Standard ANSI Standard Designs

 

Victor manufacturers three classes of pin type insulators. Low voltage pin types are manufactured and tested to the requirements of ANSI Standard C29.5, high voltage pin types to ANSI Standard C29.6, and special designs for use in areas of high contamination.

All Victor Pin Types are RUS accepted where a specific RUS classification exists.

Standard color is sky gray, with chocolate or white available upon request. Standard products are radio free treatment (exception Cat. No. 35 fog bowl).

* Typical application voltages are intended as a guide only and may be affected by service environment or other factors. Please consult factory if more information is required.

Catalog numbers with suffix R are radio freed. For non radio freed (plain) insulators omit the suffix R from the catalog number.

Low Voltage Pin Types (ANSI Class 55-2 –¬†Class 55-6)

 

These insulators are all single piece designs with porcelain threads, a design which years of field experience has proven to be the best. Victor Insulators lead the way in developing and introducing this design concept to the marketplace.

Cat. No.ANSI ClassApp. kV*RUS AcceptedNeck TypePin Hole Diameter (in.)Qty per Pallet
8R55-27.2YesC1960
5R55-311.5YesC1810
6R55-413.2YesF1324
9R55-514.4-F1288
11R55-623-J1144

* Typical application voltages are intended as a guide only and may be affected by service environment or other factors. Please consult factory if more information is required.

 

High Voltage Pin Types (ANSI Class 56-1 – 56-4)

Cat. no.ANSI ClassApp. kV*RUS AcceptedNeck TypePin Hole Diameter (in.)Qty per Pallet
27R56-114.4/23YesJ1-3/8288
133R56-223-K1-3/8112
145R56-334/5YesK1-3/880
255R56-446Yes-1-3/827

High Leakage and Fog Bowl Pin Types (Special Designs)

Cat. No.TypeLeakage Distance (in.)60 Hz Dry Flashover (kV)Neck TypePin Hole Diameter (in.)Qty per Pallet
33RHigh Leakage1385F1240
34RHigh Leakage1385F1-2/8240
35Fog Bowl1165C1216
39RFog Bowl16.5100F1150
40RFog Bowl16.5100F1-3/8150
41RFog Bowl21.5110J1150
42RFog Bowl21.5110J1-3/8150

These insulators have been designed by Victor to meet specific customer application needs in areas of extreme service conditions due to contamination. Fog Bowl designs offer high protected leakage areas.

While no ANSI Standards exist for these products Victor manufactures and tests each of these insulators to meet the general requirements of ANSI Standards C29.1 and C29.5 to ensure quality and a lifetime of trouble free service.

Due to the unusual service conditions that these insulators experience, typical application voltages are not given. The factory should be consulted to determine the appropriate insulator for use in a given application.

All insulators are designed with standard neck dimensions so that pre formed (wrap lock) ties may be used.

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