Specifications. S&C Cypoxy Insulators. Indoor and Outdoor Distribution (4.8 kv through 46 kv) Conditions of Sale

Transcription

1 Indoor and Outdoor Distribution (.8 kv through kv) Specifications Conditions of Sale STANDARD: Seller s standard conditions of sale set forth in Price Sheet 150 apply. SPECIAL TO THIS PRODUCT: INCLUSIONS: S&C Cypoxy Insulators are manufactured utilizing S&C s proprietary Cypoxy cycloaliphatic epoxy resin system. The Cypoxy material is nontracking, selfscouring, and nonweathering. The standard color for S&C Cypoxy Insulators is gray. No other colors are available. S&C Cypoxy Insulators are furnished with embedded aluminum inserts, threaded to accommodate standard galvanized bolts. As noted in the appropriate tables on pages through, the sets of inserts at the two ends of S&C Insulators are furnished in one of two standard configurations: either in-line or with a 90 offset relative to each other. EXCLUSIONS: S&C Cypoxy Insulators do not include mounting hardware. How to Order 1. Obtain the catalog number of the desired Cypoxy Insulator from the tables on pages through.. Obtain the suffix letter of spacer-adapters, if desired, from the table on page 7. December 19, 011 S&C Electric Company Specification Bulletin

2 OUTDOOR STATION POST INSULATORS1 Configuration Rating, kv Nominal Height, Creepage mm/kv Strength, Pounds3 Page Reference for Dimensional Information 1. 1 (5) 1M\, (9) PA-75R1 8 5/3.5h (35) Z\v (7) PA-753R (57) 37C\, (99) PA-75R1 8 inserts each end, 30 (7 mm) Z\x tapped holes 50 (559) 57C\, (157) PA S&C Cypoxy station post insulators meet or exceed the electrical and mechanical-strength requirements established in ANSI Standard C9.9 (1983) for porcelain standard-strength station post insulators. Calculated at nominal voltage. 3 To attain their rated cantilever strengths, Cypoxy Insulators must be base of the insulator. Furthermore, the mounting surface must be free of protrusions, such as lumps from galvanizing, to prevent cracking of the insulator when mounting bolts are tightened. These insulators have tapered root diameters. To attain the rated cantilever strength, the end with the larger root diameter (marked Base ) must be oriented toward the mounting surface. h Applicable at 3.5 kv where the leakage distance to ground meets user s requirements. S&C Specification Bulletin

3 INDOOR-OUTDOOR INSULATORS Configuration Rating, kv Nominal Height, Creepage mm/kv1 Strength, Pounds Page Reference for Dimensional Information 90 Offset 1. 1 (171) 1Z\, (359).9 0 PA-7191d 9 inserts each end, Z\v0 (57 mm) bolt spacing; Z\,0 1 3 B\,0 tapped holes (5) Z\, (13).5 00 PA-719d (35) Z\v (7) PA-753R1dfa 9 inserts each end, 30 (7 mm) Z\x tapped holes Specialty l 5 (70) (70) PA insert each end, centered; Z\x C\,0 tapped hole 1 Calculated at nominal voltage. To attain their rated cantilever strengths, Cypoxy Insulators must be base of the insulator. Furthermore, the mounting surface must be free of protrusions, such as lumps from galvanizing, to prevent cracking of the insulator when mounting bolts are tightened. l This insulator serves as a blade spacer in S&C Regulator Bypass Switches XL. When used alone its nominal rating is 00 volts. d This insulator has tapered root diameters. To attain the rated cantilever strength, the end with the larger root diameter (marked Base ) must be oriented toward the mounting surface. f For indoor use only, when applied at 3.5 kv. a Supersedes PA When replacing Insulator PA-7193, specify one Spacer-Adapter S-85. S&C Specification Bulletin

4 INDOOR INSULATORS Configuration Rating, kv Nominal Height, Creepage mm/kv1 Strength, Pounds Page Reference for Dimensional Information.8 0 M\, (1) PA-71d Bus 1 insert each end, centered; Z\x C\,0 tapped hole Z\, (308) PA-713d 90 Offset (17) 7 (197) PA-71 inserts each end, 30 (7 mm) Z\x tapped holes (330) PA-71d Z\v (159) 1Z\v PA (70) PA-7183 inserts each end, 0 (51 mm) bolt spacing and inserts each end, 1C\,0 (35 mm) bolt spacing ; C\, 1 3 B\,0 tapped holes (5) Z\, (). 00 PA Calculated at nominal voltage. To attain their rated cantilever strengths, Cypoxy Insulators must be base of the insulator. Furthermore, the mounting surface must be free of protrusions, such as lumps from galvanizing, to prevent cracking of the insulator when mounting bolts are tightened. PA-705 has inserts at each end with a -inch bolt spacing. d This insulator has tapered root diameters. To attain the rated cantilever strength, the end with the larger root diameter must be oriented toward the mounting surface. TABLE CONTINUED v S&C Specification Bulletin

5 INDOOR INSULATORSContinued Configuration Rating, kv Nominal Height, Creepage mm/kv1 Strength, Pounds3 Page Reference for Dimensional Information inserts, 0 (51 mm) bolt spacing, C\,0 1 3 B\,0 tapped holes 1 insert, center; B\, M\,0 tapped hole PA Z\v PA (70) PA inserts, 0 (51 mm) C\,0 1 3 B\,0 tapped holes (1) Z\x (57).9 00 PA inserts, 0 (51 mm) C\,0 1 3 B\,0 tapped holes 1 insert, center; B\, M\,0 tapped hole PA Z\v PA (70) PA inserts, 0 (51 mm) C\,0 1 3 B\,0 tapped holes (1) Z\x (57).9 00 PA Calculated at nominal voltage. To attain their rated cantilever strengths, Cypoxy Insulators must be base of the insulator. Furthermore, the mounting surface must be free of protrusions, such as lumps from galvanizing, to prevent cracking of the insulator when mounting bolts are tightened. 3 These insulators have tapered root diameters. To attain the rated cantilever strength, the end with the larger root diameter (marked Base ) must be oriented toward the mounting surface. TABLE CONTINUED v S&C Specification Bulletin

6 INDOOR INSULATORSContinued Configuration Rating, kv Nominal Height, Creepage mm/kv1 Strength, Pounds3 Page Reference for Dimensional Information inserts, 0 (51 mm) C\,0 1 3 B\,0 tapped holes PA Z\v PA (70) PA inserts, 0 (51 mm) C\,0 1 3 B\,0 tapped holes inserts, 0 (51 mm) C\,0 1 3 B\,0 tapped holes 5 0 (1) Z\x (57).9 00 PA PA Z\v PA (70) PA inserts, 0 (51 mm) C\, 1 3 B\,0 tapped holes (1) Z\x (57).9 00 PA Calculated at nominal voltage. To attain their rated cantilever strengths, Cypoxy Insulators must be base of the insulator. Furthermore, the mounting surface must be free of protrusions, such as lumps from galvanizing, to prevent cracking of the insulator when mounting bolts are tightened. 3 These insulators have tapered root diameters. To attain the rated cantilever strength, the end with the larger root diameter (marked Base ) must be oriented toward the mounting surface. S&C Specification Bulletin

7 SPACER-ADAPTERS Illustration Description Height, For use with Insulator Galvanized stamped steelfor use in adapting 30 (7 mm) insulator-bolt spacing (for Z\x0 13 bolts) to Z\v0 (57 mm) bolt spacing (holes at Z\v0 [57 mm] bolt spacing are tapped for C\,0 1 bolts) ZB\zn () PA-71 PA-71 PA-7193 S-87-1 Galvanized stamped steelfor use in adapting Z\v0 (57 mm) insulator-bolt spacing (for C\,0 1 bolts) to 30 (7 mm) bolt spacing (for Z\x0 13 bolts) ZB\zn () PA-7191 PA-719 S-87- Galvanized stamped steelfor use in adapting 0 (51 mm) insulator-bolt spacing (for C\,0 1 bolts) to 30 (7 mm) bolt spacing (for Z\x0 13 bolts) ZB\zn () PA-7181 PA-7183 S-87-3 Galvanized stamped steelfor use in adapting 1C\,0 (35 mm) insulator-bolt spacing (for C\,0 1 bolts) to 30 (7 mm) bolt spacing (for Z\x0 13 bolts) ZB\zn () PA-7181 PA-7183 S-87- Cast aluminum alloyfor use in adapting 1C\,0 (35 mm) insulator-bolt spacing and 0 (51 mm) insulator-bolt spacing (for C\,0 1 bolts) to 30 (7 mm) bolt spacing (holes at 30 [7 mm] bolt spacing are tapped for Z\x0 13 bolts) PA-7181 PA-7183 S-801 S&C Specification Bulletin

8 Outdoor Station Post Insulators Dimensions in inches 3 (7) 3 (7) C\, (111) 3 (7) 3 (7) CATALOG NUMBERS PA-75R1, PA-753R1, AND PA-75R1 Nom. Ratings 1 Min. Sec. Wet Arcing Mechanical Strength Rating, Pounds 1 Tensile Compression T.R. (for corresponding porcelain station post insulator) Dimensions in H D 1 Net Weight, Lbs. (Kg.) M\, (9) (5) PA-75R1 05 (5) 5 (17) (.5) Z\v (7) 37C\, (99) 1 (35) 18 (57) PA-753R1 PA-75R (35) 18 (57) 5Z\v (133) 15 (.8) 1 (9.5) C\, (157) (559) PA (559) Z\x (15) 3 (1.) 1 To attain their rated cantilever strengths, Cypoxy Insulators must be base of the insulator. These insulators have tapered root diameters. To attain the rated cantilever strength, the end with the larger root diameter (marked Base ) must be oriented toward the mounting surface. 8 S&C Specification Bulletin

9 Indoor-Outdoor Insulators Dimensions in inches Z\v (57) 3 (7) 3 (7) C\, (111) 1B\, (1) Z\v (57) 5Z\v (133) 3 (7) 3 (7) Ratings Mechanical Strength Rating, Pounds Dimensions in Nom. 1 Min. Sec. Wet Arcing 1 Tensile Compression H R S Thread Size Net Weight, Lbs. (Kg.) Z\, (359) Z\, (13) Z\v (7) (171) (5) 1 (35) PA-7191d PA-719d PA-753R1df (171) (5) 1 (35) Z\v () Z\v () B\, (1) B\, (1) C\,0 1 h C\,0 1 h Z\x0 13 h Z\x (.0) 7 (3.) 15 (.8) Specialty l 5 15 (70) Z\v (57) PA-7188 (70) Z\x (0.5) 1 To attain their rated cantilever strengths, Cypoxy Insulators must be base of the insulator. l This insulator serves as a blade spacer in S&C Regulator Bypass Switches XL. When used alone its nominal rating is 00 volts. d This insulator has tapered root diameters. To attain the rated cantilever strength, the end with the larger root diameter (marked Base ) must be oriented toward the mounting surface. f For indoor use only, when applied at 3.5 kv. h Tapped oversize for galvanized steel hardware. S&C Specification Bulletin

10 Indoor Insulators Dimensions in inches 3 (7) 1C\, (35) 3 (7) 1C\, (35) Ratings Mechanical Strength Rating, Pounds Dimensions in Nom. 1 Min. Sec. Wet Arcing 1 Tensile Compression H D 1 D R S Thread Size Net Wt, Lbs. (Kg.) Bus M\, (1) 1Z\, (308) PA-71d PA-713d 3 (7) 3Z\v (83) Z\x () (70) Z\v () C\, () Z\x0 13 f Z\x0 13 f 1Z\x (0.7) Z\x (1.1) (197) 13 (330) 1Z\v 1 (70) Z\, () 5 (17) Z\v (159) (5) PA-71 PA-71d PA-7181 PA-7183 PA (17) Z\v (159) (5) C\, (111) C\, (111) 3 (95) Z\, (3) Z\, (3) Z\v () Z\v () Z\v () B\, (1) B\, (1) B\, (1) Z\x0 13 f Z\x0 13 f C\,0 1 f C\,0 1 f C\,0 1 Z\v (1.9) 5 (.) (1.8) M\, (.) Z\x (.9) 1 To attain their rated cantilever strengths, Cypoxy Insulators must be base of the insulator. d This insulator has tapered root diameters. To attain the rated cantilever strength, the end with the larger root diameter (marked Base ) must be oriented toward the mounting surface. f Tapped oversize for galvanized steel hardware. S&C Specification Bulletin

11 Indoor InsulatorsContinued Dimensions in inches D D H H D 1 D 1 CATALOG NUMBERS PA-780, PA-790, PA-790, PA-73, PA-73, AND AND PA-730 PA-730 CATALOG NUMBERS PA-781, PA-791, PA-7311, AND AND PA Nom. Ratings 1 Min. Sec. Wet Arcing Mechanical Strength Rating, Pounds 1 Tensile Compression Dimensions in D 1 D H R S Thread Size Net Wt, Lbs. (Kg.) Z\v 1 (70) Z\x (57) (1) PA-73 PA-7311 PA-780 PA-781 PA-790 PA-791 PA-730 PA-731 3B\, (9) 3M\, (98) 3C\, (8) 3 (95) (1) Center insert: Z\v () 0 bolt spacing inserts; Z\v () Center insert: M\, () 0 bolt spacing inserts; B\, (1 ) Center insert: B\,0 (11 ) 0 bolt spacing inserts; C\,0 (1 ) Z\, (1.0) (1.) M\, (.) 5Z\, (.3) 1 To attain their rated cantilever strengths, Cypoxy Insulators must be base of the insulator. This insulator has tapered root diameters. To attain the rated cantilever strength, the end with the larger root diameter (marked Base ) must be oriented toward the mounting surface. S&C Specification Bulletin

12 Indoor InsulatorsContinued Dimensions in inches CATALOG NUMBERS PA-78, PA-79, PA-731, AND PA-73 CATALOG NUMBERS PA-783, PA-793, PA-7313, AND PA-733 Nom. Ratings 1 Min. Sec. Wet Arcing Mechanical Strength Rating, Pounds 1 Tensile Compression Dimensions in D 1 D H Thread Size Net Wt, Lbs. (Kg.) Printed in U.S.A PA-731 PA B\, (9) 3C\, (8) Z\, (1.0) Z\v 1 (70) Z\x (57) (1) PA-78 PA-783 PA-79 PA-793 PA-73 PA-733 3M\, (98) 3 (95) (1) C\,0 (1 ) (1.) M\, (.) 5Z\, (.3) 1 To attain their rated cantilever strengths, Cypoxy Insulators must be base of the insulator. This insulator has tapered root diameters. To attain the rated cantilever strength, the end with the larger root diameter (marked Base ) must be oriented toward the mounting surface. 1 S&C Specification Bulletin