CA01082E_Catalog 30

30 - ARRESTERS - PRODUCTS

Polymer Housed Surge Arresters – PH4

PH4 Electrical Characteristics

Maximum Steep Current Impulse Residual Voltage (kV)

Temporary Overvoltage Capability (kVrms)

Maximum Switching Impulse Residual Voltage (kV)

Maximum Lightning Impulse Residual Voltage (kV)

Base Arrester Catalog Number

Um (kV)

Ur (kV)

Uc (kV)

1s

10s

10kA 0.5kA 1kA 2kA 5kA 10kA 20kA 40kA

170 132 105.6 150 141 170 144 115.2 164 153 170 162 129.6 184 173

367 401

252 260 270 290 309 335 369 274 284 295 317 337 365 402

PH4170wx132yz PH4170wx144yz PH4170wx162yz PH4170wx168yz PH4245wx180yz PH4245wx192yz PH4245wx198yz PH4245wx216yz PH4245wx228yz PH4300wx216yz PH4300wx228yz PH4300wx240yz PH4300wx258yz PH4300wx264yz PH4362wx258yz PH4362wx264yz PH4362wx276yz PH4362wx288yz PH4420wx330yz PH4420wx336yz PH4420wx360yz PH4420wx372yz PH4420wx378yz PH4420wx390yz PH4420wx396yz PH4420wx420yz

450 309 319 332 356 379 411

452

170 168 134.4 191

179

467

320 331

344 369 393 426 469

245 180 144 204 192

500 343 355 368 396 421

456 502

245 192 153.6 218 204 534 365 378 393 422 449 486 536

245 198 158.4 225 211

550 377 390 405 435 463 502 552

245 216 172.8 245 230 600 411

425 442 474 505 547 602

245 228 182.4 259 243

633

434 449 466 501

533 577 636

300 216 172.8 245 230 600 411

425 442 474 505 547 602

300 228 182.4 259 243

633

434 449 466 501

533 577 636

300 240 192 273 256 667 300 258 206.4 293 275 300 264 211.2 300 281 362 258 206.4 293 275 362 264 211.2 300 281 362 288 230.4 327 307 420 330 264 375 351 420 336 268.8 382 358 420 360 288 409 383 362 276 220.8 314 294 766 916 932 420 372 297.6 423 396 1032 716 733 716 733

456 472 490 527 561

608 669

491 508 527 566 603 653 719 502 519 539 579 617 668 736 508 527 566 603 653 719 502 519 539 579 617 668 736 525 543 564 606 645 699 769 491

800 547 566 588 632 673 729 802

627 649 674 724 771

835 919

639 661

686 737 785 850 936

999 684 708 735 790 841

911

1003 1036

707 731

759 816 869 941

420 378 302.4 429 403 1049 718 743 772 829 883 956 1053

420 390 312 443 415

1082

741

767 796 855 911

986 1086

420 396 316.8 450 422 1099 752 778 808 868 925 1002 1103

420 420 336 477 447

1165

798 825 857 921

981

1062 1169

30-28 | www.hubbell.com/hubbellpowersystems