7
Methods of calculation of front time (T
1
) and time to half-value (T
2
) are as specified in IEC
61180-1, shown in
Figure 4
.
Figure 4. Waveform time measurements from IEC 61180-1
Recommended test voltages and tolerance on peak voltage are as specified in IEC 60255-5
section 6.1.3.3, which is shown in
Figure 5
.
Summary of Contents for MegaPulse 1.2x50-12.3PF-1
Page 1: ...MegaPulse IMPULSE TESTER 1 2x50 12 3PF 1 500ohm 0 5J Instruction Manual...
Page 3: ......
Page 5: ...1...
Page 12: ...8 Figure 5 Test Voltages and Tolerance from IEC 60255 5...
Page 29: ...25 Figure A 5 Breakdown as the voltage is rising...
Page 30: ...26 Figure A 6 Dieletric breakdown immediately after Vpeak...
Page 31: ...27 Figure A 7 Dielectric breakdown after Vpeak delayed breakdown...