Ametek OCS 500 M6, Руководство по эксплуатации, Страница: 28 / 80

AMETEK CTS OCS 500 N6 series
Manual for Operation V 5.24 28 / 80
5.2. Fast damped oscillatory as per IEC 61000-4-18
Test Level
Output voltage
450V
– 4`400 V

10 %
Wave form (open circuit):
Rise time
5 ns

30 %
Oscillation frequency
3 MHz, 10 MHz, and 30 MHz

10 %
Decaying (voltage) Peak 5 must be > 50 % of peak 1 value
Peak 10 must be < 50 % of peak 1 value
No requirements for other peaks
Source impedance
Coupling capacitor
50
 
20 %
33 nF

10 %
Polarity Positive, Negative
Repetition rate 5000 /s
Burst duration, td
50 ms

20 % at 3 MHz
15 ms

20 % at 10 MHz
5 ms

20 % at 30 MHz
Burst period
300 ms

20 %
Short circuit current
9 A to 88 A

20 %
Rise time current < 330 ns at 3 MHz
< 100 ns at 10 MHz
< 33 ns at 30 MHz at
Decaying (current) Peak 5 must be > 25 % of peak 1 value
Peak 10 must be < 25 % of peak 1 value
No requirements for other peaks
Trigger
Trigger of bursts AUTO, MANUAL, EXTERN
Repetition rate, Rep 1 /s
– 5000 /s for 3, 10, 30 MHz
Burst duration td 3 MHz: 1.0
– 50 ms
10 MHz: 1.0
– 15 ms
30 MHz: 1.0
– 5.0 ms
0.1 s
– 99.9 s
Test duration, T
0:01 min
– 99:59 min

1 s, endless
Repetition time tr 0.3 s
– 99.9 s / Man
Output
Direct at the front panel Coaxial 50
Ω to capacitive coupling clamp (HFK)
Coupling network 1 phase To L, N all combinations to PE
Coupling network 3 phase Lx-PE, N-PE, L1+L2+L3-PE, L1+L2+L3+N-PE
Test routines
Quick Start Immediate start, all parameters adjustable during a running test
Standard test as per IEC 61000-4-18 level 1 up to level 4
IEC 61000-4-18 Manual operated standard test routine
User test routines Synchronized
Random release
Voltage change after T by steps of dV
Change polarity after T