Chống sét van Eaton Cooper Power System, 19.5kV, 24kV, 19.5 kV rms, 24 kV rms, UHS2410AF1V1AA1, UHS2410AFDV1AA1, UHS2410ASDW1AA1

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Chống sét van Eaton Cooper Power System, 19.5kV, 24kV, 19.5 kV rms, 24 kV rms, UHS2410AF1V1AA1, UHS2410AFDV1AA1, UHS2410ASDW1AA1

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Chống sét van Eaton Cooper Power System, 19.5kV, 24kV, 19.5 kV rms, 24 kV rms, UHS2410AF1V1AA1, UHS2410AFDV1AA1, UHS2410ASDW1AA1

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220x220_96dpi
Eaton Cooper Power series arrester, Poly housing, 19.5 kV, 24 kV, No line term wire, 12 mm x 30 mm long term, SS nut, SS wire clamp and cap, Iso 3/8", SS nut, SS wire clamp and captive washer, Insulated hanger, No brkt, VariSTAR, HD
220x220_96dpi
Eaton Cooper Power series arrester, Poly housing, 19.5 kV, 24 kV, No line term wire, 12 mm x 30 mm long term, SS nut, SS wire clamp and cap, Iso 12 mm, SS nut, SS wire clamp and captive washer, Insulated hanger, No brkt, VariSTAR, HD
220x220_96dpi
Eaton Cooper Power series arrester, Poly housing, 19.5 kV, 24 kV, No line term wire, 12 mm x 30 mm long term, SS nut, lock washer and cap, Iso 12 mm, SS nut, lock washer and flat washer, Insulated hanger, No brkt, VariSTAR, HD

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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