SOLID-CORE STATION POST INSULATORS

SOLID-CORE STATION POST INSULATORS SUBSTATION TRANSMISSION DISTRIBUTION www.libe.us

Basic Insulation Level(kV) 95 110 Cat. No. 34429 34443 34443G 34430 34441 34441G ANSI Class TR202 TR222 TR205 TR225 Creepage Distance(in) 10 1/2 10 1/2 10 1/2 15 1/2 15 1/2 17 Cantilever Strength, Upright/Underhung(lb.) 2000 4000 8000 2000 4000 8000 Tensile Strength(lb.) 7000 15000 28000 8500 20000 28000 Torsion Strength,(In-lb.) 6000 12000 40000 7000 14000 40000 Compression Strength(lb.) 10000 20000 40000 10000 20000 40000 Impulse Flashover -Positive(kV) 105 105 105 125 125 125 Low Frequency Wet(kV) 30 30 30 45 45 45 Impulse,(kV) 95 95 95 110 110 110 Radio-Influence Test,Rms to Ground(kV) 5 5 5 10 10 10 Data Maximum RIV at 1000 kz(μv) 50 50 50 50 50 50 eight-(in) 7 1/2 10 10 10 12 12 Shed Diameter-D(in) 6 1/5 6 3/5 8 3/10 6 1/5 6 9/10 9 1/10 Bolt Circle Diameter-(in) 3 5 5 3 5 5 (4) Tapped oles-(in) 1/2-13 5/8-11 5/8-11 1/2-135/8-115/8-11 Bolt Circle Diameter-(in) 3 5 5 3 5 5 (4) Tapped oles-(in) 1/2-13 5/8-11 5/8-11 1/2-135/8-115/8-11 Net Weight, Each, Approx(lb.) 9.9 21.6 35.3 15.4 24.7 44.1 D Basic Insulation Level(kV) 150 200 250 350 Cat. No. 34620 34442 34442G 34731 34786 34786G 34740 34787 34787G 34846 34788 34800G ANSI Class TR208 TR227 TR210 TR231 TR214 TR267 TR216 TR278 Creepage Distance(in) 24 24 24 37 37 37 43 43 43 72 72 72 Cantilever Strength, Upright/Underhung(lb.) 2000 4000 8000 2000 4000 8000 2000 4000 8000 1500 3000 6000 Tensile Strength(lb.) 10000 20000 28000 12000 25000 28000 14000 25000 40000 16000 25000 40000 Torsion Strength,(In-lb.) 8000 16000 40000 10000 20000 40000 12000 20000 90000 15000 40000 90000 Compression Strength(lb.) 10000 20000 40000 15000 30000 60000 15000 60000 120000 25000 60000 120000 Impulse Flashover -Positive(kV) 170 170 170 225 225 225 280 280 280 390 390 390 Low Frequency,Wet(kV) 60 60 60 80 80 80 100 100 100 145 145 145 Impulse,(kV) 150 150 150 200 200 200 250 250 250 350 350 350 Radio-Influence Test,Rms to Ground(kV) 15 15 15 22 22 22 30 30 30 44 44 44 Data Maximum,RIV at 1000 kz(μv) 100 100 100 100 100 100 200 200 200 200 200 200 eight-(in) 14 15 15 18 20 20 22 24 25 30 30 32 Shed Diameter-D(in) 6 1/5 7 1/5 9 1/2 6 3/10 7 7/10 9 2/5 7 3/10 7 9/10 9 5/9 7 5/7 8 2/3 9 4/5 Bolt Circle Diameter-(in) 3 5 5 3 5 5 3 5 7 3 5 7 (4) Tapped oles-(in) 1/2-13 5/8-11 5/8-11 1/2-13 5/8-11 5/8-11 1/2-13 5/8-11 3/4-10 1/2-13 5/8-11 3/4-10 Bolt Circle Diameter-(in) 3 5 5 3 5 5 3 5 7 3 5 7 (4) Tapped oles-(in) 1/2-13 5/8-11 5/8-11 1/2-13 5/8-11 5/8-11 1/2-13 5/8-11 3/4-10 1/2-13 5/8-11 3/4-10 Net Weight, Each, Approx(lb.) 24.3 43.0 54.0 34.4 55.1 77.0 45.2 61.7 112.4 66.1 83.1 145 energy@libe.us ~ 1 ~ www.libe.us

Basic Insulation Level(kV) 550 Cat. No. ANSI Class TR286 TR287 34940 34939 34940G 34940W 34939W 34940 Creepage Distance (in) 99 99 99 125 125 120 Cantilever Strength, Upright/Underhung(lb.) 1700 2600 5000 1700 2600 5000 Tensile Strength(lb.) 20000 25000 40000 20000 25000 40000 Torsion Strength,(In- lb.) 40000 90000 120000 40000 90000 120000 Compression Strength(lb.) 60000 75000 120000 60000 75000 120000 Impulse Flashover -Positive(kV) 610 610 610 610 610 610 Low Frequency,Wet(kV) 230 230 230 230 230 230 Impulse (kv) 550 550 550 550 550 550 Radio-Influence Test,Rms to Ground(kV) 73 73 73 73 73 73 Data Maximum,RIV at 1000 kz(μv) 200 200 200 200 200 200 Solid-Core Station Post Insulators eight-(in) 45 45 45 45 45 45 Shed Diameter-D(in) 8 6/13 8 13/15 10 8 19/20 9 1/3 10 1/2 Bolt Circle Diameter-(in) 5 5 7 5 5 7 (4) Tapped oles-(in) 5/8-11 5/8-11 3/4-10 5/8-11 5/8-11 3/4-10 Bolt Circle Diameter-(in) 5 5 7 5 5 7 (4) Tapped oles-(in) 5/8-11 5/8-11 3/4-10 5/8-11 5/8-11 3/4-10 Net Weight, Each, Approx(lb.) 142.2 156.5 218.3 153.2 165.4 231.4 D Basic Insulation Level(kV) 650 750 Cat. No. 34941 34944 34941G 34941W 34944W 34941 34948 34949 34948G 34948W 34949W 34948 ANSI Class TR288 TR289 TR291 TR295 Creepage Distance(in) 116 116 116 155 155 150 132 132 132 180 180 180 Cantilever Strength, Upright/Underhung(lb.) 1450 2200 4100 1450 2200 4100 1200 1850 3500 1200 1850 3500 Tensile Strength(lb.) 20000 25000 40000 20000 25000 40000 20000 25000 40000 20000 25000 40000 Torsion Strength,(In-lb.) 60000 90000 120000 60000 90000 120000 40000 90000 120000 40000 90000 120000 Compression Strength(lb.) 60000 75000 120000 60000 75000 120000 60000 75000 120000 60000 75000 120000 Impulse Flashover -Positive(kV) 710 710 710 710 710 710 810 810 810 810 810 810 Low Frequency,Wet(kV) 275 275 275 275 275 275 315 315 315 315 315 315 Impulse(kV) 650 650 650 650 650 650 750 750 750 750 750 750 Radio-Influence Test,Rms to Ground(kV) 88 88 88 88 88 88 103 103 103 103 103 103 Data Maximum,RIV at 1000 kz(μv) 200 200 200 200 200 200 500 500 500 500 500 500 eight-(in) 54 54 54 54 54 54 62 62 62 62 62 62 Shed Diameter-D(in) 7 3/4 8 3/11 9 11/16 8 13/15 9 4/11 11 7 5/9 7 7/8 9 2/15 8 13/15 9 1/6 10 3/7 Bolt Circle Diameter-(in) 5 5 7 5 5 7 5 5 7 5 5 7 (4) Tapped oles-(in) 5/8-11 5/8-11 3/4-10 5/8-11 5/8-11 3/4-10 5/8-11 5/8-11 3/4-10 5/8-11 5/8-11 3/4-10 Bolt Circle Diameter-(in) 5 5 7 5 5 7 5 5 7 5 5 7 (4) Tapped oles-(in) 5/8-11 5/8-11 3/4-10 5/8-11 5/8-11 3/4-10 5/8-11 5/8-11 3/4-10 5/8-11 5/8-11 3/4-10 Net Weight, Each, Approx(lb.) 147.7 169.3 238.1 175.3 199.1 290.3 174.2 194.0 269.0 204.0 226.2 317.5 energy@libe.us ~ 2 ~ www.libe.us

Basic Insulation Level(kV) 900 1050 Cat. No. 36993 36919A 36919G 36993A 36919W 36922 36990 36996 ANSI Class TR304 TR308 TR312 TR316 TR362 Fig. No. 1 1 1 1 1 1 1 1 Creepage Distance(in) 165 165 165 192 192 198 198 198 Cantilever Strength, Upright/Underhung(lb.) 950 1450 2750 950 1450 800 1250 2300 Tensile Strength(lb.) 20000 25000 40000 20000 25000 20000 25000 40000 Torsion Strength,(In-lb.) 40000 90000 120000 40000 90000 40000 90000 120000 Compression Strength(lb.) 60000 75000 120000 60000 75000 60000 75000 100000 Impulse Flashover,Positive(kV) 1010 1010 1010 1010 1010 1210 1210 1210 Low Frequency,Wet(kV) 385 385 385 385 385 455 455 455 Impulse,(kV) 900 900 900 900 900 1050 1050 1050 Radio-Influence Test,Rms to Ground(kV) 146 146 146 146 146 146 146 146 Data Maximum RIV at 1000 kz(μv) 500 500 500 500 500 500 500 500 eight-(in) 80 80 80 80 80 92 92 92 eight-(in) 40 40 40 40 40 46 46 46 eight-(in) 40 40 40 40 40 46 46 46 Shed Diameter-(in) 7 5/6 8 3/7 9 2/5 8 7/15 9 1/4 7 5/9 8 2/11 10 Shed Diameter-(in) 7 5/6 8 3/7 9 2/5 8 7/15 9 1/4 7 5/9 8 2/11 10 Bolt Circle Diameter-(in) 5 5 7 5 5 5 5 7 (4) Tapped oles-(in) 5/8-11 5/8-11 3/4-10 5/8-11 5/8-11 5/8-11 5/8-11 3/4-10 Bolt Circle Diameter-(in) 5 5 7 5 5 5 5 7 (4) Tapped oles-(in) 5/8-11 5/8-11 3/4-10 5/8-11 5/8-11 5/8-11 5/8-11 3/4-10 Net Weight, Each, Approx(lb.) 251.2 290.8 383.4 256.0 319.5 256.0 317.3 462.7 Fig. 1 Fig. 2 Basic Insulation Level(kV) 1300 1470 1550 Cat. No. 36994 36994G 36995G 36995 36997 36997G 36998 36998G 36860 36861 36862 ANSI Class TR324 TR367 TR368 TR369 TR330 TR371 TR373 TR372 1550SS TR379 1550E Fig. No. 1 1 1 1 1 1 1 1 1 1 2 Creepage Distance(in) 231 231 231 231 264 264 264 264 320 280 305 Cantilever Strength, Upright/Underhung(lb.) 1000 1450 2000 2050 900 1170 1750 1750 1000 1700 2500 Tensile Strength(lb.) 25000 20000 40000 25000 25000 20000 20000 40000 20000 20000 25000 Torsion Strength,(In-lb.) 90000 40000 120000 90000 90000 40000 40000 120000 60000 40000 60000 Compression Strength(lb.) 75000 60000 100000 90000 75000 60000 60000 100000 60000 60000 60000 Impulse Flashover,Positive(kV) 1410 1410 1410 1410 1610 1610 1610 1610 1710 1710 1710 Radio-Influence Data Low Frequency,Wet(kV) 525 525 525 525 590 590 590 590 620 620 620 Impulse,(kV) 1300 1300 1300 1300 1470 1470 1470 1470 1550 1550 1550 Test,Rms to Ground(kV) 220 220 220 220 220 220 220 220 318 318 318 Maximum RIV at 1000 kz(μv) 1000 1000 1000 1000 1000 1000 1000 1000 2000 2000 2000 eight-(in) 106 106 106 106 122 122 122 122 128 128 128 eight-(in) 53 53 53 53 61 61 61 61 64 64 64 eight-(in) 53 53 53 53 61 61 61 61 64 64 64 Shed Diameter-(in) 8 3/11 7 3/4 9 7/10 8 3/11 7 3/5 7 3/5 7 9/10 9 1/10 8 3/5 8 3/5 9 2/5 Shed Diameter-(in) 8 3/11 8 19/20 9 7/10 9 7/10 7 9/10 8 3/10 9 1/10 9 1/10 9 1/5 9 1/10 9 4/5 Shed Diameter-(in) - - - - - - - - - - 10 3/5 Bolt Circle Diameter-(in) 5 5 7 5 5 5 5 7 5 5 5 (4) Tapped oles-(in) 5/8-11 5/8-11 3/4-10 5/8-11 5/8-11 5/8-11 5/8-11 3/4-10 5/8-11 5/8-11 5/8-11 Bolt Circle Diameter-(in) 5 7 7 7 5 7 7 7 7 7 14 (4) Tapped oles-(in) 5/8-11 3/4-10 3/4-10 3/4-10 5/8-11 3/4-10 3/4-10 3/4-10 3/4-10 3/4-10 Φ0.81 Net Weight, Each, Approx(lb.) 341.5 378.2 520.0 443.2 367.9 414.2 462.6 537.6 476.5 488.5 628.8 energy@libe.us ~ 3 ~ www.libe.us

Basic Insulation Level(kV) 1800 2050 Cat. No. 38918 38914 38915 38916 38917 ANSI Class TR391 Fig. No. 1 2 2 3 4 Creepage Distance (in) 330 360 360 432 432 Cantilever Strength, Upright/Underhung(lb.) 1400 1750 2500 1200 2000 Tensile Strength(lb.) 20000 20000 25000 20000 20000 Torsion Strength,(In-lb.) 40000 60000 90000 60000 60000 Compression Strength(lb.) 60000 60000 90000 60000 60000 Impulse Flashover, Positive(kV) 2000 2000 2000 2370 2370 Low Frequency,Wet(kV) 710 710 710 830 830 Impulse,(kV) 1800 1800 1800 2050 2050 Fig. 1 Fig. 2 Radio-Influence Data Test, Rms to Ground(kV) Maximum RIV at 1000 kz(μv) 318 318 318 2000 2000 2000 eight-(in) 152 152 152 182 185 eight-(in) 51 51 51 46 47 eight-(in) 50 50 50 45 46 eight-(in) 51 51 51 45 46 eight-h4(in) 46 46 Shed Diameter-(in) 8 3/20 8 7/10 9 3/10 9 1/10 9 1/10 Shed Diameter-(in) 8 19/25 9 9/10 10 7/10 9 1/10 10 3/10 Shed Diameter-(in) 9 3/5 10 7/10 11 9/10 10 3/10 11 1/10 Shed Diameter-D4(in) 11 1/10 11 9/10 Bolt Circle Diameter-(in) 5 5 5 5 5 (4) Tapped oles-(in) 5/8-11 5/8-11 5/8-11 5/8-11 5/8-11 Bolt Circle Diameter-(in) 7 14 14 7 14 (4) Tapped oles-(in) 3/4-10 Φ0.81 Φ0.88 3/4-10 Φ0.88 h4 h4 Net Weight, Each, Approx(lb.) 610 702.8 872.8 880.4 1059.3 D4 D4 Fig. 3 Fig. 4 energy@libe.us ~ 4 ~ www.libe.us