
Lightning rod installation instructions
1, controllable discharge lightning rod can be done as an independent system in various types of buildings, the choice of installation sites should meet both economic and safety requirements. For the protection of transmission lines, directly mounted on the top of the tower.
2, in the installation of controllable discharge lightning rod needle, the dynamic ring is required to maintain the level, the main needle in the plumb direction. The height from the top of the needle to the top of the protected object is more than 3 m. It is prohibited to hang telephone lines, broadcasting lines, TV antennas and power overhead lines on the structural pillars.
3, in general, the controlled discharge lightning rod should be set up two special grounding lead (for the direct mounted on the tower of the controlled discharge lightning rod, do not set up a separate grounding lead, directly with the tower connected to a firm on it). Lead wire is generally used garden steel or flat steel, its size should not be less than the following values: round steel diameter 10mm, flat steel for 4 × 25mm
