Insulators Catalog (CA08051E) Section 6_Station Post

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STATION POST INSULATORS Porcelain Station Post Characteristics - 1470kV to 1800kV BIL Porcelain Station Post Characteristics - 1470kV to 1800kV BIL Porcelain Station Post Characteristics - 1470kV to 1800kV BIL Porcelain Station Post Characteristics - 1470kV to 1800kV BIL Porcelain Station Post Characteristics - 1470kV to 1800kV BIL

φ 127±0.5

φ 158

4-5/8”-11+0.015” 0/S

19 [3/4”] Deep

ϕ 158 [6.22”]

ϕ 127±0.5 [5.0”]

ϕ 178±0.5 [7.0”]

ϕ 215 [8.46”]

Metal Cap

4@90° ON 5” BC

4@90° ON 7” DIA BC 3/4”-10+0.015”x 0.866”

Portland Cement

5/8”-11+0.015”x0.625”

Metal Cap (H.D.G)

Porcelain Body

25 Sheds

ϕ 218 [8.58”]

Metal Cap (H.D.G)

Portland Cement

φ 208 [8.19”]

1346 [53] 1168 [46] 1346 [53]

Portland Cement

Porcelain Body

34 Sheds

Porcelain Body

M16 bolts & nuts

34 Sheds

H.D.G

1625.6 [64”] 1625.6 [64”]

ϕ 232 [9.13”]

1549.4 [61”]

Porcelain Body

M16 bolts & nuts

28 Sheds

H.D.G

φ 227 [8.93”]

M16 bolts & nuts

Metal Cap (H.D.G)

H.D.G

Portland Cement

Metal Cap (H.D.G)

3860 [152]

Portland Cement

3251.2 ±4.5 [128”]

Porcelain Body

3098.8 ±4.5 [122”]

34 Sheds

Porcelain Body

34 Sheds

Porcelain Body

27 Sheds

ϕ 232 [9.13”]

1549.4 [61”]

φ 246 [9.68”]

ϕ 232 [9.13”]

Metal Cap (H.D.G)

Portland Cement

φ 215 [8.5”]

ϕ 218 [8.58”]

ϕ 178±0.5 [7.0”]

φ 178 [7.0”]

4-3/4”-10+0.015” 0/S

4@90° ON 7” BC

22 [7/8”] Deep

3/4”-10+0.015”x 0.625”

PSP3723003

PSP3793003

PSP3913003

Mechanical and Electrical Characteristics Mechanical and Electrical Characteristics PSP3723003 PSP3793003 Mechanical and Electrical Characteristics

Mechanical and Electrical Characteristics

Mechanical and Electrical Characteristics Catalog Number Catalog Number Catalog Number Catalog Number Catalog Number BILkV

PSP3913003

PSP3723003

PSP3793003

PSP3913003

PSP3723003 PSP3723003 500

PSP3793003

PSP3913003

PSP3793003 500

PSP3913003

PSP3723003

PSP3793003

PSP3913003

500

BILkV

500

BIL kV BILkV NominalSystem Voltage kV BILkV

500 500 1470 1470 1470 TR372

500

1550

1800

500

NominalSystem Voltage kV

1470

1550

1800

Nominal System Voltage kV NominalSystem Voltage kV NominalSystem Voltage kV Technical Reference Number Technical Reference Number Height in. (mm) Technical Reference Number Height in. (mm) Technical Reference Number Height in. (mm) Leakage Distance in. (mm) Height in. (mm)

1550 TR379

1800

TR391

1470

1550

1800

1550

1800

Technical Reference Number

TR372

TR379

TR391

TR372 122 (3098.8) 122 (3098.8) 264 (6706)

TR379 128 (3251.2) 128 (3251.2) 280 (7111.2) 280 (7111.2)

TR391 152 (3860)

TR372

TR379

TR391

122 (3098.8)

128 (3251.2)

152 (3860)

TR372

TR379

TR391

152 (3860)

330 (8390)

122 (3098.8)

128 (3251.2)

152 (3860)

Leakage Distance in. (mm)

264 (6706)

128 (3251.2) 280 (7111.2)

152 (3860) 330 (8390)

122 (3098.8) 264 (6706)

Height in. (mm) Leakage Distance in. (mm)

Leakage Distance in. (mm) Wet 60Hz Withstand kV

330 (8390)

264 (6706)

280 (7111.2)

330 (8390)

590

620

710

Wet 60Hz Withstand kV

590

620

710

Leakage Distance in. (mm) Wet 60Hz Withstand kV Wet 60Hz Withstand kV Cantilever Strength lbs. (kN)

264 (6706) 590 590 1750 (7.8)

620

710

280 (7112)

330 (8390)

620

710

1700 (7.6)

1410 (6.3)

Cantilever Strength lbs. (kN)

1750 (7.8)

1700 (7.6)

1410 (6.3)

Cantilever Strength lbs. (kN) Tensile Strength lbs. (kN) Tensile Strength lbs. (kN)

1750 (7.8)

1700 (7.6) 25000 (111.2) 25000 (111.2) 90000 (400) 90000 (400) 90000 (10170)

1410 (6.3)

Catalog Number Cantilever Strength lbs. (kN) Tensile Strength lbs. (kN)

1750 (7.8)

1700 (7.6)

1410 (6.3)

PSP3723003 40000 (178)

20000 (89)

PSP3793003 25000 (111.2)

PSP3913003 20000 (89)

Tensile Strength lbs. (kN)

40000 (178)

STATION POSTS

1610 100000 (445) 100000 (445) 120000 (13558) 590 120000 (13558) 40000 (178)

20000 (89)

40000 (178)

25000 (111.2)

20000 (89)

Critical Impulse Flashover Pos kV Compression Strength lbs. (kN) Compression Strength lbs. (kN) Compression Strength lbs. (kN) Torsion Strength in-lbs. (N.m) 60 Hz Low Frequency Wet Withstand kV Cantilever Strength lbs. (kN) Torsion Strength in-lbs. (N.m) Number of Weathersheds Torsion Strength in-lbs. (N.m) Number of Weathersheds Number of Weathersheds Bolt circle in. (mm) Top / Base Torsion Strength in-lbs. (N.m) Number of Weathersheds Bolt circle in. (mm) Top / Base Compression Strength lbs. (kN)

60000 (267)

STATION POSTS

1710

2000

100000 (445)

90000 (400)

60000 (267)

STATION POSTS

60000 (267)

100000 (445)

90000 (400)

60000 (267)

40000 (4520)

120000 (13558)

90000 (10170)

40000 (4520)

620

710

90000 (10170)

40000 (4520)

120000 (13558)

90000 (10170)

40000 (4520)

1750 (7.8) 7 (178) / 7 (178) 68

1700 (7.6)

1410 (6.3) 5 (127) / 7 (178) 20000 (89) 644.8 (292.5)

5 (127) / 7 (178) 5 (127) / 7 (178)

5 (127) / 7 (178)

7 (178) / 7 (178)

5 (127) / 7 (178)

Tensile Strength lbs. (kN) Bolt circle in. (mm) Top / Base Weight lbs. (kg) Bolt circle in. (mm) Top / Base

7 (178) / 7 (178)

5 (127) / 7 (178)

7 (178) / 7 (178)

5 (127) / 7 (178)

40000 (178) 562.1(255)

25000 (111.2) 562.2 (255) 562.2 (255)

644.8 (292.5)

Weight lbs. (kg)

562.1(255)

Weight lbs. (kg)

562.1(255)

562.2 (255)

644.8 (292.5)

Weight lbs. (kg)

562.1(255)

562.2 (255)

644.8 (292.5)

100000 (445)

90000 (400)

60000 (267)

Compression Strength lbs. (kN)

120000 (13558)

90000 (10170)

40000 (4520) Page 6-101 | August 2023 Page 6-101 | August 2023

Torsion Strength in-lbs. (N·m)

Page 6-101 | August 2023

Number of Weathersheds

7 (178) / 7 (178)

5 (127) / 7 (178)

Bolt circle in. (mm) Top / Base

562.1(255)

562.2 (255)

644.8 (292.5)

Weight lbs. (kg)

www.hubbell.com/hubbellpowersystems | 7-39

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