CA01082E_Catalog 30

30 - ARRESTERS - PRODUCTS

High Strength Polymer Housed Surge Arresters – SVNH & SVNX

SVNH Physical Characteristics Standard Arrester Catalog Number Duty Cycle Rating (kV) MCOV (kV)

Recommended Minimum Clearance - Inches (mm) Phase to Ground Phase to Phase

Creepage Distance - Inches (mm)

Total Height - Inches (mm)

Net Weight - Pounds (kg) 346 (157) 350 (159) 353 (160) 401 (182) 404 (184) 607 (276) 614 (279) 615 (280) 617 (280) 651 (296) 652 (296) 656 (298) 828 (376) 993 (451) 998 (454)

Drawing Figure

144 115 184 (4676) 68.9 (1750)

25.1 (638) 28.8 (732) 30.9 (785) 31.8 (808) 33.6 (853) 42.5 (1080) 46.9 (1191) 47.6 (1209) 49.4 (1255) 52.9 (1344) 55.2 (1402) 72.1 (1831) 76.1 (1933) 80.2 (2037) 51.7 (1313)

28.9 (734)

1 1 1

SVNH144GA115AA SVNH168GA131AA SVNH172GA140AA SVNH180GA144AA SVNH192GA152AA SVNH240GA190AA SVNH258GA209AA SVNH264GA212AA SVNH276GA220AA SVNH288GA230AA SVNH294GA235AA SVNH312GA245AA SVNH396GA318AA SVNH420GA335AA SVNH444GA353AA

168 131

184 (4676) 68.9 (1750)

33.1 (841)

172 140 184 (4676) 68.9 (1750) 180 144 225 (5704) 78.8 (2001) 192 152 225 (5704) 78.8 (2001) 240 190 285 (7230) 112 (2856) 258 209 285 (7230) 112 (2856) 264 212 285 (7230) 112 (2856) 276 220 285 (7230) 112 (2856) 288 230 326 (8291) 122 (3108) 294 235 326 (8291) 122 (3108) 312 245 326 (8291) 122 (3108) 396 318 449 (11408) 152 (3862) 420 335 469 (11913) 176 (4470) 444 353 469 (11913) 176 (4470)

35.4 (899) 36.5 (927) 38.6 (980) 48.5 (1232) 53.5 (1359) 54.3 (1379) 56.4 (1433) 59.0 (1499) 60.3 (1532) 62.9 (1598) 82.1 (2085) 86.5 (2197)

2 2 3 3 3 3 3 3 3 3 4 4

91.2 (2316)

These arresters are typically applied to system voltages higher than 500 kV where the energy requirements are higher than required for lower voltage systems. If a high energy rated arrester is required for a lower system voltage, Hubbell Power Systems can provide these. Please contact your Hubbell Power Systems Representative at 1.573.682.5521 for more information.

SVNX Physical Characteristics Standard Arrester Catalog Number Duty Cycle Rating (kV) MCOV (kV)

Recommended Minimum Clearance - Inches (mm) Phase to Ground Phase to Phase

Creepage Distance - Inches (mm)

Total Height - Inches (mm)

Net Weight - Pounds (kg)

Drawing Figure

396 318 449 (11408) 152 (3862)

67.0 (1702)

77.0 (1956)

1080 (491)

3

SVNX396GA318AA

420 335 469 (11913) 176 (4470)

71.0 (1803)

81.0 (2057)

1285 (584)

4

SVNX420GA335AA

444 353 469 (11913) 176 (4470)

75.0 (1905)

85.0 (2159)

1294 (588)

4

SVNX444GA353AA

588 470 736 (18694) 259 (6579)

100 (2540)

114 (2896)

1847 (840)

5

SVNX588GA470AA

30-34 | www.hubbell.com/hubbellpowersystems