Insulators Catalog (CA08051E) Section 6_Station Post

STATION POST INSULATORS

Porcelain Station Post Characteristics - 95kV to 110kV BIL

φ 127±0.5 [5”]

φ 159 [6.26”]

φ 127±0.5 [5.0”]

φ 159 [6.25”]

φ 76 [φ3]

φ 106 [φ4.17]

φ 106 [4.17 in]

22 [0.86”] Deep 4-5/8”-11 +0.015” O/S

φ 76±0.5 [ φ 3.0 in]

4@90° ON 5” DIA B.C.

4@90° ON 3” B.C.

5/8” - 11+0.015” X 0.866”

1/2+.015-13 UFS - 2B MIN 1/2” DEEP

4@90° ON 3” DIA B.C.

1/2” - 13+0.015” X 0.55” Deep

Metal Cap

Metal Cap

Portland Cement

Metal Cap (H.D.G)

Portland Cement

Portland Cement

Metal Cap

Porcelain Body

Porcelain Body

Portland Cement

Porcelain Body

4 Sheds

4 Sheds

3 Sheds

φ 168 [6.61]

Porcelain Body

305 [12”]

φ 158 [6.22]

φ 176 [6.93]

3 Sheds

254 [10]

Metal Cap (H.D.G)

φ 158 [6.22]

Metal Cap

254±0.8[10.0”]

Portland Cement

Portland Cement

190.5 [7.50 in]

Portland Cement

Metal Cap

PSP2053001

PSP2023001

PSP2223002

PSP2253002

Mechanical and Electrical Characteristics Catalog Number

PSP2023001

PSP2223002

PSP2053001

PSP2253002

95

95

110

110

BIL kV

7.5

7.5

15

15

Nominal System Voltage kV

TR202

TR222

TR205

TR225

Technical Reference Number

7.5 (190.5)

10 (254)

10 (254)

12 (305)

Height in. (mm)

10.5 (267)

10.5 (267)

15.5 (394)

15.5 (394)

Leakage Distance in. (mm)

105

105

125

125

Critical Impulse Flashover Pos kV 60 Hz Low Frequency Wet Withstand kV Cantilever Strength lbs. (kN)

30

30

45

45

2000 (8.9)

4000 (17.8)

2000 (8.9)

4000 (17.8)

8542 (38)

15000 (67)

8500 (38)

20000 (89)

Tensile Strength lbs. (kN)

10000 (44.5)

20000 (89)

10000 (44.5)

20000 (89)

Compression Strength lbs. (kN)

7000 (791)

12000 (1356)

7000 (791)

14000 (1582)

Torsion Strength in-lbs. (N·m)

3

3

4

4

Number of Weathersheds

3 (76) / 3 (76)

5 (127) / 5 (127)

3 (76) / 3 (76)

3 (76) / 3 (76)

Bolt circle in. (mm) Top / Base

9.9 (4.5)

21.6 (9.8)

15.4(7.0)

24.7 (11.2)

Weight lbs. (kg)

7-32 | www.hubbell.com/hubbellpowersystems