Descargadores Tipo Estación Porcelana

ENERGY DIVISION

Transmission Porcelain Surge Arresters

bow-epp-0015-08-06-2.qxp 20.11.2006 17:57 Uhr Seite 1

Station ClassPorcelain Surge Arresters

22

Porcelain surge arresters are available for applications upto 400kV systems.

Porcelain housing designs have been used by us for over55 years.

From 1945 we produced porcelain surge arresters to thegapped silicone carbide pattern and since 1980 we haveproduced arresters to the gapless ZnO design.

The design consists of porcelain housing which conformsto IEC-815 with an Aero Dynamic shed profile.

The varistors, spacers and locating rings are assembledunder compression with pressure relief diaphragms ateither end. The air void is evacuated and replaced with dryair, then sealed.

Routine tests are carried out to show that themanufacturing conforms to the current Internationalstandard.

Electrical Performance

Specification: IEC60099-4

Classification: MAA Class 2 10kA

MBA Class 2 10kA

MCA Class 3 10kA

MDA Class 4 20kA

High Current Performance: 100kA

Pressure Relief: MAA 40 kA

MBA 25 kA

MCA** 65 kA

MDA** 65 kA

Energy Capability: according to IEC60099-4(Clause 8.4.2 table 5 and 8.5.5)

MAA Class 2 5 kJ/kV at Ur

MBA Class 2 5 kJ/kV at Ur

MCA Class 3 8.75kJ/kV at Ur

MDA Class 4 10 kJ/kV at Ur

Voltage Rating:

MAA Rated Voltage from 3kV to 198kV

MBA Rated Voltage from 3kV to 156kV

MCA Rated Voltage from 3kV to 360kV

MDA Rated Voltage from 3kV to 360kV

Kuwait - 300kV system - ZnO

Sweden - 220kV system - ZnO



33

MBA Surge Arrester Accessories MAA, MCA & MDA Surge Arrester Accessories

Grading Ring(None 150kV)

Glazed Porcelain Housing

Die CastAluminiumEnd Flangewith integralvent ports

BaseDiaphragmDeflector Plate

Corona Ring(150kV and above

GalvanisedSteel Top Cap

Grading Ring(None 228kV)

Glazed Porcelain Housing

Die CastAluminiumEnd Flangewith integralvent ports

BaseDiaphragmDeflector Plate

M4Base Plate with4 Polyfibre Insulators

E2Earth Clamp to suit cablesup to 16 mm

E12 x M10 x 20mmHexagon headedset screws andspring washers

L12 x M10 x 20mmHexagon headedset screws andspring washers

L5Line Clamp to suit cablesup to 35 mm


L2Aluminium Stem30 x 80mm high

E2Earth Clamp to suit cablesup to 16 mm

E12 x M10 x 20mmHexagon headedset screws andspring washers

Example: MCA4.2 198 L2 E1 M2

Arrester Housing

Voltage

Mounting

Earth Terminal

Line Terminal

L12 x M10 x 20mmHexagon headedset screws andspring washers



L2Aluminium Stem30 x 80mm high

Corona Ring(150kV and above

GalvanisedSteel Top Cap

M3Base Plate with4 Polyfibre Insulators


44

Station ClassPorcelain Surge Arresters MAA

Protective Characteristics

Product Code Ratingvoltage

kV

Max cont.

operatingvoltage

(COV) kV

Temporaryover-

voltagecapabilityfor 1 sec(TOV) kV

Max residual voltage kV crest with current wave Steep current residual voltage*

Switching surge30/60 S

Lightning current8/20 S

125AkV

crest

250AkV

crest

500AkV

crest

1000AkV

crest

2000AkV

crest

5kAkV

crest

10kAkV

crest

20kAkV

crest

40kAkV

crest

10kAkV

crest

20kAkV

crestMAA03L2E1M2 3.0 2.40 3.42 7.33 7.53 7.79 8.09 8.49 8.72 9.27 10.0 12.5 9.87 11.8

MAA06L2E1M2 6.0 4.80 6.84 12.2 12.5 13.0 13.5 14.1 15.4 16.6 18.2 20.8 17.8 19.6

MAA012L2E1M2 12 9.60 13.7 24.4 25.1 25.9 27.0 28.3 30.8 33.1 36.5 41.5 35.5 39.3

MAA015L2E1M2 15 12.0 17.1 29.3 30.1 31.1 32.4 33.9 37.0 39.7 43.8 49.5 42.6 47.1

MAA018L2E1M2 18 14.4 20.5 36.6 37.6 38.9 40.5 42.4 46.2 49.7 54.7 62.3 53.3 58.9

MAA021L2E1M2 21 16.8 23.9 41.5 42.7 44.1 45.9 48.1 52.4 56.3 62.0 70.6 60.4 66.8

MAA024L2E1M2 24 19.2 27.4 48.8 50.2 51.9 54.0 56.6 61.6 66.2 73.0 83.0 71.1 78.5

MAA027L2E1M2 27 21.6 30.8 53.7 55.2 57.1 59.3 62.2 67.8 72.8 80.3 91.3 78.2 86.4

MAA030L2E1M2 30 24.0 34.2 58.6 60.2 62.3 64.7 67.9 73.9 79.4 87.6 99.6 85.3 94.3

MAA124L2E1M2 24 19.2 27.4 48.4 50.2 51.9 54.0 56.6 61.6 66.2 73.0 83.0 71.1 78.5

MAA127L2E1M2 27 21.6 30.8 53.7 55.2 57.1 59.3 62.2 67.8 72.8 80.3 91.3 78.2 86.4

MAA130L2E1M2 30 24.0 34.2 58.6 60.2 62.3 64.7 67.9 73.9 79.4 87.6 99.6 85.3 94.3

MAA136L2E1M2 36 28.8 41.0 70.8 72.8 75.2 78.2 82.0 89.3 96.0 106 120 103 114

MAA139L2E1M2 39 31.2 44.5 78.2 80.3 83.0 86.3 90.5 98.6 106 117 133 114 126

MAA142L2E1M2 42 33.6 47.9 83.0 85.3 88.2 91.7 96.2 105 113 124 141 121 134

MAA230L2E1M2 30 25.0 34.2 58.6 60.2 62.3 64.7 67.9 73.9 79.4 87.6 99.6 85.3 94.3

MAA260L2E1M2 60 48.0 68.4 117 120 125 129 136 148 159 175 199 171 189

MAA275L2E1M2 75 60.0 85.5 147 151 156 162 170 185 199 219 249 213 236

MAA396L1E1M2 96 76.8 109 188 193 200 208 218 237 255 281 320 274 302

MAA3108L2E1M2 108 86.4 123 212 218 226 235 246 268 288 317 361 309 342

MAA3120L2E1M2 120 96.0 137 234 241 249 259 272 296 318 350 399 341 377

MAA3126L2E1M2 126 101 144 247 253 262 272 286 311 334 369 419 359 397

MAA3132L2E1M2 132 106 150 259 266 275 286 300 327 351 387 440 377 416

MAA4150L2E1M2 152 120 171 293 301 311 324 339 370 397 438 498 426 471

MAA31150L2E1M2 150 120 171 293 301 311 324 339 370 397 438 498 426 471

MAA32150L2E1M2 150 120 171 293 301 311 324 339 370 397 438 498 426 471

MAA33150L2E1M2 150 120 171 293 301 311 324 339 370 397 438 498 426 471

MAA40150L2E1M2 150 120 171 293 301 311 324 339 370 397 438 498 426 471

MAA41198L2E1M2 198 158 226 388 399 412 429 450 490 526 580 660 565 624

MAA42198L2E1M2 198 158 226 388 399 412 429 450 490 526 580 660 565 624

MAA43198L2E1M2 198 158 226 388 399 412 429 450 490 526 580 660 565 624

MAA44198L2E1M2 198 158 226 388 399 412 429 450 490 526 580 660 565 624

* Residual voltage correction factor as per IEC recommendation 10kV/10kA/m


55

Station ClassPorcelain Surge Arresters MAA

Mechanical and Reference Information

Totalcreepage

mm(nom)

Overallheight

mm(max)

Recommendedminimum

phasecentres

mm

Recommendedminimumdistance

line to earthmm

Maximumapplied

cantileverloadkN

Drawingreference

Data sheetreference

540 440 308 16 15.5 BOW-14-001 BOW-EPP-MAA0-3

540 440 336 33 15.5 BOW-14-001 BOW-EPP-MAA0-6

540 440 393 65 15.5 BOW-14-001 BOW-EPP-MAA0-12

540 440 421 81 15.5 BOW-14-001 BOW-EPP-MAA0-15

540 440 449 98 15.5 BOW-14-001 BOW-EPP-MAA0-18

540 440 477 114 15.5 BOW-14-001 BOW-EPP-MAA0-21

540 440 506 130 15.5 BOW-14-001 BOW-EPP-MAA0-24

540 440 534 147 15.5 BOW-14-001 BOW-EPP-MAA0-27

540 440 562 163 15.5 BOW-14-001 BOW-EPP-MAA0-30

1150 610 506 130 11.2 BOW-14-002 BOW-EPP-MAA1-24

1150 610 534 147 11.2 BOW-14-002 BOW-EPP-MAA1-27

1150 610 562 163 11.2 BOW-14-002 BOW-EPP-MAA1-30

1150 610 618 195 11.2 BOW-14-002 BOW-EPP-MAA1-36

1150 610 647 212 11.2 BOW-14-002 BOW-EPP-MAA1-39

1150 610 675 228 11.2 BOW-14-002 BOW-EPP-MAA1-42

2390 980 562 163 7.0 BOW-14-003 BOW-EPP-MAA2-30

2390 980 844 326 7.0 BOW-14-003 BOW-EPP-MAA2-60

2390 980 985 407 7.0 BOW-14-003 BOW-EPP-MAA2-75

3820 1330 1182 521 5.2 BOW-14-004 BOW-EPP-MAA3-96

3820 1330 1295 586 5.2 BOW-14-004 BOW-EPP-MAA3-108

3820 1330 1295 586 5.2 BOW-14-004 BOW-EPP-MAA3-120

3820 1330 1464 684 5.2 BOW-14-004 BOW-EPP-MAA3-126

3820 1330 1521 717 5.2 BOW-14-004 BOW-EPP-MAA3-132

5000 1680 2022 814 4.0 BOW-14-005 BOW-EPP-MAA4-150

4970 1940 2022 814 3.5 BOW-14-006 BOW-EPP-MAA3.1-150

6210 2310 2022 814 3.0 BOW-14-006 BOW-EPP-MAA3.2-150

7640 2665 2352 814 2.6 BOW-14-006 BOW-EPP-MAA3.3-150

5540 2120 2352 814 2.6 BOW-14-006 BOW-EPP-MAA4.0-198

6150 2295 2570 1075 3.0 BOW-14-006 BOW-EPP-MAA4.1-198

7390 2665 2570 1075 2.6 BOW-14-006 BOW-EPP-MAA4.2-198

8820 3015 2570 1075 2.3 BOW-14-006 BOW-EPP-MAA4.3-198

10000 3365 2570 1075 2.1 BOW-14-006 BOW-EPP-MAA4.4-198

Housingtype

MaxkV

rating

Overallheight

mm(max)

Totalcreepage

mm(nom)

Nettweight

kg

Maximumsafe loadcantilever

Nm

MAA0 30 440 540 24 6800

MAA1 54 610 1150 39 6800

MAA2 96 980 2390 48 6800

MAA3 138 1330 3820 80 6800

MAA4 156 1680 5000 100 6800

Mechanical and Dimensional Characteristics

NOTE: Add 5mm to over all height for 2 Unit ArrestersAdd 10mm to over all height for 3 Unit Arresters


66

Station ClassPorcelain Surge Arresters MBA



kV

Max cont.

operatingvoltage

(COV) kV

Temporaryover-





125AkV

crest

250AkV

crest

500AkV

crest

1000AkV

crest

2000AkV

crest

5kAkV

crest

10kAkV

crest

20kAkV

crest

40kAkV

crest

10kAkV

crest

20kAkV

crestMBA03L2E1E1 3.0 2.40 3.42 7.33 7.53 7.79 8.09 8.49 8.72 9.27 10.0 12.5 9.87 11.8

MBA06L2E1M1 6.0 4.80 6.85 12.2 12.5 13.0 13.5 14.1 15.4 16.6 18.2 20.8 17.8 19.8

MBA012L2E1M1 12 9.60 13.7 24.4 25.1 25.9 27.0 28.3 30.8 33.1 36.5 41.5 35.5 39.3

MBA015L2E1M1 15 12.0 17.1 29.3 30.1 31.1 32.4 33.9 37.0 39.7 43.8 49.8 42.6 47.1

MBA018L2E1M1 18 14.4 20.5 36.6 37.6 38.9 40.5 42.4 46.2 49.7 54.7 62.3 53.3 58.9

MBA021L2E1M1 21 16.8 24.0 41.5 42.7 44.1 45.9 48.1 52.4 56.3 62.0 70.6 60.4 66.8

MBA024L2E1M1 24 19.2 27.4 48.8 50.2 51.9 54.0 56.6 61.6 66.2 73.0 83.0 71.1 78.5

MBA127L2E1M1 27 21.6 30.8 53.7 55.2 57.1 59.3 62.2 67.8 72.8 80.3 91.3 78.2 86.4

MBA130L2E1M1 30 24.0 34.2 58.6 60.2 62.3 64.7 67.9 73.9 79.4 87.6 99.6 85.3 94.3

MBA136L2E1M1 36 28.8 41.1 70.8 72.8 75.2 78.2 82.0 89.3 96.0 106 120 103 114

MBA139L2E1M1 39 31.2 44.5 78.2 80.3 83.0 86.3 90.5 98.6 106 117 133 114 126

MBA251L2E1M1 51 40.8 58.2 100 103 106 111 116 126 136 150 170 146 161

MBA260L2E1M1 60 48.0 68.5 117 120 125 129 136 148 159 175 199 171 189

MBA275L2E1M1 75 60.0 85.6 147 151 156 162 170 185 199 219 249 213 236

MBA360L2E1M1 60 48.0 68.4 117 120 125 129 136 148 159 175 199 171 189

MBA396L2E1M1 96 76.8 110 188 193 200 208 218 237 255 281 320 274 302

MBA3108L2E1M1 108 86.4 123 212 218 226 235 246 268 288 317 361 309 342

MBA3120L2E1M1 120 96.0 137 234 241 249 259 272 296 318 350 399 341 377

MBA3126L2E1M1 126 101 144 247 253 262 272 286 311 334 369 419 359 397

MBA3132L2E1M1 132 106 151 259 266 275 286 300 327 351 387 440 377 416

MBA4150L2E1M1 150 120 171 293 301 311 324 339 370 397 438 498 426 471

MBA31150L2E1M1 150 120 171 293 301 311 324 339 370 397 438 498 426 471

MBA32150L2E1M1 150 120 171 293 301 311 324 339 370 397 438 498 426 471

MBA33150L2E1M1 150 120 171 293 301 311 324 339 370 397 438 498 426 471

MBA40120L2E1M1 120 96.0 137 234 241 249 259 272 296 318 350 399 341 377

MBA41120L2E1M1 120 96.0 137 234 241 249 259 272 296 318 350 399 341 377

MBA40150L2E1M1 150 120 171 293 301 311 324 339 370 397 438 498 426 471



Housingtype

MaxkV

rating

Overallheight

mm(max)

Totalcreepage

mm(nom)

Nettweight

kg


Nm

MBA0 39 446 620 18 3540

MBA1 54 568 960 26 3540

MBA2 96 970 2220 40 3540

MBA3 150 1330 3320 53 3540

MBA4 180 1670 3915 65 3540

77

Station ClassPorcelain Surge Arresters MBA




Totalcreepage

mm(nom)

Overallheight

mm(max)

Recommendedminimum

phasecentres

mm


line to earthmm

Maximumapplied

cantileverloadkN

Drawingreference

Data sheetreference

620 446 268 16 8.0 BOW-13-001 BOW-EPP-MBA0-3

620 446 296 33 8.0 BOW-13-001 BOW-EPP-MBA0-6

620 446 353 65 8.0 BOW-13-001 BOW-EPP-MBA0-12

620 446 381 81 8.0 BOW-13-001 BOW-EPP-MBA0-15

620 446 409 98 8.0 BOW-13-001 BOW-EPP-MBA0-18

620 446 437 114 8.0 BOW-13-001 BOW-EPP-MBA0-21

620 446 466 130 8.0 BOW-13-001 BOW-EPP-MBA0-24

960 568 494 147 6.5 BOW-13-002 BOW-EPP-MBA1-27

960 568 522 163 6.5 BOW-13-002 BOW-EPP-MBA1-30

960 568 578 195 6.5 BOW-13-002 BOW-EPP-MBA1-36

960 568 607 212 6.5 BOW-13-002 BOW-EPP-MBA1-39

2220 970 719 277 4.0 BOW-13-003 BOW-EPP-MBA2-51

2220 970 804 326 4.0 BOW-13-003 BOW-EPP-MBA2-60

2220 970 945 407 4.0 BOW-13-003 BOW-EPP-MBA2-75

3320 1330 804 326 3.0 BOW-13-004 BOW-EPP-MBA3-60

3320 1330 1142 521 3.0 BOW-13-004 BOW-EPP-MBA3-96

3320 1330 1255 586 3.0 BOW-13-004 BOW-EPP-MBA3-108

3320 1330 1368 651 3.0 BOW-13-004 BOW-EPP-MBA3-120

3320 1330 1424 684 3.0 BOW-13-004 BOW-EPP-MBA3-126

3320 1330 1481 716 3.0 BOW-13-004 BOW-EPP-MBA3-132

3915 1670 2022 814 2.5 BOW-13-005 BOW-EPP-MBA4-150

4280 1903 2022 814 2.5 BOW-13-006 BOW-EPP-MBA3.1-150

5540 2305 2022 814 1.6 BOW-13-006 BOW-EPP-MBA3.2-150

6640 2665 2022 814 1.5 BOW-13-006 BOW-EPP-MBA3.3-150

4535 2121 1738 651 1.7 BOW-13-006 BOW-EPP-MBA4.0-120

4875 2243 1738 651 1.6 BOW-13-006 BOW-EPP-MBA4.1-120

4535 2121 2022 814 1.7 BOW-13-006 BOW-EPP-MBA4.0-150


88

Station ClassPorcelain Surge Arresters MCA



kV

Max cont.

operatingvoltage

(COV) kV

Temporaryover-





125AkV

crest

250AkV

crest

500AkV

crest

1000AkV

crest

2000AkV

crest

5kAkV

crest

10kAkV

crest

20kAkV

crest

40kAkV

crest

10kAkV

crest

20kAkV

crestMCA03L2E1M2 3.0 2.40 3.67 10.5 10.9 11.1 11.5 12.1 13.3 14.3 15.7 17.8 15.3 16.8

MCA06L2E1M2 6.0 4.80 7.34 21.1 21.7 22.3 23.1 24.2 26.6 28.6 31.4 35.5 30.7 33.7

MCA012L2E1M2 12 9.60 14.7 31.6 32.6 33.4 34.6 36.2 39.9 42.9 47.1 53.3 46.0 50.5

MCA015L2E1M2 15 12.0 18.4 37.7 38.8 39.9 41.2 43.2 47.5 51.2 56.2 63.5 54.8 60.2

MCA021L2E1M2 21 16.8 25.7 48.6 50.0 51.4 53.2 55.7 61.3 66.0 72.4 81.9 70.7 77.6

MCA024L2E1M2 24 19.2 29.4 52.7 54.3 55.7 57.7 60.4 66.4 71.5 78.5 88.9 76.7 84.2

MCA127L2E1M2 27 21.6 33.0 60.1 61.9 63.6 65.8 68.9 75.8 81.6 89.6 101 87.5 96.0

MCA130L2E1M2 30 24.0 36.7 66.0 67.9 69.8 72.2 75.6 83.1 89.5 98.3 111 96.0 105

MCA136L2E1M2 36 28.8 44.1 75.4 77.6 79.7 82.5 86.4 95.0 102 112 127 110 120

MCA139L2E1M2 39 31.2 47.7 82.5 85.0 87.3 90.3 94.6 104 112 123 139 120 132

MCA260L2E1M2 60 48.0 73.4 123 126 130 134 140 154 166 183 207 178 196

MCA275L2E1M2 75 60.0 91.8 151 155 159 165 173 190 205 225 254 219 241

MCA360L2E1M2 60 48.0 73.4 123 126 130 134 140 154 166 183 207 178 196

MCA396L2E1M2 96 76.8 118 190 196 201 208 218 240 258 284 321 277 304

MCA3108L2E1M2 108 86.4 132 211 217 223 231 242 266 286 314 355 307 337

MCA3120L2E1M2 120 96.0 147 236 243 249 258 270 297 320 351 397 343 376

MCA3126L2E1M2 126 101 154 248 255 262 271 284 312 336 369 417 360 396

MCA4144L2E1M2** 144 115 176 281 289 297 307 322 354 381 418 473 408 448

MCA4150L2E1M2** 150 120 184 292 301 309 320 335 368 396 435 493 425 467

MCA31150L2E1M2 150 120 184 292 301 309 320 335 368 396 435 493 425 467

MCA32150L2E1M2 150 120 184 292 301 309 320 335 368 396 435 493 425 467

MCA40150L2E1M2** 150 120 184 292 301 309 320 335 368 396 435 493 425 467

MCA41198L2E1M2** 198 158 242 383 395 405 419 439 483 520 571 646 558 612

MCA42198L2E1M2** 198 158 242 383 395 405 419 439 483 520 571 646 558 612

MCA43198L2E1M2** 198 158 242 383 395 405 419 439 483 520 571 646 558 612

MCA43240L2E1M2** 240 192 294 462 475 488 505 529 582 627 688 778 672 738

MCA44240L2E1M2** 240 192 294 462 475 488 505 529 582 627 688 778 672 738

MCA44288L2E1M2** 288 230 353 551 567 583 603 632 695 748 821 929 802 880

MCA333336L2E1M2 336 269 411 642 661 679 702 735 809 871 956 1082 934 1025

MCA333360L2E1M2 360 288 441 688 708 728 753 789 867 934 1025 1160 934 1025

MCA444360L2E1M2** 360 288 441 688 708 728 753 789 867 934 1025 1160 1001 1099

MCAE444336L2E1M2** 336 269 411 642 661 679 702 735 809 871 956 1082 934 1025

MCAE444360L2E1M2** 360 288 441 688 708 728 753 789 867 934 1025 1160 1001 1099


** For MCA4 refer CESI test report A5/006097


99

Station ClassPorcelain Surge Arresters MCA




Totalcreepage

mm(nom)

Overallheight

mm(max)

Recommendedminimum

phasecentres

mm


line to earthmm

Maximumapplied

cantileverloadkN

Drawingreference

Data sheetreference

540 440 308 16 15.5 BOW-14-008 BOW-EPP-MCA0-3

540 440 336 33 15.5 BOW-14-008 BOW-EPP-MCA0-6

540 440 393 65 15.5 BOW-14-008 BOW-EPP-MCA0-12

540 440 421 81 15.5 BOW-14-008 BOW-EPP-MCA0-15

540 440 477 114 15.5 BOW-14-008 BOW-EPP-MCA0-21

540 440 506 130 15.5 BOW-14-008 BOW-EPP-MCA0-24

1150 610 534 147 11.2 BOW-14-009 BOW-EPP-MCA1-27

1150 610 562 163 11.2 BOW-14-009 BOW-EPP-MCA1-30

1150 610 618 195 11.2 BOW-14-009 BOW-EPP-MCA1-36

1150 610 647 212 11.2 BOW-14-009 BOW-EPP-MCA1-39

2390 980 844 326 7.0 BOW-14-010 BOW-EPP-MCA2-60

2390 980 985 407 7.0 BOW-14-010 BOW-EPP-MCA2-75

3820 1330 844 326 5.2 BOW-14-011 BOW-EPP-MCA3-60

3820 1330 1182 521 5.2 BOW-14-011 BOW-EPP-MCA3-96

3820 1330 1295 586 5.2 BOW-14-011 BOW-EPP-MCA3-108

3820 1330 1408 651 5.2 BOW-14-011 BOW-EPP-MCA3-120

3820 1330 1464 684 5.2 BOW-14-011 BOW-EPP-MCA3-126

5000 1680 1965 783 4.0 BOW-14-012 BOW-EPP-MCA4-144

5000 1680 2022 814 4.0 BOW-14-012 BOW-EPP-MCA4-150

4970 1945 2022 814 3.5 BOW-14-013 BOW-EPP-MCA3.1-150

6210 2315 2022 814 3.0 BOW-14-013 BOW-EPP-MCA3.2-150

5540 2125 2022 814 3.2 BOW-14-013 BOW-EPP-MCA4.0-150

6150 2295 2571 1075 3.0 BOW-14-013 BOW-EPP-MCA4.1-198

7390 2665 2571 1075 2.6 BOW-14-013 BOW-EPP-MCA4.2-198

8820 3015 2571 1075 2.3 BOW-14-013 BOW-EPP-MCA4.3-198

8820 3015 3171 1303 2.3 BOW-14-013 BOW-EPP-MCA4.3-240

10000 3365 3171 1303 2.1 BOW-14-013 BOW-EPP-MCA4.4-240

10000 3365 3622 1563 2.1 BOW-14-013 BOW-EPP-MCA4.4-288

11490 3970 4074 1826 1.7 BOW-14-014 BOW-EPP-MCA3.3.3-336

11490 3970 4299 1954 1.7 BOW-14-014 BOW-EPP-MCA3.3.3-360

15000 5050 4299 1954 1.4 BOW-14-014 BOW-EPP-MCA4.4.4-360

18000 5050 4074 1826 1.4 BOW-14-058 BOW-EPP-MCAE4.4.4-336

18000 5050 4299 1954 1.4 BOW-14-058 BOW-EPP-MCAE4.4.4-360

Housingtype

MaxkV

rating

Overallheight

mm (max)

Total creepagemm (non)

Nett weight

kg


Nm

MCA MCAE

MCA1 51 660 1150 1400 42 6800

MCA2 96 1030 2390 2900 55 6800

MCA3 138 1378 3820 4500 90 6800

MCA4 180 1730 5000 6000 115 6800


1010

Station ClassPorcelain Surge Arresters MDA



kV

Max cont.

operatingvoltage

(COV) kV

Temporaryover-


Max residual voltage kV crest with current wave Steep current residual voltage *



125AkV

crest

125AkV

crest

125AkV

crest

125AkV

crest

125AkV

crest

5kAkV

crest

10kAkV

crest

20kAkV

crest

40kAkV

crest

10kAkV

crest

20kAkV

crestMDA03L2E1M2 3.0 2.40 3.63 10.5 10.9 11.1 11.5 12.1 13.3 14.3 15.7 17.8 15.3 16.8

MDA06L2E1M2 6.0 4.80 7.26 20.6 21.2 21.8 22.6 23.7 26.0 28.0 30.7 34.8 30.0 33.0

MDA012L2E1M2 12 9.60 14.5 31.0 31.9 32.7 33.9 35.5 39.0 42.0 46.1 52.2 45.0 49.4

MDA015L2E1M2 15 12.0 18.2 31.6 32.6 33.4 34.6 36.2 39.9 42.9 47.1 53.3 46.0 50.5

MDA018L2E1M2 18 14.0 21.8 41.3 42.5 43.7 45.1 47.3 52.0 56.0 61.5 69.6 60.0 65.9

MDA021L2E1M2 21 16.8 25.4 42.2 43.4 44.6 46.1 48.3 53.1 57.2 62.8 71.1 61.4 67.3

MDA024L2E1M2 24 19.2 29.0 51.6 53.1 54.6 56.4 59.1 65.0 70.0 76.9 87.0 75.1 82.4

MDA127L2E1M2 27 21.6 32.7 54.8 56.4 57.9 59.9 62.8 69.0 74.3 81.6 92.3 79.7 87.5

MDA130L2E1M2 30 24.0 36.3 61.9 63.7 65.5 67.7 71.0 78.0 84.0 92.2 104 90.1 98.9

MDA136L2E1M2 36 28.8 43.6 72.2 74.4 76.4 79.0 82.8 91.0 98.0 108 122 105 115

MDA139L2E1M2 39 31.2 47.2 75.4 77.6 79.7 82.5 86.4 95.0 102 112 127 110 120

MDA142L2E1M2 42 33.6 50.8 82.5 85.0 87.3 90.3 94.6 104 112 123 139 120 132

MDA260L2E1M2 60 52.8 79.9 124 127 131 135 142 156 168 184 209 165 181

MDA275L2E1M2 75 60.0 90.8 137 141 145 150 157 173 186 204 231 199 219

MDA396L2E1M2 96 76.8 116 175 181 186 192 201 221 238 261 296 255 280

MDA3108L2E1M2 108 86.4 131 196 202 207 214 225 247 266 292 330 285 313

MDA3120L2E1M2 120 96.0 145 217 223 229 237 248 273 294 323 365 315 346

MDA3126L2E1M2 126 101 152 227 234 240 248 260 286 308 338 383 330 363

MDA3132L2E1M2 132 106 160 237 244 251 260 272 299 322 354 400 345 379

MDA4150L2E1M2** 150 120 182 268 276 284 293 308 338 364 400 452 390 428

MDA31150L2E1M2 150 120 182 268 276 284 293 308 338 364 400 452 390 428

MDA32150L2E1M2 150 120 182 268 276 284 293 308 338 364 400 452 390 428

MDA33150L2E1M2 150 120 182 268 276 284 293 308 338 364 400 452 390 428

MDA33240L2E1M2 240 192 290 424 437 449 464 486 534 575 632 715 617 677

MDA40150L2E1M2** 150 120 182 268 276 284 293 308 338 364 400 452 390 428

MDA41198L2E1M2** 198 158 240 351 361 371 384 402 442 476 523 591 510 560

MDA42198L2E1M2** 198 158 240 351 361 371 384 402 442 476 523 591 510 560

MDA43210L2E1M2** 210 168 254 371 382 393 406 426 468 504 553 626 540 593

MDA44288L2E1M2** 288 230 348 506 520 535 553 580 637 686 753 852 736 808

MDA333336L2E1M2 336 269 407 588 605 622 643 674 741 798 876 991 856 939

MDA333360L2E1M2 360 288 436 631 650 668 691 724 796 857 941 1064 919 1009

MDAE444336L2E1M2** 336 269 407 588 605 622 643 674 741 798 876 991 856 939

MDAE444360L2E1M2** 360 288 436 631 650 668 691 724 796 857 941 1064 919 1009


** For MDA4 refer CESI test report A5/006097


1111




Totalcreepage

mm(nom)

Overallheight

mm(max)

Recommendedminimum

phasecentres

mm


line to earthmm

Maximumapplied

cantileverloadkN

Drawingreference

Data sheetreference

540 440 308 16 15.5 BOW-14-015 BOW-EPP-MDA0-3

540 440 336 33 15.5 BOW-14-015 BOW-EPP-MDA0-6

540 440 393 65 15.5 BOW-14-015 BOW-EPP-MDA0-12

540 440 421 81 15.5 BOW-14-015 BOW-EPP-MDA0-15

540 440 449 98 15.5 BOW-14-015 BOW-EPP-MDA0-18

540 440 477 114 15.5 BOW-14-015 BOW-EPP-MDA0-21

540 440 506 130 15.5 BOW-14-015 BOW-EPP-MDA0-24

1150 610 534 147 11.2 BOW-14-016 BOW-EPP-MDA1-27

1150 610 562 163 11.2 BOW-14-016 BOW-EPP-MDA1-30

1150 610 618 195 11.2 BOW-14-016 BOW-EPP-MDA1-36

1150 610 647 212 11.2 BOW-14-016 BOW-EPP-MDA1-39

1150 610 675 228 11.2 BOW-14-016 BOW-EPP-MDA1-42

2390 980 844 326 7.0 BOW-14-017 BOW-EPP-MDA2-60

2390 980 985 407 7.0 BOW-14-017 BOW-EPP-MDA2-75

3820 1330 1182 521 5.2 BOW-14-018 BOW-EPP-MDA3-96

3820 1330 1295 586 5.2 BOW-14-018 BOW-EPP-MDA3-108

3820 1330 1408 651 5.2 BOW-14-018 BOW-EPP-MDA3-120

3820 1330 1464 684 5.2 BOW-14-018 BOW-EPP-MDA3-126

3820 1330 1521 717 5.2 BOW-14-018 BOW-EPP-MDA3-132

5000 1680 2022 814 4.0 BOW-14-020 BOW-EPP-MDA4-150

4970 1945 2022 814 3.5 BOW-14-020 BOW-EPP-MDA3.1-150

6210 2315 2022 814 3.0 BOW-14-020 BOW-EPP-MDA3.2-150

7640 2665 2022 814 2.6 BOW-14-020 BOW-EPP-MDA3.3-150

7640 2665 3171 1303 2.6 BOW-14-020 BOW-EPP-MDA3.3-240

5540 2125 2022 814 3.3 BOW-14-020 BOW-EPP-MDA4.0-150

6150 2295 2571 1075 2.7 BOW-14-020 BOW-EPP-MDA4.1-198

7390 2665 2571 1075 2.6 BOW-14-020 BOW-EPP-MDA4.2-198

8820 3015 2684 1141 2.3 BOW-14-020 BOW-EPP-MDA4.3-210

10000 3365 3622 1563 2.1 BOW-14-020 BOW-EPP-MDA4.4-288

11490 4000 4074 1826 1.7 BOW-14-021 BOW-EPP-MDA3.3.3-336

11490 4000 4299 1954 1.7 BOW-14-021 BOW-EPP-MDA3.3.3-360

18000 5050 4074 1826 1.4 BOW-14-065 BOW-EPP-MDAE4.4.4-336

18000 5050 4299 1954 1.4 BOW-14-065 BOW-EPP-MDAE4.4.4-360

Housingtype

MaxkV

rating

Overallheight

mm (max)

Total creepagemm (non)

Nett weight

kg


Nm

MDA MDAE

MDA0 30 440 540 650 26 6800

MDA1 51 610 1150 1400 42 6800

MDA2 96 980 2390 2900 55 6800

MDA3 138 1330 3820 4500 90 6800

MDA4 180 1680 5000 6000 115 6800



Additional Product Lines:

ENERGY DIVISION

Transmission Polymeric Surge Arresters

http://energy.tycoelectronics.comEnergy Division

Polymeric DC TractionSurge Arrester

Spark Gap Type SPG4/12

The SPG4 Spark Gap is designed for use with tractioncircuits to provide virtually instantaneous protection ofboth equipment and personnel from power systemfaults. The unit also provides protection against lightning generated voltages which would otherwisecause damage to signalling and cable circuits.

The SPG4 is constructed in stainless steel of ruggeddesign allowing the SPG to be installed in harshenvironments such as track side locations withoutadditional weather protection.

Suitable for use on circuits where standing/inducedvoltages do not exceed 110v RMS.

Fast operation Typical 5 microseconds with 11kA faultcurrent.

Internal spark gap module unit easily replaced after faultcurrent operation.

Fail safe feature ensures safety to personnel andequipment.

Service proven performance.

High internal impedance with low capacitance does notinterfere with track signalling circuits.

ENERGY DIVISION

Transmission Surge Arresters - Polymeric Polymeric Housed Surge Arrester Modular Series Parallel Polymeric

Surge Arrester Modular Single Column Polymeric

Surge Arrester

Polymeric DC Traction SurgeArresters Rolling Stock Track Side

Spark Gap Type SPG4/12 Protection between overhead catenary

structure earth and system earth Protection of single bonded power cable

circuits Protection of low voltage DC power supplies Protection of cathodic protection power

supplies.


Airfield Lighting Box Type 2DCAFL4

There are few places more exposed to direct lightningstrikes than an airfield. In such situations lightningstrikes within the vicinity of the airfield can result inpermanent damage to electrical equipment.

Airfield lighting circuits are particularly vulnerable asthe associated cable networks present an attractive lowimpedance path for lightning surge currents to earth.The result of a nearby lightning strike can bepermanent damage to the control circuits unless asuitable lightning arrester is fitted to the lightingcontrol equipment.

The Lightning Arrester Type 2DCAFL4 is designed toprotect airfield lighting control equipment from theeffects of direct or indirect lightning strikes.

The arrester is provided with two metal oxide activeelements which are connected in parallel with thesupply cables. Installation requires only the cutting ofthe supply cables at a convenient place close to thecontrol equipment and connection of the arrester to agood electrical earth.

Arrester 2DCAFL4 can be fitted to new equipment butis primarily designed to be quickly installed on existingcircuits.


Transmission Line Arrester TLA


Surge CountersType SC12 & SC13

The Bowthorpe EMP range of SurgeArrester monitoring instruments arefully tested for use with anymanufacturers surge arrester. TheSC12 is a Surge Counter only, whilstthe SC13 provides the additionalmeasurement of total leakagecurrent. The analogue instrumentprovides a means of monitoring thecurrent through the arrester and theleakage current over the surface ofthe arrester housing. Significantchanges after installation mayindicate a deterioration in thearrester or a build up of surfacecontamination.These instruments, which require noauxiliary supply, are designed forinstallation in the earth connectionsof a single surge arrester oralternatively the SC12 may be usedwith the common earth of a threephase set. Fully weatherproofed andsealed for life they are housed in aone piece gravity die cast aluminiumcase coated to enhance its alreadyhigh degree of resistance to surfacecorrosion. The glass viewing windowis sealed in place, using a siliconrubber adhesive, and a desiccator isenclosed to ensure any residualmoisture trapped during sealing isabsorbed for the service life of thecounter. Mounting is effected bymeans of an integrally cast lug at the

rear of the case providing a singleclearance hole for the galvanisedsteel M12 bolt supplied.

The SC12 and SC13 are serviceproven and require no specialmaintenance or servicing apart fromgeneral cleaning of the glassviewing window and the mouldedepoxy resin line terminal bushing.

Airfield Lighting Box Type 2DCAFL4 Protection of airfield lighting control

equipment.

Transmission Line Arrester TLA Switching over voltages are absorbed

over the length of the line reducing theseverity of surge at the substation.

Transmission systems can be operatedeven where sub-soil gives poor towerfooting resistance.

Surge Counters Type SC12 & SC13 Used in series with HV Surge Arresters SC12 Surge Counters. SC13 Combined Surge Counter with

Leakage Current Meter.

Tyco Electronics UK Ltd Bowthorpe EMPStevenson Road, Brighton, East Sussex, England BN2 0DFPhone: +44 (0) 1273 692591Fax: +44 (0) 1273 601741http://www.bowthorpe-emp.com

Tyco Electronics BOW-EPP-0015-11-06

Energy Division economical solutions for the electrical power industry: cable accessories,connectors & fittings, electrical equipment, instruments, lighting controls, insulators &insulation enhancement and surge arresters.

All of the above information, including drawings, illustrations and graphic designs, reflects our present understanding andis to the best of our knowledge and belief correct and reliable. Users, however, should independently evaluate the suitabilityof each product for the desired application. Under no circumstances does this constitute an assurance of any particular qualityor performance. Such an assurance is only provided in the context of our product specifications or explicit contractualarrangements. Our liability for these products is set forth in our standard terms and conditions of sale. BOWTHORPE EMP is atrademark.


Date post:	30-Oct-2015
Category:	Documents
Upload:	htagliaferro
View:	48 times
Download:	0 times

Descargadores Tipo Estación Porcelana

Documents