CA01082E_Catalog 30

30 - ARRESTERS - PRODUCTS

Polymer Housed Surge Arresters – PH3/PH4

PH3 & PH4 Housing Data

Power Frequency Withstand Voltage (kV)

Grading Ring Height A - Inches (mm)

Grading Ring Diameter B - Inches (mm)

Creepage Distance - Inches (mm)

Total Height - Inches (mm)

Lightning Withstand Voltage (kV)

Switching Withstand Voltage (kV)

Um (kV)

Ur (kV)

Pollution Level*

Drawing Figure

36 30-39 M/H/V 83.9 (2130) 38.1 (967) 52 42-60 M/H/V 83.9 (2130) 38.1 (967) 72 54-75 M/H 83.9 (2130) 38.1 (967)

367 367 367 480 480 367 480 480 585 480 585 690 585 690 585 690 847 690 847 690 847 960 847 960 1065 1065 1275

266 266 266 348 348 266 348 348 424 348 424 500 424 500 424 500 500 614 696 614 696 772 772 924 614 500 614

189 189 189 247 247 189 247 247 301 247 301 355 301 355 301 355 436 355 436 355 436 494 436 494 548 548 656

1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

72

84

M/H 113 (2880) 44.4 (1127) V 113 (2880) 44.4 (1127) M 84 (2130) 38.1 (967) M 113 (2880) 44.4 (1127) H 113 (2880) 44.4 (1127) V 143 (3620) 52.1 (1323) M 113 (2880) 44.4 (1127)

72 54-84 100 78 100 84-96 100 78-96 100 78-96 123 90-96

123 108-120 M 143 (3620) 52.1 (1323) 123 132-138 M/H 172 (4370) 58.8 (1493) 123 90-120 H 143 (3620) 52.1 (1323)

123 90-138

V 172 (4370) 58.8 (1493)

145 108-120 M 143 (3620) 52.1 (1323) 145 132-144 M 172 (4370) 58.8 (1493)

145 168

M/H 197 (5010) 76.8 (1951)

2

145 108-144 H 172 (4370) 58.8 (1493) 145 108-168 V 197 (5010) 76.8 (1951) 170 132-144 M/H 172 (4370) 58.8 (1493) 170 162-168 M/H 197 (5010) 76.8 (1951) 170 132-168 V 227 (5760) 83.1 (2111) 245 192-198 M 227 (5760) 83.1 (2111) 245 216-228 M 256 (6500) 90.8 (2307) 245 180-228 H 256 (6500) 90.8 (2307) 245 180-228 V 315 (7990) 105 (2673) 245 180 M 197 (5010) 76.8 (1951)

1

2

1

2 2

3 15.0 (381) 25.2 (640) 3 15.0 (381) 25.2 (640) 3 15.0 (381) 25.2 (640) 3 15.0 (381) 25.2 (640) 3 15.0 (381) 25.2 (640)

* M = Medium, H = Heavy, V = Very Heavy

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