Armature for overhead power transmission lines in Kazakhstan
ARMATURE FOR OVERHEAD POWER TRANSMISSION LINES
The armature is used for completing of the isolating suspenders of wires and lightning protection ropes, connection of wires and ropes in flights and loops, accessions of wires to conclusions of electric devices, fixations of the split phase wires at the set distance, protection of wires against impact of vibration and other fluctuations, alignments of electric field near insulators, suspenders, etc.
In use the armature perceives different mechanical loadings - static and dynamic, influence of the atmospheric phenomena in the conditions of electric field. Thereof the line accessories of VL should meet the following main requirements:• possess sufficient mechanical strength;
• possess high corrosion resistance;
• whenever possible not to have sources of streamer discharges;
• possess the minimum losses on magnetic reversal when passing alternating current.
The current-carrying armature should not have resistance to electric current exceeding the electrical resistance of a wire of the same length.
Armature for overhead power transmission lines:
We are glad to offer you a wide range of the cable fitting intended for merging and termination of cable system. The most numerous type of cable fitting are different types of couplings. One intend for indoor or outdoor unit, others represent connection sleeves, the third - adapter and repair couplings. Besides, it is possible to carry connectors for merging of cables to cable fitting, sets of materials for sealing of couplings, terminal cable-handling gears and other.
Conditionally cable fitting is divided into three groups: Station armature. It is a special tool set and the devices ensuring effective functioning of a communication equipment on automatic urban and intercity distant exchanges. Armature of fiber optic communication lines. It includes devices for laying, connection, termination and fastening of cables and optical fibers. Armature of structured cabling systems. Includes devices for laying and termination of LAN cables in office rooms.
Modern cable fitting is made of the latest materials and meets the highest requirements of customers: long-term storage; mechanical and chemical firmness; immediate commissioning after mounting; big range of shrinkage without reduction of force; a possibility of installation at low temperatures.
All this gives undoubted advantages in use and provides reliability of mounting and operation, independence of weather conditions, universal application and a long time of operation.