ADSS Corona Ring Coil

ADSS Corona Ring Coil

The halo ring is designed for the ADSS cable on the overhead line, which is often at a high spatial potential, which will threaten the safe operation of the cable, resulting in danger. The cause of the threat is the corona caused by the end of the pre-twisted wire fittings, so there is an anti-corona ring.

Background technology:

In the installation of overhead ADSS optical cable, must be used on the optical cable, usually ADSS optical cable and power line with the pole/tower erection, the optical cable is also set up next to the cable can produce alternating electric field line, the optical cable on the optical cable under the action of alternating electric field, its end is easy to produce corona. Corona will not only break the hardware, but also produce electrical corrosion that causes fatal damage to the optical cable, affecting the performance of the hardware and optical cable, and shortening the service life of the hardware and optical cable.

ADSS-CORONA Coils are intended to reduce electrical stress at the ends of the metal rods of FIBERLIGN Dielectric Dead-ends and Suspensions applied on ADSS cables installed in high voltage electrical fields.

Our company specially designed an anti-halo ring, which greatly improves the electric field condition at the end of the pre-stranded wire fittings, and can increase the corona voltage by more than double.

The order of optical cable hardware according to the type and quantity of the hardware provided by the design department, due to the strict requirements of the optical cable hardware and optical cable technical parameters,

That is to say, the two must have a good compatibility, otherwise it may lead to project failure. (1) In general, the following technical parameters should be provided when ordering hardware:

1. Optical cable outer diameter 2. Fiber optic cable breaking strength (UTS)3, fiber optic cable maximum allowable tension 4. Cable daily operating tension 5. Fiber optic cable side compression strength 6.

Run distance 7 For ADSS cable, such as aryl fiber single stranded should provide the stranded direction. For OPGW cables, the rotation of the outermost stranded wire should be provided.

Generally right-handed, left-handed orders to prompt. Special optical cable accessories series products: various specifications of ADSS, OPGW suspension clamp,

Tensioning clamp, tangential suspension clamp, drawdown clamp, cable connector box, terminal box, pole and tower fasteners, screw anti-vibration device, anti-vibration hammer,

Corona suppression ring, tightening clamp; Pre-stranded power fittings series products are mainly: various specifications for steel core aluminum stranded wire (LGJ/LGJF),

Prestranded tensioning clamp for aluminum strand (LJ), insulated wire, steel strand wire and for steel core aluminum strand, aluminum strand,

Pre-stranded suspension clamp for ground wire and cable connecting bar for steel core aluminum stranded wire, aluminum stranded wire, galvanized steel stranded wire,

There are various specifications of protective hardware products (such as wire protection and repair strips).

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