INSULATORS NEW. See page J-4 for more information.

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1 INSULATORS

2 INSULATORS NEW Improved Dead End/Suspension Insulator Salisbury s Improved Dead End/Suspension Insulator has aluminum end fittings. These new end fittings create a lightweight product that is easier to handle and provides a 15,000 pound ultimate tensile strength. The new aluminum end fittings withstands corrosion better than the previous galvanized steel SI series insulators, adding to the life of the insulator. 100% proof testing ensures trouble-free installation. The insulator was tested in accordance with ANSI C29 and IEC1109. See page J-4 for more information. L-2 Insulators.

3 SALVAR & Silicone Insulators SALVAR & Silicone Composite Insulators combine the technologies of fiberglass reinforced rod, metal fittings and our extensive knowledge of elastomeric insulation to produce a high quality composite insulator. Since 1980 thousands of SALVAR and Silicone Insulators have been installed by utilities worldwide in a variety of environments. Continued outstanding performance is proof of their superior quality and design. Design: Two designs are used to manufacture SALVAR and Silicone Insulators: Unibody and Modular. Unibody Design insulators are one-piece injection molded directly to the rod and sealed to the end fittings with a bead of silicone to give the insulator high dielectric strength and protect it from all environmental conditions. This design is used for standard distribution dead end/suspension insulators. Fiberglass Rod: A high quality fiberglass reinforced rod is the core of every insulator with ultimate mechanical strength at least twice the maximum working load. End Fittings: Standard distribution dead/end suspension units are supplied with clevis and tongue fittings meeting ANSI C29-2 specifications. Ball, socket, and eye fittings are also available. All are made of hot dipped galvanized high strength carbon steel and have an ultimate tensile strength rating of 15,000 pounds. All end fittings on dead/ end suspension insulators are attached by compression. Every insulator is proof tested to verify the crimp. Unibody insulators have end fittings sealed with silicone to eliminate any possibility of moisture or contamination from reaching the fiberglass rod. 101 E. Crossroads Pkwy., Ste. A Bolingbrook, IL toll free ph (USA): toll free fax (USA): ph: L-3

4 SI Series Silicone Insulator & New Aluminum Option 15kV to 35kV Dead End/Suspension, Tongue & Clevis The SI Series of Silicone Insulators features a silicone formulation weathershed material. Salisbury combined the excellent hydrophobic and electrical qualities of silicone with an optimum weathershed design and corrosion resistant fiberglass rod to produce a state-of-theart insulator which meets or exceeds industry requirements. The insulators were tested in accordance with ANSI C29 and IEC1109. End fittings are hot dipped galvanized high strength carbon steel, providing a 15,000 pound ultimate tensile strength. 100% proof testing ensures trouble-free installation. RUS Accepted. Unibody insulators have end fittings sealed with silicone to eliminate any possibility of moisture or contamination from reaching the fiberglass rod. NEW Salisbury s Improved Dead End/ Suspension Insulator has aluminum end fittings. These new end fittings create a lightweight product that is easier to handle and provides a 15,000 pound ultimate tensile strength. The new aluminum end fittings withstands corrosion better than the previous galvanized steel SI series insulators, adding to the life of the insulator. 100% proof testing ensures trouble-free installation. This insulator includes the same silicone weathershed material as th SI Series The insulator was tested in accordance with ANSI C29 and IEC U-SI 9502U-SI U-SI Class DS-15 DS-28 DS-28 DS-35 No. of Weathersheds Length-in ( m ) 13.5 (.34 ) 17.5 (.45 ) 17.5 (.45 ) 21.3 (.54 ) Dia. of Weathersheds-in ( mm ) 3.8 ( 97 ) 3.8 ( 97 ) 3.8 ( 97 ) 3.8 ( 97 ) Leakage Distance-in ( m ) 17.1 (.44 ) 26(.66 ) 26(.66 ) 35.1 (.89 ) Dry Arc Distance-in ( m ) 8.4 (.22 ) (.31 ) (.31 ) 16 (.41 ) Flash Over Voltage Critical Impulse, Pos Critical Impulse, Neg Dry, 60 Hz Wet, 60Hz Radio Influence Test, kv Ground Max RIV-1000kHz µv uV Ultimate Strength lbs. 15,000 15,000 15,000 15,000 FRP Rod Dia.-in ( mm ).73 ( ).73 ( ).73 ( ).73 ( ) Typ. Appl-kV, Ø-Ø Net Weight ea.-lbs. ( kgs ) 2.6 ( 1.20 ) 3.1 ( 1.39 ) 2.2 (.99 ) 3.5 ( 1.57 ) L-4 Insulators.

5 The 9502L-EP Silicone Insulator 27kV The 9502L-EP Silicone Insulator combines two essential characteristics: PERFORMANCE - The 9502L-EP is the only composite insulator manufactured as a replacement for two 10 (254mm) porcelain disks. Installation is limited to horizontal dead-end applications only. INNOVATION - Unlike any other insulator on the market, the unique shed design of the 9502L-EP minimizes the material content without compromising electrical or dimensional requirements. End fittings are hot dipped galvanized high strength carbon steel. Must be used as a dead end insulator only. RUS Accepted. 9502L-EP No. of Weathersheds 5 Length-in ( m ) 11.5 (. 29 ) Dia. of Weathersheds-in ( mm ) 5 ( 127 ) Leakage Distance-in ( m ) 22 (.56 ) Electrical Critical Impulse 189 Ratings Dry, 60 Hz 116 kv Wet, 60 Hz 92 Radio Test--kV Ground 20 Influence Max RIV--1000Hz µv 1 Typ. Appl--kV, Ø-Ø 27 Ultimate Strength-SML- lbs / kn / 70 Net Weight ea.-lbs ( kgs ) 2.8 ( 1.3 ) 101 E. Crossroads Pkwy., Ste. A Bolingbrook, IL toll free ph (USA): toll free fax (USA): ph: L-5

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