BOWTHORPE EMP - WESCO Utility · 2017-08-30 · Decades of arrester and materials, design and development experience has been combined to create the cage design surge arrester series

ENERGY /// SINGLE COLUMN POLYMERIC SURGE ARRESTERS IEEE

BOWTHORPE EMP HIGH VOLTAGE SINGLE COLUMNPOLYMERIC SURGE ARRESTERS (IEEE)

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LAP

Single Column Polymeric Surge Arresters IEEE

ENERGY /// Single Column Polymeric Surge Arresters IEEE

PAA PBA PCA

Maximum System Voltage Umax Kv 145 242 420

System Voltage Unom Kv 138 230 400

Lightning impulse classifying current: kA 5 10 10

High current impulse (4/10 µs) kA 65 100 100

Energy rating Class B D E

Switching surge energy rating kJ/kV MCOV 5.2 7.8 9.5

Rated short circuit current kA 40 65 65

Cantilever load*

Maximum design cantilever load lbf.in 2212 5310 17701

Ultimate strength lbf.in 3098 8851 21227

Qualification testing:

Decades of arrester and materials, design and development experience has been combined to create the cage design surge arrester series. The basic construction comprises ZnO varistors assembled within an open cage design. The following IEEE C62.11 design type tests have been carried out on all polymeric surge arresters.

• Test performed on metal oxide blocks:

Discharge – voltage characteristics testSingle impulse withstand rating testAccelerated ageing testSwitching surge energy rating testDuty cycle testTemporary over voltage test

• Test performed on complete surge arresters:

Contamination test (PAA) Bending moment testInternal partial discharge testShort-circuit testWeather Ageing 1000 hour test

• Insulation withstand tests on surge arrester housing:

Dry Lightning impulse voltage withstand testWet Power frequency voltage withstand testWet Switching Impulse voltage withstand test (PBA)

Aluminium Fittings

SiliconeRubberHousing

Glass FibreRods

AluminiumCrimp

ZnOVaristors

AluminiumHeat Sink

* As defined in IEEE C62.11 December 2012

GENERIC TECHNICAL DATA


ENERGY /// Single Column Polymeric Surge Arresters IEEE

MaximumSystem Voltage

Um

(kV)

Duty cycle

voltageUr

(kV)

Energy rating class

LongDurationCurrent2000 µs

(A)

Lightning impulse

classifyingcurrent

(8/20 µs)

(kA)

High current impulse 4/10 μs

(kA)

Switching surge

energy rating

(kJ/kV)MCOV

Arrester Type

15 9 - 15 B 500 5 65 5.2 PAA

D 680 10 100 7.8 PBA

E 760 10 100 9.5 PCA

26.5 18 - 30 B 500 5 65 5.2 PAA

D 680 10 100 7.8 PBA

E 760 10 100 9.5 PCA

36.2 27 - 42 B 500 5 65 5.2 PAA

D 680 10 100 7.8 PBA

E 760 10 100 9.5 PCA

48.3 36 - 54 B 500 5 65 5.2 PAA

D 680 10 100 7.8 PBA

E 760 10 100 9.5 PCA

72.5 54 - 75 B 500 5 65 5.2 PAA

D 680 10 100 7.8 PBA

E 760 10 100 9.5 PCA

121 96 - 120 D 680 10 100 7.8 PBA

E 760 10 100 9.5 PCA

145 108 - 132 D 680 10 100 7.8 PBA

E 760 10 100 9.5 PCA

169 138 - 150 D 680 10 100 7.8 PBA

E 760 10 100 9.5 PCA

242 180 - 216 D 680 10 100 7.8 PBA

362 258 - 312 E 760 10 100 9.5 PCA

Electrical Performance



MaximumSystem VoltageUm

kV

Duty cycle voltageUr

kV

MCOV

kV

Energy rating Class

Max. Ures tested with current wave Normalized FOW discharge voltage (1/20 µs)Switching impulse discharge voltage

(45/90 µs)Normalized lightning impulse discharge voltage (8/20 µs)

250 A

kV

500 A

kV

1000 A

kV

2000 A

kV

1.5 kA

kV

3 kA

kV

5 kA

kV

10 kA

kV

20 kA

kV

5 kA

kV

10 kA

kV

15 12 10.2 B 25.2 26.0 27.0 - 27.9 29.4 30.7 33.0 36.3 33.6 -

15 12.7 B 31.0 32.0 33.2 - 34.2 36.0 37.6 40.5 44.6 41.3 -

9 7.65 D 20.2 21.0 21.9 23.1 23.5 24.9 25.7 27.9 30.9 - 30.9

12 10.2 D 29.6 30.7 32.1 33.8 34.5 36.5 37.7 40.9 45.4 - 45.2

15 12.7 D 30.3 31.4 32.8 34.6 35.3 37.3 38.5 41.8 46.4 - 46.2

9 7.65 E 22.0 22.8 23.4 24.5 - - 26.5 28.2 31.0 - 30.7

12 10.2 E 32.1 33.3 34.1 35.8 - - 38.6 41.1 45.2 - 44.8

15 12.7 E 34.3 33.6 36.5 38.3 - - 41.4 44.4 48.4 - 48.0

26.2 18 15.3 B 37.9 39.1 40.5 - 41.8 44.1 46.0 49.5 54.5 50.4 -

21 17.0 B 41.0 42.3 43.9 - 45.2 47.7 49.8 53.6 59.0 54.6 -

24 19.5 B 48.2 49.7 51.6 - 53.2 56.1 58.5 63.0 69.3 64.2 -

27 22.0 B 53.6 55.3 57.4 - 59.2 62.4 65.1 70.1 77.1 71.4 -

30 24.4 B 58.8 60.6 62.9 - 64.8 68.4 71.3 76.8 84.5 78.3 -

18 15.3 D 39.5 41.0 42.8 45.2 46.1 48.7 50.3 54.6 60.6 - 60.4

21 17.0 D 47.9 49.7 51.9 54.7 55.9 59.1 61.0 66.2 73.4 - 73.2

24 19.5 D 50.5 52.3 54.6 57.6 58.8 62.2 64.3 69.7 77.3 - 77.1

27 22.0 D 59.2 61.4 64.1 67.6 69.0 73.0 75.4 81.8 90.7 - 90.5

30 24.4 D 60.5 62.8 65.5 69.1 70.6 74.6 77.1 83.6 92.7 - 92.5

18 15.3 E 44.5 46.2 47.3 49.6 - - 53.6 57.0 62.7 - 62.1

21 17.0 E 45.2 47.0 48.1 50.5 - - 54.5 58.0 63.8 - 63.2

24 19.5 E 55.4 57.5 58.9 61.8 - - 66.7 71.0 78.1 - 77.4

27 22.0 E 60.1 62.4 63.9 67.0 - - 72.4 77.0 84.7 - 83.9

30 24.4 E 66.3 68.9 70.6 74.0 - - 79.9 85.0 93.5 - 92.7

36.2 30 24.4 B 58.8 60.6 62.9 - 64.8 68.4 71.3 76.8 84.5 78.3 -

36 29.0 B 70.8 73.1 75.8 - 78.2 82.4 86.0 92.6 102 94.4 -

45 36.5 B 89.5 92.3 95.8 - 98.7 104 109 117 129 119 -

30 24.4 D 60.5 62.8 65.5 69.1 70.6 74.6 77.1 83.6 92.7 - 92.5

36 29.0 D 74.4 77.1 80.5 85.0 86.7 91.6 94.7 103 114 - 114

42 34.0 D 84.0 87.1 90.9 95.9 97.9 103 107 116 129 - 128

30 24.4 E 66.3 68.9 70.6 74.0 - - 79.9 85.0 93.5 - 92.7

36 29.0 E 77.2 80.2 82.2 86.1 - - 83.1 99.0 109 - 108

42 34.0 E 87.4 90.7 93.0 97.4 - - 105 112 123 - 122

ELECTRICAL CHARACTERISTICS

* “TOV” curves are given on technical data sheets for selected surge arrester (on request)

Surge arresters with other characteristics are available on request



TOV Capability (without prior energy)

Leakage distance

in

Overall height

in

Minimum distance between phase centers

in

Minimum distance between phase to earth

in

Cantilever load

Weight

lbs

DrawingReferenceM7

Product code

1 sec* Tc 10 sec* Tc Maximum design cantilever loadlbf.in

Ultimate strength

lbf.inkV kV

14.4 13.8 25.9 13.8 12.6 3.54 2212 3098 8.8 BOW-34-042 PAA0-12

17.9 17.2 25.9 13.8 12.6 3.54 2212 3098 8.8 BOW-34-042 PAA0-12

10.3 9.8 52.7 17.7 12.6 2.36 5310 8851 15.4 BOW-33-037 PBA1-9

13.7 13.1 52.7 17.7 12.6 3.54 5310 8851 15.4 BOW-33-037 PBA1-12

17.1 16.4 52.7 17.7 12.6 3.54 5310 8851 15.4 BOW-33-037 PBA1-15

10.4 10.2 43.3 15.7 12.6 2.40 17701 21227 22.0 BOW-28-137 PCA1-9

13.8 13.1 43.3 15.7 12.6 3.50 17701 21227 22.0 BOW-28-137 PCA1-12

17.2 16.4 43.3 15.7 12.6 3.50 17701 21227 22.0 BOW-28-137 PCA1-15

21.6 20.7 25.9 13.8 12.6 4.72 2212 3098 8.8 BOW-34-042 PAA0-18

24.0 23.1 25.9 13.8 12.6 4.72 2212 3098 8.8 BOW-34-042 PAA0-21

27.5 26.4 25.9 13.8 12.6 4.72 2212 3098 8.8 BOW-34-042 PAA0-24

31.0 29.8 44.3 14.8 12.6 8.65 2212 3098 12.1 BOW-34-042 PAA2-27

34.4 33.1 44.3 14.8 12.6 8.65 2212 3098 12.1 BOW-34-042 PAA2-30

20.5 19.6 52.7 17.7 12.6 4.72 5310 8851 15.4 BOW-33-037 PBA1-18

23.9 22.9 52.7 17.7 12.6 6.30 5310 8851 15.4 BOW-33-037 PBA1-21

27.4 26.2 52.7 17.7 12.6 6.30 5310 8851 15.4 BOW-33-037 PBA1-24

30.8 29.4 52.7 17.7 12.6 8.66 5310 8851 15.4 BOW-33-037 PBA1-27

34.2 32.7 52.7 17.7 12.6 8.66 5310 8851 15.4 BOW-33-037 PBA1-30

20.7 19.6 43.3 15.7 12.6 4.70 17701 21227 22.0 BOW-28-137 PCA1-18

24.2 22.9 43.3 15.7 12.6 6.30 17701 21227 22.0 BOW-28-137 PCA1-21

27.6 26.2 43.3 15.7 12.6 6.30 17701 21227 22.0 BOW-28-137 PCA1-24

31.1 29.4 43.3 15.7 12.6 8.70 17701 21227 22.0 BOW-28-137 PCA1-27

34.5 32.7 43.3 15.7 12.6 8.70 17701 21227 22.0 BOW-28-137 PCA1-30

34.4 33.1 44.3 14.8 12.6 8.65 2212 3098 12.1 BOW-34-042 PAA2-30

40.9 39.3 44.3 14.8 12.6 8.65 2212 3098 12.1 BOW-34-042 PAA2-36

51.5 49.5 44.3 14.8 15.2 12.6 2212 3098 12.1 BOW-34-042 PAA2-45

34.2 32.7 52.7 17.7 12.6 8.66 5310 8851 15.4 BOW-33-037 PBA1-30

41.0 39.2 52.7 17.7 13.7 10.6 5310 8851 15.4 BOW-33-037 PBA1-36

47.9 45.8 52.7 17.7 13.7 12.6 5310 8851 15.4 BOW-33-037 PBA1-42

34.5 32.7 43.3 15.7 12.6 8.70 17701 21227 22.0 BOW-28-137 PCA1-30

41.4 39.2 43.3 15.7 14.2 10.6 17701 21227 22.0 BOW-28-137 PCA1-36

48.3 45.8 43.3 15.7 16.1 12.6 17701 21227 22.0 BOW-28-137 PCA1-42

MECHANICAL CHARACTERISTICS




kV


kV

MCOV

kV

Energy rating Class



250 AkV

500 AkV

1000 AkV

2000 AkV

1.5 kAkV

3 kAkV

5 kAkV

10 kAkV

20 kAkV

5 kAkV

10 kAkV

48.3 36 29.0 B 70.8 73.1 75.8 - 78.2 82.4 86.0 92.6 102 94.4 -

39 31.5 B 76.5 78.9 81.9 - 84.4 89.0 92.9 100 110 102 -

48 39.0 B 94.1 97.0 101 - 104 109 114 123 135 126 -

36 29.0 D 74.4 77.1 80.5 85.0 86.7 91.6 94.7 103 114 - 114

39 31.5 D 79.6 82.6 86.2 91.0 92.8 98.1 101 110 122 - 122

48 39.0 D 93.4 96.9 101 107 109 115 119 129 143 - 143

54 42.0 D 106 110 114 121 123 130 135 146 162 - 161

36 29.0 E 77.2 80.2 82.2 86.1 - - 93.1 99.0 109 - 108

39 31.5 E 84.2 87.6 89.6 94.0 - - 102 108 119 - 118

48 39.0 E 96.7 100 108 112 - - 117 124 136 - 135

54 42.0 E 109 113 116 122 - - 132 140 154 - 153

72.5 60 48.0 D 115 119 125 131 134 142 147 159 176 - 176

72 57.0 D 138 143 150 158 161 170 176 191 212 - 211

75 60.0 D 144 149 156 165 168 178 183 199 221 - 220

60 48.0 E 119 123 126 132 - - 143 152 167 - 166

72 57.0 E 137 143 146 153 - - 165 176 194 - 192

75 60.0 E 145 151 154 162 - - 175 186 205 - 203

121 96 76.0 D 185 192 200 211 215 227 235 255 283 - 282

108 84.0 D 206 214 223 236 241 254 263 285 316 - 315

120 98.0 D 224 233 243 256 262 277 286 310 344 - 343

96 76.0 E 187 194 199 209 - - 226 240 264 - 262

108 84.0 E 209 217 222 233 - - 252 268 295 - 292

120 98.0 E 225 233 239 251 - - 271 288 317 - 314

145 108 84.0 D 206 214 223 236 241 254 263 285 316 - 282

120 98.0 D 224 233 243 256 262 277 286 310 344 - 343

132 106 D 254 264 275 290 296 313 324 351 389 - 388

108 84.0 E 209 217 222 233 - - 252 268 295 - 292

120 98.0 E 225 233 239 251 - - 271 288 317 - 314

132 106 E 254 263 270 283 - - 306 325 358 - 354







Leakage distance

in

Overall height

in


in


in

Cantilever load Weight

lbs

DrawingReferenceM7

Product code

1 sec* Tc 10 sec* Tc Maximum design cantilever load

lbf.in

Ultimate strength

lbf.inkV kV

40.9 39.3 44.3 14.8 12.6 8.65 2212 3098 12.1 BOW-34-042 PAA2-36

44.4 42.7 44.3 14.8 13.2 10.6 2212 3098 12.1 BOW-34-042 PAA2-39

55.0 52.9 44.3 14.8 21.5 18.9 2212 3098 12.1 BOW-34-042 PAA2-48

41.3 40.5 52.8 17.7 13.7 10.6 5310 8851 15.4 BOW-33-037 PBA1-36

44.9 44.0 52.8 17.7 13.7 10.6 5310 8851 15.4 BOW-33-037 PBA1-39

55.6 54.4 76.7 23.8 15.8 12.6 5310 8851 22.0 BOW-33-038 PBA2-48

59.8 58.6 76.7 23.8 22.0 18.9 5310 8851 22.0 BOW-33-038 PBA2-54

41.5 39.4 43.3 15.8 14.2 10.6 17701 21227 22.0 BOW-28-137 PCA1-36

45.0 42.8 43.3 15.8 14.2 10.6 17701 21227 22.0 BOW-28-127 PCA1-39

55.8 53.0 88.6 23.2 16.1 12.6 17701 21227 33.0 BOW-28-128 PCA2E-48

60.1 57.1 88.6 23.2 22.4 18.9 17701 21227 33.0 BOW-28-128 PCA2E-54

68.4 65.4 76.7 23.8 22.0 18.9 5310 8851 22.0 BOW-33-039 PBA2-60

82.1 78.5 152 43.1 27.9 24.8 5310 8851 40.7 BOW-33-039 PBA3-72

85.5 81.8 152 43.1 27.9 24.8 5310 8851 40.7 BOW-33-039 PBA3-75

69.0 65.4 88.5 23.2 22.4 18.9 17701 21227 33.0 BOW-28-128 PCA2E-60

82.8 78.5 177 42.7 22.4 18.9 17701 21227 60.6 BOW-28-129 PCA3E-72

86.3 81.8 177 42.7 22.4 24.8 17701 21227 60.6 BOW-28-129 PCA3E-75

109 105 152 43.1 38.5 35.4 5310 8851 40.7 BOW-33-039 PBA3-96

123 118 152 43.1 38.5 35.4 5310 8851 40.7 BOW-33-039 PBA3-108

137 131 152 43.1 38.5 35.4 5310 8851 40.7 BOW-33-039 PBA3-120

110 105 177 42.7 22.4 24.8 17701 21227 60.6 BOW-28-129 PCA3E-96

124 118 177 42.7 39.0 35.4 17701 21227 60.6 BOW-28-129 PCA3E-108

138 131 177 42.7 39.0 35.4 17701 21227 60.6 BOW-22-139 PCA3E-120

123 118 152 43.1 38.5 35.4 5310 8851 40.7 BOW-33-039 PBA3-108

137 131 152 43.1 38.5 35.4 5310 8851 40.7 BOW-33-039 PBA3-120

150 144 205 60.8 71.2 43.3 5310 8851 56.1 BOW-33-040 PBA31-132

124 118 177 42.7 39.0 35.4 17701 21227 60.6 BOW-28-129 PCA3E-108

138 131 177 42.7 39.0 35.4 17701 21227 60.6 BOW-28-129 PCA3E-120

152 144 177 42.7 39.0 35.4 17701 21227 60.6 BOW-28-129 PCA3E-132





kV


kV

MCOV

kV

Energy rating Class



250 AkV

500 AkV

1000 AkV

2000 AkV

1.5 kAkV

3 kAkV

5 kAkV

10 kAkV

20 kAkV

5 kAkV

10 kAkV

169 138 110 D 264 274 286 302 308 325 336 365 404 - 403

144 115 D 275 285 298 314 320 339 350 380 421 - 420

150 120 D 285 296 309 326 332 351 363 394 437 - 435

138 110 E 269 279 286 300 - - 324 345 380 - 376

144 115 E 280 291 298 312 - - 337 359 395 - 391

150 120 E 298 309 317 332 - - 359 382 420 - 416

242 180 144 E 343 356 365 383 - - 414 446 484 - 480

192 152 E 372 386 396 415 - - 448 477 525 - 520

198 158 E 377 391 401 420 - - 454 483 531 - 526

216 173 E 412 428 438 459 - - 496 528 581 - 576

362 258 209 E 507 527 540 566 - - 611 650 715 - 709

264 212 E 518 538 551 578 - - 624 664 730 - 724

276 220 E 537 558 572 599 - - 648 689 758 - 751

288 230 E 555 577 591 619 - - 669 712 783 - 776

300 240 E 584 607 622 652 - - 704 749 824 - 921

312 245 E 604 627 642 673 - - 728 774 851 - 844







Leakage distance

in

Overall height

in


in


in

Cantilever load

Weight

lbs

DrawingReferenceM7

Product code

1 sec* Tc 10 sec* Tc Maximum design cantilever loadlbf.in

Ultimate strength

lbf.inkV kV

157 150 205 60.8 71.2 43.3 5310 8851 56.1 BOW-33-040 PBA31-138

164 157 205 60.8 71.2 43.3 5310 8851 56.1 BOW-33-040 PBA31-144

171 164 205 60.8 71.2 43.3 5310 8851 56.1 BOW-33-040 PBA31-150

159 150 223 81.9 71.3 43.3 17701 21227 84.9 BOW-28-130 PCA31E-138

166 157 223 81.9 71.3 43.3 17701 21227 84.9 BOW-28-130 PCA31E-144

173 164 223 81.9 71.3 43.3 17701 21227 84.9 BOW-28-130 PCA31E-150

207 196 266 88.8 79.1 51.2 17701 21227 121 BOW-28-130 PCA33E-180

221 209 266 88.8 79.1 51.2 17701 21227 121 BOW-28-130 PCA33E-192

221 209 266 88.8 79.1 59.0 17701 21227 121 BOW-28-130 PCA33E-198

248 235 266 88.8 95.0 59.0 17701 21227 121 BOW-28-130 PCA33E-216

299 284 398 110 114 66.9 17701 21227 146 BOW-28-131 PCA331E-258

303 288 398 110 122 74.8 17701 21227 146 BOW-28-131 PCA331E-264

313 299 398 110 122 74.8 17701 21227 146 BOW-28-131 PCA331E-276

329 313 443 118 122 74.8 17701 21227 146 BOW-28-131 PCA332E-288

343 326 532 137 161 82.7 17701 21227 182 BOW-28-131 PCA333E-300

350 333 532 137 161 82.7 17701 21227 182 BOW-28-131 PCA333E-312




PAA termination options

L1M16 stud assembly

L2Line Clamp to suit cables up to 0.62 inapproximately 50 kcmil


L6Aluminium StemØ30 x 3.15 in. high

L214 Hole NEMA Pad

E12 x M10 x 0.79inHexagonal headed set screws and spring washers

E2 Earth Clamp to suit cables up to .62 in.

E5Earth Clamp to suit cables from 0.63 in. to 1.39 in.

M7Pedestal Base with 3 x .59 in. slots on8 in. - 10 in. PCD

M8Set of 3 3.5 x 3 in.Polyfiber BaseInsulators suppliedwith M5 pedestalbase with 3 x 0.59 in. slots on 8 in. - 10 in. PCD

Example: PAA22 60 L1 E1 M7-45

Arrester Housing

Duty Cycle Voltage

Denotes IEEE configuration

Mounting Base

Earth Terminal

Line Terminal



PBA termination options

L1M16 stud assembly




L214 Hole NEMA Pad






Example: PBA3 120 L1 E1 M7-45

Arrester Housing

Duty Cycle Voltage


Mounting Base

Earth Terminal

Line Terminal



PCA termination options

L1M16 stud assembly




L214 Hole NEMA Pad






Example: PCA33E 198 L1 E1 M7-45

Arrester Housing

Duty Cycle Voltage


Mounting Base

Earth Terminal

Line Terminal



Surge Counter options

SC12

SC13

The TE Connectivity range of surge counters and monitor-ing instruments are fully tested for use with any manufacturers’ ZnO surge arrester.

• The surge counters, are designed for installation in the earth connections of a single phase surge arrester.

• Fully weatherproofed and sealed for life they are housed in a one piece gravity die cast aluminium case, epoxy power coated to enhance its already high degree of resistance to surface corrosion.

• The glass viewing window (SC12 and SC13) is sealed in

place, using a silicon rubber adhesive, and a desiccator is enclosed to ensure any residual moisture trapped during sealing is absorbed for the service life of the counter.

• Mounting is effected by means of an integrally cast lug at

the rear of the case providing a single clearance hole for the galvanized steel M12 bolt supplied.

Available options:

SC12

The SC12 gives a visual indication of the quantity of surges the arrester has received; this is via an integrated 6 digit cyclometer.

The SC12 can be supplied with an auxiliary volt free contact rated at 1 A - 250 V for connection to remote signalling equipment.

SC13

The SC 13 provides the additional measurement of total leakage current. The analogue instrument provides a means of monitoring the leakage current through the surge arrester and over the surface of the surge arrester housing. Significant changes after installation may indicate deterioration in the surge arrester or a build up of surface contamination.

The SC13 can be supplied with an auxiliary volt free contact rated at 1 A - 250 V for connection to remote signalling equipment.



Other product ranges Available

Porcelain surge arresters

• For system voltages up to 800 kV• Standard: IEC60099-4.• Line Discharge Class: 2, 3, 4, 5• High Current short circuit up to 65 kA• Application: Transmission and sub-station overvoltage protection

Transmission line surge arresters

• For system voltages up to 500 kV• Standard: IEC60099-4 and IEEE C62.11• Line Discharge Class: 2, 3 ( IEC) , Intermediate or Station (IEEE )• Short Circuit rating up to 65 kA• Fast acting disconnect - DD5-130• Application: Transmission line protection

Cable sheath surge arresters

• For cable sheath protection up to 10 kV rating• Standard: IEC60099-4• Line discharge: class 1• Application: Cable sheath protection

Cable spiker kit

• Safety device for cables• Cable to BS6622 & BS EN/IEC60228• Suitable for cable up to 102 mm diameter• Hydraulic pump - no explosive cartridge required• Application: To determine if 11kV cable is dead or alive

Airfield lighting box type 2DCAFL4

• Suitable for 4 kV DC lighting systems• Standard: IEC60099-4• Line discharge class 1• Robust design to IP65• Application: Protection of airfield lighting

Porcelain surge arresters

Transmission line arresters

Cable sheath arresters

Cable spiker kit

Airfield lighting box

Transmission Porcelain Surge Arresters

Energy Division

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

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33

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

Grading Ring(None <120kV)(Ø610 120-150kV)(Ø710 >150kV)

Glazed Porcelain Housing

Die CastAluminiumEnd Flangewith integralvent ports

BaseDiaphragmDeflector Plate

Corona Ring(150kV and above

GalvanisedSteel Top Cap

Grading Ring(None <120kV)(Ø610 120-150kV)(Ø710 151-228kV)(Ø915 >228kV)

Glazed Porcelain Housing

Die CastAluminiumEnd Flangewith integralvent ports

BaseDiaphragmDeflector Plate

M4Base Plate with4 Polyfibre Insulators

E2Earth Clamp to suit cablesup to Ø16 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 Ø35 mm


L2Aluminium StemØ30 x 80mm high

E2Earth Clamp to suit cablesup to Ø16 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 StemØ30 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 µS

Lightning current8/20 µS

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



Tyco Electronics UK LtdStevenson Road,Brighton,East Sussex,EnglandBN2 0DF

Phone: +44 (0) 1273 692591Fax: +44 (0) 1273 601741

http://energy.tycoelectronics.com

© T

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Energy Division – innovative and economical solutions for the electrical power industry: cable accessories, connectors & fittings, insulators & insulation, surge arresters, switching equipment, lighting controls, power measurement and control.

While Tyco Electronics and its affiliates referenced herein have made every reasonable effort to ensure the accuracy of the information contained in this catalog, Tyco Electronics cannot assurethat this information is error free. For this reason, Tyco Electronics does not make any representation or offer any guarantee that such information is accurate, correct, reliable or current. Tyco Electronics reserves the right to make any adjustments to the information at any time. Tyco Electronics expressly disclaims any implied warranty regarding the information containedherein, including, but not limited to, the implied warranties of merchantability or fitness for a particular purpose. Tyco Electronics' only obligations are those stated in Tyco Electronics’ StandardTerms and Conditions of Sale. Tyco Electronics will in no case be liable for any incidental, indirect or consequential damages arising from or in connection with, including, but not limited to,the sale, resale, use or misuse of its products. Users should rely on their own judgement to evaluate the suitability of a product for a certain purpose and test each product for its intendedapplication. In case of any potential ambiguities or questions, please don’t hesitate to contact us for clarification. Bowthorpe EMP, TE (logo) and Tyco Electronics are trademarks of the Tyco Electronics group of companies and its licensors. Other logos, product and Company names mentioned herein may be trademarks of their respective owners.

ABOUT TYCO ELECTRONICS (TE)

Tyco Electronics Ltd. is a global technology companywith fiscal 2010 sales of US$12.1 billion to customers inmore than 150 countries. We design, manufacture andmarket products for customers in a broad array ofindustries including automotive; data communicationsystems; consumer electronics; telecommunications;aerospace, defense and marine; medical; energy; andlighting. With approximately 7,000 engineers andworldwide manufacturing, sales and customer servicecapabilities, we are a recognized leader in many of theindustries we serve. More information on TE can befound at www.te.com.

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BOWTHORPE EMP - WESCO Utility · 2017-08-30 · Decades of arrester and materials, design and development experience has been combined to create the cage design surge arrester series