Solid-core Station Post Insulator
ANSI C29.9
Basic Insulation Level(kV) |
95 |
110 |
||||||
ANSI Class |
TR202 |
TR222 |
TR222 High strength |
TR205 |
TR225 |
TR225 High strength |
||
Figure No. |
1 |
1 |
1 |
1 |
1 |
1 |
||
Leakage Distance (in) |
10 1/2 |
10 1/2 |
10 1/2 |
15 1/2 |
15 1/2 |
17 |
||
Cantilever Strength, Upright/Under hung(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 Voltage-Positive(kV) |
105 |
105 |
105 |
125 |
125 |
125 |
||
Withstand Voltage |
Low Frequency Wet(kV) |
30 |
30 |
30 |
45 |
45 |
45 |
|
Impulse£¬(kV) |
95 |
95 |
95 |
110 |
110 |
110 |
||
Radio-Influence Voltage Data |
Test Voltage, Rms to Ground(kV) |
5 |
5 |
5 |
10 |
10 |
10 |
|
Maximum RIV at 1000 kHz(¦ÌV) |
50 |
50 |
50 |
50 |
50 |
50 |
||
Height£H (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 |
||
Top |
Bolt Circle Diameter - a1,(in) |
3 |
5 |
5 |
3 |
5 |
5 |
|
(4) Tapped Holes - d1, (in) |
1/2-13 |
5/8-11 |
5/8-11 |
1/2 -13 |
5/8-11 |
5/8-11 |
||
Bottom |
Bolt Circle Diameter - a2,(in) |
3 |
5 |
5 |
3 |
5 |
5 |
|
(4) Tapped Holes - d2, (in) |
1/2-13 |
5/8-11 |
5/8-11 |
1/2 -13 |
5/8-11 |
5/8-11 |
||
¡¡ | ¡¡ | ¡¡ | ¡¡ | ¡¡ | ¡¡ | ¡¡ | ¡¡ | ¡¡ |
Figure 1 |
Basic Insulation Level(kV) |
150 |
200 |
250 |
350 |
|||||||||
ANSI Class |
TR208 |
TR227 |
TR227 High strength |
TR210 |
TR210 High strength |
TR231 |
TR214 |
TR267 |
TR267 High strength |
TR216 |
TR278 |
TR278 High strength |
|
Figure No. |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
|
Leakage Distance (in) |
24 |
24 |
24 |
37 |
37 |
37 |
43 |
43 |
43 |
72 |
72 |
72 |
|
Cantilever Strength, Upright/Under hung(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 Voltage-Positive(kV) |
170 |
170 |
170 |
225 |
225 |
225 |
280 |
280 |
280 |
390 |
390 |
390 |
|
Withstand Voltage |
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 Voltage Data |
Test Voltage, Rms to Ground(kV) |
15 |
15 |
15 |
22 |
22 |
22 |
30 |
30 |
30 |
44 |
44 |
44 |
Maximum RIV at 1000 kHz(¦ÌV) |
100 |
100 |
100 |
100 |
100 |
100 |
200 |
200 |
200 |
200 |
200 |
200 |
|
Height£H (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 |
|
Top |
Bolt Circle Diameter- a1,(in) |
3 |
5 |
5 |
3 |
5 |
5 |
3 |
5 |
7 |
3 |
5 |
7 |
(4) Tapped Holes - d1, (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 |
|
Bottom |
Bolt Circle Diameter - a2,(in) |
3 |
5 |
5 |
3 |
5 |
5 |
3 |
5 |
7 |
3 |
5 |
7 |
(4)Tapped Holes-d2, (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 |
¡¡
Basic Insulation Level(kV) |
550 |
||||||
ANSI Class |
TR286 |
TR286 High strength |
TR286 Anti- pollution |
TR286 Anti- Pollution, High strength |
TR287 |
TR287 Anti- Pollution |
|
Figure No. |
2 |
2 |
2 |
2 |
2 |
2 |
|
Leakage Distance (in) |
99 |
99 |
125 |
120 |
99 |
125 |
|
Cantilever Strength, Upright/Under hung(lb.) |
1700 |
5000 |
1700 |
5000 |
2600 |
2600 |
|
Tensile Strength(lb.) |
20000 |
40000 |
20000 |
40000 |
25000 |
25000 |
|
Torsion Strength,(In- lb.) |
40000 |
120000 |
40000 |
120000 |
90000 |
90000 |
|
Compression Strength(lb.) |
60000 |
120000 |
60000 |
120000 |
75000 |
75000 |
|
Impulse Flashover Voltage£¬Positive(kV) |
610 |
610 |
610 |
610 |
610 |
610 |
|
Withstand Voltage |
Low Frequency£¬Wet(kV) |
230 |
230 |
230 |
230 |
230 |
230 |
Impulse£¬(kV) |
550 |
550 |
550 |
550 |
550 |
550 |
|
Radio-Influence Voltage Data |
Test Voltage, Rms to Ground(kV) |
73 |
73 |
73 |
73 |
73 |
73 |
Maximum RIV at 1000 kHz(¦ÌV) |
200 |
200 |
200 |
200 |
200 |
200 |
|
Height£H (in) |
45 |
45 |
45 |
45 |
45 |
45 |
|
Shed Diameter£D(in) |
8 6/13 |
10 |
8 19/20 |
10 1/2 |
8 13/15 |
9 1/3 |
|
Top |
Bolt Circle Diameter-a1,(in) |
5 |
7 |
7 |
5 |
5 |
5 |
(4) Tapped Holes-d1, (in) |
5/8-11 |
3/4-10 |
3/4-10 |
5/8-11 |
5/8-11 |
5/8-11 |
|
Bottom |
Bolt Circle Diameter-a2,(in) |
5 |
7 |
7 |
5 |
5 |
5 |
(4) Tapped Holes-d2, (in) |
5/8-11 |
3/4-10 |
3/4-10 |
5/8-11 |
5/8-11 |
5/8-11 |
¡¡
¡¡
¡¡
¡¡
Basic Insulation Level(kV) |
650 |
750 ¡¡ |
|||||||||||
Cat. No. |
34941 |
34944 |
34941G |
34941W |
34944W |
34941H |
34948 |
34949 |
34948G |
34948W |
34949W |
34948H |
|
ANSI Class |
TR288 |
TR289 |
TR288 High strength |
TR288 Anti- pollution |
TR289 Anti- pollution |
TR288 Anti- Pollution, High strength |
TR291 |
TR295 |
TR291 High strength |
TR291 Anti- pollution |
TR295 Anti- pollution |
TR291 Anti- Pollution, High strength |
|
Figure No. |
2 |
2 |
2 |
2 |
2 |
2 |
2 |
2 |
2 |
2 |
2 |
2 |
|
Leakage Distance (in) |
116 |
116 |
116 |
155 |
155 |
150 |
132 |
132 |
132 |
180 |
180 |
180 |
|
Cantilever Strength, Upright/Under hung(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 Voltage, Positive(kV) |
710 |
710 |
710 |
710 |
710 |
710 |
810 |
810 |
810 |
810 |
810 |
810 |
|
Withstand Voltage |
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 Voltage Data |
Test Voltage, Rms to Ground(kV) |
88 |
88 |
88 |
88 |
88 |
88 |
103 |
103 |
103 |
103 |
103 |
103 |
Maximum RIV at 1000 kHz(¦ÌV) |
200 |
200 |
200 |
200 |
200 |
200 |
500 |
500 |
500 |
500 |
500 |
500 |
|
Height£H (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 |
|
Top |
Bolt Circle Diameter-a1,(in) |
5 |
5 |
7 |
5 |
5 |
7 |
5 |
5 |
7 |
5 |
5 |
7 |
(4)Tapped Holes-d1,(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 |
|
Bottom |
Bolt Circle Diameter-a2,(in) |
5 |
5 |
7 |
5 |
5 |
7 |
5 |
5 |
7 |
5 |
5 |
7 |
(4)Tapped Holes-d2, (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 |
¡¡
¡¡
Basic Insulation Level(kV) |
900 |
1050 |
|||||||
ANSI Class |
TR304 |
TR308 |
TR308 High strength |
TR304 Anti- pollution |
TR308 Anti- pollution |
TR312 |
TR316 |
TR362 |
|
Figure No. |
3 |
3 |
3 |
3 |
3 |
3 |
3 |
3 |
|
Leakage Distance (in) |
165 |
165 |
165 |
192 |
192 |
198 |
198 |
198 |
|
Cantilever Strength, Upright/ Under hung (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 Voltage£¬Positive(kV) |
1010 |
1010 |
1010 |
1010 |
1010 |
1210 |
1210 |
1210 |
|
Withstand Voltage |
Low Frequency£¬Wet(kV) |
385 |
385 |
385 |
385 |
385 |
455 |
455 |
455 |
Impulse£¬(kV) |
900 |
900 |
900 |
900 |
900 |
1050 |
1050 |
1050 |
|
Radio-Influence Voltage Data |
Test Voltage, Rms to Ground(kV) |
146 |
146 |
146 |
146 |
146 |
146 |
146 |
146 |
Maximum RIV at 1000 kHz(¦ÌV) |
500 |
500 |
500 |
500 |
500 |
500 |
500 |
500 |
|
Height£H (in) |
80 |
80 |
80 |
80 |
80 |
92 |
92 |
92 |
|
Height£h1 (in) |
40 |
40 |
40 |
40 |
40 |
46 |
46 |
46 |
|
Height£h2 (in) |
40 |
40 |
40 |
40 |
40 |
46 |
46 |
46 |
|
Shed Diameter£D1(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£D2(in) |
7 5/6 |
8 3/7 |
9 2/5 |
8 7/15 |
9 1/4 |
7 5/9 |
8 2/11 |
10 |
|
Top |
Bolt Circle Diameter£a1,(in) |
5 |
5 |
7 |
5 |
5 |
5 |
5 |
7 |
(4) Tapped Holes£d1, (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 |
|
Bott-om |
Bolt Circle Diameter£a2,(in) |
5 |
5 |
7 |
5 |
5 |
5 |
5 |
7 |
(4) Tapped Holes£d2, (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 |
Figure 3 Figure4
Basic Insulation Level(kV) |
1300 |
1470 |
1550 |
|||||||||
Ansi Technical Reference Number |
TR324 |
TR367 |
TR368 |
TR369 |
TR330 |
TR371 |
TR373 |
TR372 |
1550SS |
TR379 |
1550EH |
|
Figure No. |
3 |
3 |
3 |
3 |
3 |
3 |
3 |
3 |
3 |
3 |
4 |
|
Leakage Distance (in) |
231 |
231 |
231 |
231 |
264 |
264 |
264 |
264 |
320 |
280 |
305 |
|
Cantilever Strength, Upright/Under hung(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 Voltage£¬Positive(kV) |
1410 |
1410 |
1410 |
1410 |
1610 |
1610 |
1610 |
1610 |
1710 |
1710 |
1710 |
|
Withstand Voltage |
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 |
|
Radio-Influence Voltage Data |
Test Voltage,Rms to Ground(kV) |
220 |
220 |
220 |
220 |
220 |
220 |
220 |
220 |
318 |
318 |
318 |
Maximum RIV at 1000 kHz(¦ÌV) |
1000 |
1000 |
1000 |
1000 |
1000 |
1000 |
1000 |
1000 |
2000 |
2000 |
2000 |
|
Height£H (in) |
106 |
106 |
106 |
106 |
122 |
122 |
122 |
122 |
128 |
128 |
128 |
|
Height£h1 (in) |
53 |
53 |
53 |
53 |
61 |
61 |
61 |
61 |
64 |
64 |
64 |
|
Height£h2 (in) |
53 |
53 |
53 |
53 |
61 |
61 |
61 |
61 |
64 |
64 |
64 |
|
Shed Diameter£D1(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£D2(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£D3(in) |
- |
- |
- |
- |
- |
- |
- |
- |
|
|
10-3/5 |
|
Top |
Bolt Circle Diameter£a1,(in) |
5 |
5 |
7 |
5 |
5 |
5 |
5 |
7 |
5 |
5 |
5 |
(4) Tapped Holes£d1, (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 |
|
Bottom |
Bolt Circle Diameter£a2,(in) |
5 |
7 |
7 |
7 |
5 |
7 |
7 |
7 |
7 |
7 |
14 |
(4) Tapped Holes£d2, (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 |
¦µ0.81 |
¡¡
¡¡
Basic Insulation Level(kV) |
1800 |
||
ANSI Class |
TR391 |
||
Figure No. |
5 |
||
Leakage Distance (in) |
330 |
||
Cantilever Strength, Upright/Under hung(lb.) |
1400 |
||
Tensile Strength(lb.) |
20000 |
||
Torsion Strength,(In- lb.) |
40000 |
||
Compression Strength(lb.) |
60000 |
||
Impulse Flashover Voltage£¬ Positive(kV) |
2000 |
||
Withstand Voltage |
Low Frequency£¬Wet(kV) |
710 |
|
Impulse£¬(kV) |
1800 |
||
Radio-Influence Voltage Data |
Test Voltage, Rms to Ground (kV) |
318 |
|
Maximum RIV at 1000 kHz (¦ÌV) |
2000 |
||
Height£H (in) |
152 |
||
Height£h1 (in) |
51 |
||
Height£h2 (in) |
50 |
||
Height£h3 (in) |
51 |
||
Height£h4 (in) |
¡ª |
||
Shed Diameter£D1(in) |
8 3/20 |
||
Shed Diameter£D2(in) |
8 19/25 |
||
Shed Diameter£D3(in) |
9 3/5 |
||
Top |
Bolt Circle Diameter£a1,(in) |
5 |
|
(4) Tapped Holes£d1, (in) |
5/8-11 |
||
Bottom |
Bolt Circle Diameter£a2,(in) |
7 |
|
(4) Tapped Holes£d2, (in) |
3/4-10 |
||
¡¡ | ¡¡ | ¡¡ | ¡¡ |
¡¡
¡¡
¡¡
¡¡
¡¡
¡¡
¡¡
¡¡
¡¡
¡¡
¡¡
¡¡
¡¡
¡¡
¡¡
¡¡
¡¡
¡¡
¡¡
¡¡
¡¡
¡¡
Outdoor Station Post Insulator (Internal Metal Fittings)
ANSI C29.9
Figure1: OPIMF ¨C 001
Figure2: OPIMF ¨C 002
Figure3: OPIMF ¨C 009
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