Surge Waveforms for Various Standards
Table 4.19 Surge Waveforms for Various Standards
Standard
TIA-968 (formerly
known
as FCC Part 68)
Surge A Metallic
Surge A Longitudinal
Surge B Metallic
Surge B Longitudinal
GR 1089
Test 1
Test 2
Test 3
Test 4
Test 5
ITU K.17
RLM 88, CNET
CNET 131-24
VDE 0433
VDE 0878
IEC 61000-4-5
FTZ R12
Voltage
Volts
800
1500
1000
1500
600
1000
1000
2500
1000
1500
1500
1000
2000
2000
2 kV
4 kV
2000
Voltage
Waveform
µs
10x560
10x160
9x720
9x720
10x1000
10x360
10x1000
2x10
10x360
10x700
0.5x700
0.5x700
10x700
1.2x50
10x700
10x700
10x700
Current
Amps
100
Current
Waveform
µs
10x560
SIDACtor
Device
w/o series R
B or C
200
10x160
C
25
5x320
A, B, or C
37.5
5x320
A, B, or C
100
10x1000
C
100
10x360
B or C
100
10x1000
C
500
2x10
C
25
10x360
A, B, or C
37.5
5x310
A, B, or C
38
0.2x310
A, B, or C
25
0.8x310
A, B, or C
50
5x310
A, B, or C
50
1x20
A, B, or C
50
5x310
A, B, or C
100
8x20
C
50
5x310
A, B, or C
Table 4.20 Surge Waveforms for Various Standards
ITU K.20
ITU K.21
Standard
Basic single port
Enhanced single
Basic multiple ports
Enhanced multiple
Basic power cross
Enhanced power cross
Basic single port
Enhanced single
Basic multiple ports
Enhanced multiple
Basic power cross
Enhanced power cross
Voltage
Volts
Basic/
Enhanced
1 kV/4 kV
1.5 kV/4 kV
1.5 kV/4 kV
1.5 kV/6 kV
600
600/1.5 kV
1.5 kV/4 kV
1.5 kV/6 kV
1.5 kV/4 kV
1.5 kV/6 kV
600
600/1.5 kV
Voltage
Waveform
µs
10x700
10x700
10x700
10x700
50 Hz, 60 Hz
50 Hz, 60 Hz
10x700
10x700
10x700
10x700
50 Hz, 60Hz
50 Hz, 60Hz
Current
Amps
Basic/
Enhanced
25/100
37.5/100
37.5/100
37.5/100
1
1/7.5
37.5/100
37.5/150
37.5/100
37.5/150
1
1/7.5
Current
Waveform
µs
Basic/
Enhanced
5x310
5x310
5x310
5x310
0.2 s
0.2 s/2 s
5x310
5x310
5x310
5x310
0.2 s
0.2 s/2 s
* At 7.5 A the F1250T will open, which is not allowed for enhanced requirements of ITU K.20 and K.21.
SIDACtor
Device
w/o series R
Basic/
Enhanced
A, B, C/B, C
A, B, C/B, C
A, B, C/B, C
A, B, C/C
F1250T
F1250T *
A, B, C/B, C
A, B, C/C
A, B, C/B, C
A, B, C/C
F1250T
F1250T *
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