Insulators Catalog (CA08051E) Section 6_Station Post

STATION POST INSULATORS

Silicone Station Post Characteristics - 110 kV to 350 kV BIL

1/2±13 NC 4@90° 5” ON DIA B.C.

φ 5.9

(150 mm)

φ 3.00 (76 mm)

φ 4.7

(119 mm)

φ 5.9

(150 mm)

φ 4.25

φ 4.7

(119 mm)

(108 mm)

φ 5.9

(150 mm)

φ 4.7

30 (762 mm)

(119 mm)

21 SHEDS

22 (558.8 mm)

15 SHEDS

18 (457.2 mm)

φ 5.9

11 SHEDS

(150 mm)

φ 4.7

(119 mm)

14 (355.6 mm)

7 SHEDS

φ 5.9

10 (254 mm)

(150 mm)

4 SHEDS

φ 4.7

(150 mm) (119 mm)

PSSP175TR205

PSSP175TR208

PSSP175TR210

PSSP175TR214

PSSP175TR216

Mechanical and Electrical Characteristics Catalog Number

PSSP175TR205 PSSP175TR208 PSSP175TR210 PSSP175TR214 PSSP175TR216

110

150

200

250

350

BIL kV

15

25

35

46

69

Nominal System Voltage kV

205P

208P

210P

214P

216P

Technical Reference Number

10 (254)

14 (357)

18 (457)

22 (559)

30 (762)

Height in. (mm)

17.7 (450)

30.3 (770)

46.1(1170)

61.8 (1570)

86.6 (2200)

Leakage Distance in. (mm)

125

165

225

280

390

Critical Impulse Flashover Pos kV

40

60

85

110

155

60 Hz Low Frequency Wet Withstand kV

7420 (33)

4766 (21.2)

3507 (15.6)

2788 (12.4)

1978 (8.8)

Specified Cantilever Load lbs. (kN) Max Design Cantilever Load lbs. (kN) Specified Tensile Load lbs. (kN)

3710 (16.5)

2383 (10.6)

1754 (7.8)

1394 (6.2)

989 (4.4)

20000 (89)

20000 (89)

20000 (89)

20000 (89)

20000 (89)

20000 (89)

20000 (89)

20000 (89)

20000 (89)

20000 (89)

Compression Strength lbs. (kN)

6000 (677)

6000 (677)

6000 (677)

6000 (677)

6000 (677)

Torsion Strength in-lbs. (N·m)

4

7

11

15

21

Number of Weathersheds

3 (76) / 3 (76) 3 (76) / 3 (76) 3 (76) / 3 (76) 3 (76) / 3 (76) 3 (76) / 3 (76)

Bolt Circle in. (mm) Top / Base

8.62 (3.91)

9.94 (4.51)

11.33 (5.14)

12.74 (5.78)

15.30 (6.94)

Weight lbs. (kg)

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