CS type composite silicone insulators up to 750 kv overhead lines for all pollution of the atmosphere levels

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1 Climate test equipment. Allows to perform test in various temperature and humidity conditions. CS type composite silicone insulators up to overhead lines for all pollution of the atmosphere levels Insulators are made from high quality Fiberglass rod. They have a hydrophobic, silicone shell. Fittings of insulator are protected against corrosion by zinc thermal diffusion method to a depth of 80 microns. Coverage saturates the superficial layers of steel zinc. Monolithic thermodiffusion protection eliminates delamination coverage for crimping fittings on the web, and provides protection in 3 times larger than galvanized and 1.5 times greater coating deposited by dipping in molten zinc. CS have a high electrical performance at high surface contamination, increased length of the path of leakage. This allows them to apply in heavy pollution levels. High voltage testing equipment for factory acceptance test. High voltage composite insulators CS are massproduced on the basis of composite materials: highfiberglass rod with a diameter of mm, and the protective shell of silicone rubber possesses high hydrophobicity and resistance of raw materials of the company Dow Corning, Wacker, General Electric and others. Insulators have increased the seismic resistance and resistance to vandalism. Insulators CS exploitable for isolating and securing current carrying parts of electrical apparatus, switchgear power stations and substations with voltage of and higher. Insulators are made in accordance with IEC69. Warranty period 3 years. Useful life is not less than 25 years. Tension testing equipment for mechanical and breaking load tests

2 CS type composite insulator Performance parameters table CS type composite insulator Performance parameters table Rated mechanical Coupling Rated voltage code heigh Fullwave lightning Operating impulse Wet power frequency impulse withstand withstand voltage withstand voltage creepage 1 min (rms) (peak) voltage (peak) Minimum arc Minimum nominal Rated voltage Rated mechanical Coupling code height Minimum arc Fullwave lightning Operating impulse Wet power frequency impulse withstand withstand voltage withstand voltage creepage voltage (peak) 1 min (rms) (peak) Minimum nominal CS X X /0 11W 3± 0 CS X X / 2930± 5 CS X X /490 3± 490 CS X X /9 2990± 9 5 CS X X /490 0± 490 CS X X / 2990± 5 CS X X 1/0 0± 0 1 CS X X /9 3050± 9 5 CS X X 1/ 4± 1 CS X X / 30±50 CS X X 1/ ± 1 CS X X / CS X X 1/ ± 1 CS X X /14 14 CS X X /1 6± 0 1 CS X X / 30±50 CS X X 250/13 ± CS X X / CS X X 0/1 680± 0 1 CS X X /14 14 CS X X 250/13 ± CS X X / 30±50 CS X X /1 680± 0 1 CS X X / CS X X 4/ 900± 0 4 CS X X / CS X X 4/2130 ± CS X X / 30±50 CS X X 4/ 9± 0 4 CS X X / CS X X 4/2130 ± CS X X / CS X X 4/ 9± 0 4 CS X X / 30±50 CS X X / 0± 0 CS X X / CS X X /30 14± 0 30 CS X X / CS X X / ± 0 CS X X / 30±50 CS X X /30 14± 0 30 CS X X / CS X X / ± 0 CS X X / CS X 24 X 24 / CS X 24X24 / CS X X /30 CS X X / CS X X 0/ CS X X /30 14± ± ± ± CS X X 0/00 2± CS X X 0/ ± ± ± ±30 CS X X 0/00 CS X X 0/ CS X X 0/ ±30 0 CS X X 0/ 24±30 0 CS X X 0/ 2±30 0 CS X X 0/ 24±30 0 CS X X 0/ 2± ±30 0 CS X X 0/ CS X X / 2930± 5 CS X X /9 2990± ± 2990± ± CS X X /9 CS X X / CS X X /9 2990± 9 CS X X / 2930± 64±50 CS X 28 X 28 / 0 28R CS X X / 0 CS X X / 0 CS X X / 0 CS X 24 X 24 / 0 CS 0 X 28 X 28 / 0 28R 0 CS X X 0/ CS X X / CS X 24 X 24 / Depending on the required types of fitting, please indicate against letter X letters: S, B, T, C, E, Y. For instance: Type in the table CS XX /0, indicate socket fitting CS SS /0 XSocket (S) XBall (B) XSingle tongue (T) XDouble clevis (C) XEye (E) XY type ring(y)

3 Composite silicone insulator performance availability Composite silicone insulator performance availability (Hr) øŗšź¾ō CS EE / CS EE /Y CS EE /G Please, see main dimensions and electrical parameters in the Table page No.3 and No. 4 Hammer Grading ring Hammer Grading Ring Selection Table CRH/ CRH/ CRH Ring diameter Applicable range Weight kg Ø250 or Ø250 or CRH27/ Ø305 or 27 CRH27/ Ø305 or 27 CRH/ Ø5 or CRH/ Ø5 or CRH/ Ø5 Hammer shielding rings are applied to smallangle corner of Central tower suspension insulator string, can also play both the role of pressure ring and the hammer; but disable for Tension String. Aluminum alloy shielding ring Arcing ring Corona ring CS BE /50 CS BE /30 CS BE /

4 Composite tension insulator Outline Composite tension Insulator apply to polluted areas, particularly in the reuse of polluted region, its high tensile, antifouling performance, convenient installation. Using a variety of power fittings link structure, tight connection with the line fittings. CS SB 1/ Plant performs composite silicone insulator in all colors: Color indication during the order: 1. Red 2. Green 3. Yellow 4. Grey CS EE 1/ schematic diagram structure height CS BB 1/ Ø92 D Insulation (dry arc) Ball(B) Single tongue(t) Eye (E) Double clevis(c) Y type ring(y) 18 Socket(S) (P) creepage Ø18 Note: both ends of the fittings may be needed with. Technical data sheet Rated voltage Rated mechanical height Minimum arc Minimum nominal Fullwave lightning creepage impulse withstand voltage Wet power frequency withstand voltage 1 min CS X X / ± CS X X /325 6 ± CS X X / 3± CS X X / 3± CS X X / 3± Recommend Composite tension insulator string is composed of energysaving insulation resistance, with a compact, easy installation, insulation reliability, stain resistance and strong, significant energysaving advantages, recomended by the majority of users. CS X X 1/ ± CS X X 0/625 4± CS X X 0/625 0± CS X X 1/725 4± CS X X 1/ ± CS X X / ± CS X X 5/ ± NC BT CS BT / ~ CS X X /50 6± 4 50 NC 1 TC CS TC /225 CS X X /50 6± 4 50 NC ST CS ST / NC 1 TCB Tension fitting insulator string Tension string specification and applicable cable specification Insulator type no Tension clamp type no ~ ~0 ~ 25~50 ~ 0 ~ (~) (50~) (~0) (~) (~) CS TC /225 (~) (50~) (~0) (~) (~) NC SC CS SC / NB (~) (~0) 50~ (~) () 0~ NC 1CC CS CC /225 NB ~ (~) 50~ (~0) ~0 (~) () ~ 1 Both ends Connect fittings Category Table Additional lettersxx Indicated fittings Coupling code SB BE BY EE Socket ball Socket tongue Socket eye Socket clevis Socket socket Ball ball Balleye BallY tongue Eye eye SE SC BB ST SS 1.Please in accordance with both ends indicate the additional letters in the model; 2. Can be formulated according to customer's requirements and with both ends of the fittings; 3. silicone rubber color red as the default, can also choose to grey, green, yellow, blue, black and other colors. 2 Note: Plant may configure string according to the customers needs.

5 Composite tension insulator Insulated wire Preferred Oval cone aluminum alloy tension clamp with a reliable grip on the wire without damage, easy installation, minimal line losses, energyefficient obvious advantages, combined with composite tension insulator with high mechanical strength, antipollution performance, the advantages of light weight, the best solution to connect insulated wire. Insulator can be suplied with type suspension clamp and PRB clevis type as a standard complex. Oval cone insulated tension clamp øŗäõ¾ō PRB clevis Insulator CS SE 1/ Preferred bare wire Bolttype aluminum alloy strain clamp grip strength with a reliable, easy installation, line loss less obvious advantages such as energy efficiency, combined with composite tension insulator of high mechanical strength, stain resistance performance, light weight advantages, can also add insulation cover. is applied to insulated conductor. SR7 Ball eye NBLTension clamp Span side CS type composite tension insulator Insulated cover Alternative bare wire Jumper side Single wedgeshaped aluminum alloy strain clamp with selftight structure, easy installation, the line loss of less obvious advantages such as energy efficiency, combined with composite tension insulator high mechanical strength, stain resistance performance, the advantages of light weight, suitable for bare wire, but also add insulation cover for insulated wire. Installation of insulated wire stripped of insulation should be the method used to install. CS type composite tension insulator NBTension clamp Insulated cover