Surge Waveforms for Various Standards
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2002 Teccor Electronics
SIDACtor
Data Book and Design Guide
* At 7.5 A the F1250T will open, which is not allowed for enhanced requirements of ITU K.20 and K.21.
Table 4.19
Surge Waveforms for Various Standards
Standard
Voltage
Voltage
Waveform
Current
Current
Waveform
SIDACtor
Device
Volts
μs
Amps
μs
w/o series R
TIA-968 (formerly
known
as FCC Part 68)
Surge A Metallic
800
10x560
100
10x560
B or C
Surge A Longitudinal
1500
10x160
200
10x160
C
Surge B Metallic
1000
9x720
25
5x320
A, B, or C
Surge B Longitudinal
1500
9x720
37.5
5x320
A, B, or C
GR 1089
Test 1
600
10x1000
100
10x1000
C
Test 2
1000
10x360
100
10x360
B or C
Test 3
1000
10x1000
100
10x1000
C
Test 4
2500
2x10
500
2x10
C
Test 5
1000
10x360
25
10x360
A, B, or C
ITU K.17
1500
10x700
37.5
5x310
A, B, or C
RLM 88, CNET
1500
0.5x700
38
0.2x310
A, B, or C
CNET 131-24
1000
0.5x700
25
0.8x310
A, B, or C
VDE 0433
2000
10x700
50
5x310
A, B, or C
VDE 0878
2000
1.2x50
50
1x20
A, B, or C
IEC 61000-4-5
2 kV
10x700
50
5x310
A, B, or C
4 kV
10x700
100
8x20
C
FTZ R12
2000
10x700
50
5x310
A, B, or C
Table 4.20
Surge Waveforms for Various Standards
Standard
Voltage
Voltage
Waveform
Current
Current
Waveform
SIDACtor
Device
Volts
Basic/
Enhanced
μs
Amps
Basic/
Enhanced
μs
Basic/
Enhanced
w/o series R
Basic/
Enhanced
ITU K.20
Basic single port
1 kV/4 kV
10x700
25/100
5x310
A, B, C/B, C
Enhanced single
1.5 kV/4 kV
10x700
37.5/100
5x310
A, B, C/B, C
Basic multiple ports
1.5 kV/4 kV
10x700
37.5/100
5x310
A, B, C/B, C
Enhanced multiple
1.5 kV/6 kV
10x700
37.5/100
5x310
A, B, C/C
Basic power cross
600
50 Hz, 60 Hz
1
0.2 s
F1250T
Enhanced power cross
600/1.5 kV
50 Hz, 60 Hz
1/7.5
0.2 s/2 s
F1250T *
ITU K.21
Basic single port
1.5 kV/4 kV
10x700
37.5/100
5x310
A, B, C/B, C
Enhanced single
1.5 kV/6 kV
10x700
37.5/150
5x310
A, B, C/C
Basic multiple ports
1.5 kV/4 kV
10x700
37.5/100
5x310
A, B, C/B, C
Enhanced multiple
1.5 kV/6 kV
10x700
37.5/150
5x310
A, B, C/C
Basic power cross
600
50 Hz, 60Hz
1
0.2 s
F1250T
Enhanced power cross
600/1.5 kV
50 Hz, 60Hz
1/7.5
0.2 s/2 s
F1250T *