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Chống sét van Eaton Cooper Power Systems, 22.4 kV, 30 kV, 22.4 kV rms, 30 kV rms, UHS30120B0D0A1A, UHS30120C0D0A1A, UHS HD 30kV

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Chống sét van Eaton Cooper Power Systems, 22.4 kV, 30 kV, 22.4 kV rms, 30 kV rms, UHS30120B0D0A1A, UHS30120C0D0A1A, UHS HD 30kV

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Chống sét van Eaton Cooper Power Systems, 22.4 kV, 30 kV, 22.4 kV rms, 30 kV rms, UHS30120B0D0A1A, UHS30120C0D0A1A, UHS HD 30kV

DOWNLOAD TÀI LIỆU CHỐNG SÉT VAN COOPER UHS URT HD

220x220_96dpi

UHS30120B0D0A1A 

Eaton Cooper Power series arrester, Poly housing, 24.4 kV, 30 kV, No line term wire, Sil BRZ nut SS wire clamp, No iso, SS washer, lock washer, Sil BRZ nut, Insulated base, No brkt, VariSTAR, HD
https://www.eaton.com/us/en-us/skuPage.UHS30120B0D0A1A.html
220x220_96dpi

UHS30120C0D0A1A 

Eaton Cooper Power series arrester, Poly housing, 24.4 kV, 30 kV, No line term wire, No hardware, No iso, SS washer, lock washer, Sil BRZ nut, Insulated base, No brkt, VariSTAR, HD
https://www.eaton.com/us/en-us/skuPage.UHS30120C0D0A1A.html

COMMONLY APPLIED VOLTAGE RATINGS OF VARISTAR ARRESTERS

System voltage (kV rms)
 Recommended arrester rating per IEEE Std C62.22 standard (kV rms)
Nominal 
 Maximum
 Four-Wire Wye MultiGrounded Neutral
 Three-Wire Wye Solidly Grounded Neutral
 Delta and Ungrounded Wye
2.4 2.54 — —  
4.16Y/2.4 4.4Y/2.54 3 6 6
4.16 4.4 — — 6
4.8 5.08 — — 6
6.9 7.26 — — 9
8.32Y/4.8 8.8Y/5.08 6 9 —
12.0Y/6.93 12.7Y/7.33 9 12 —
12.47Y/7.2  13.2Y/7.62 9 15 —
13.2Y/7.62 13.97Y/8.07 10 15 —
13.8Y/7.97 14.52Y/8.38 10 15 —
13.8 14.52 — —  
20.78Y/12.0  22Y/12.7 15 21 —
22.86Y/13.2  24.2Y/13.87 18 24 —
23 24.34 — —  
24.94Y/14.4  26.4Y/15.24 18 27 —
27.6Y/15.93  29.3Y/16.89 21 30 —
34.5Y/19.92 36.5Y/21.08 27 36 —
46Y/26.6  48.3Y/28 36 — —
In addition, full IEEE Std C62.11-2005 standard certification has been completed and verified

COMMONLY APPLIED VOLTAGE RATINGS OF EVOLUTION SURGE ARRESTERS

System voltage (kV rms)
 Recommended arrester rating per IEEE Std C62.22 standard (kV rms)
    Four-wire wye multi-grounded neutral
 Three-wire wye solidly grounded neutral
 Delta and ungrounded wye
Nominal
  Maximum
 Standard MOV arrester
 URT
 Standard MOV arrester
 *URT
 Standard MOV arrester
 *URT
2.4 2.54 — — — — 3 3
4.16Y/2.4 4.4Y/2.54 3 3 6 3 6 3
4.16 4.4 — — — — 6 3
4.8 5.08 — — — — 6 6
6.9 7.26 — — — — 9 6
8.32Y/4.8 8.8Y/5.08 6 6 9 6 — —
12.0Y/6.93 12.7Y/7.33 9 9 12 9/10 — —
12.47Y/7.2 13.2Y/7.62 9 9 15 9/10 — —
13.2Y/7.62 13.97Y/8.07  10 10 15 10 — —
13.8Y/7.97 14.52Y/8.38  10 10 15 10 — —
13.8 14.52 — — — — 18 10
20.78Y/12.0  22Y/12.7 15 15 21 15 — —
22.86Y/13.2  24.2Y/13.87 18 18 24 18 — —
23 24.34 — — — — 30 18
24.94Y/14.4 26.4Y/15.24 18 18 27 18 — —
27.6Y/15.93  29.3Y/16.89  21 21 30 21 — —
34.5Y/19.92 36.5Y/21.08 27 27 36 27 — 27
46Y/26.6 48.3Y/28 36 36 — — — —
*Recommended arrester ratings for the Evolution arrester for 3-wire solidly grounded neutral, delta and ungrounded wye circuits are based upon 5% regulation error

PROTECTIVE CHARACTERISTICS – UNS, IN = 5 KA IEC 60099-4

  Lightning Impulse Residual Voltage (kV Crest) 8/20 µs Cu
Ur Arrester Rating Uc COV Steep Current Residual Voltage 8/20 µs Current Wave 
(kV rms) (kV rms) (kV Crest) 1.5 kA 3 kA 5 kA  10 kA 20 kA 40 kA
3 2.55 10.9 9.0 9.7 10.4 11.4 13.0 15.1
6 5.1 21.8 17.9 19.4 20.8 22.7 26.0 30.2
9 7.65 31.4 25.8 28.0 30.0 32.8 37.4 43.5
10 8.4 32.7 26.9 29.1 31.2 34.1 38.9 45.3
12 10.2 41.1 33.8 36.5 39.2 42.9 48.9 56.9
15 12.7 51.3 42.2 45.7 49.0 53.6 61.1 71.1
18 15.3 61.6 50.6 54.8 58.8 64.3 73.4 85.3
21 17.0 65.4 53.7 58.2 62.4 68.2 77.9 90.6
24 19.5 76.3 62.7 67.8 72.8 79.6 90.8 106.0
27 22.0 86.3 71.0 76.8 82.4 90.1 103.0 120.0
30 24.4 96.2 79.1 85.6 91.8 100.0 115.0 133.0
33 27.0 107.0 87.8 95.6 102.0 112.0 127.0 148.0
36 29.0 115.0 94.7 103.0 111.0 120.0 137.0 160.0

PROTECTIVE CHARACTERISTICS – UHS, IN = 10 KA, CLASS 1 IEC 60099-4

  Lightning Impulse Residual Voltage (kV crest) 
30/60 Switching Surge
Ur Arrester Rating Uc MCOV Steep Current Residual Voltage 8/20 μs Current Wave
(kV rms) (kV rms) (kV, peak)  1.5 kA 3 kA 5 kA 10 kA 20 kA 40 kA 125 A 500 A
3 2.55 10.8 8.2 8.7 9.1 9.9 10.9 12.3 7.1 7.6
6 5.1 21.5 16.3 17.4 18.2 19.8 21.9 24.7 14.1 15.1
9 7.65 32.4 24.6 26.1 27.3 29.8 33.0 37.1 21.3 22.7
10 8.4 34.4 26.0 27.7 29.0 31.6 34.9 39.4 22.6 24.1
12 10.2 43.2 32.7 34.8 36.4 39.7 43.9 39.5 28.3 30.3
15 12.7 52.2 39.6 42.1 44.0 48.0 53.1 59.8 34.3 36.6
18 15.3 64.8 49.1 523 54.7 59.6 65.9 74.2 42.6 45.5
21 17 68.8 52.1 55.4 58.0 63.2 69.9 78.7 45.1 48.2
24 19.5 79.5 60.2 64.1 67.0 73.1 80.8 91.1 52.2 55.8
27 22 92.4 70.0 74.5 77.9 84.9 93.9 106 60.6 64.8
30 24.4 100.5 76.1 81.0 84.7 924 102 115 66.0 70.5
33 27 114.2 86.5 92.1 96.3 105 116 131 75.0 80.1
36 29 120.8 91.5 97.3 102 111 123 138 79.3 84.7

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