Ametek OCS 500 M6, Manual For Operation, Page: 29 / 80

AMETEK CTS OCS 500 N6 series
Manual for Operation V 5.24 29 / 80
5.3. RINGWAVE Immunity requirements as per ANSI C 62.41 (IEC 61000-4-12)
Test level
Open circuit voltage 250 V
– 6‘000 V ± 10 %
Wave shape open circuit
Rise time first peak T1 0.5
μs ± 30 %
Oscillation frequency 1/T 100 kHz ± 10 %
Decaying of Pk1 to Pk2 40 % - 110 %
Decaying of Pk2 to Pk3 40 % - 80 %
Decaying of Pk3 to Pk4 40 % - 80 %
Decaying other peaks no requirements for other peaks
Output impedance 12
Ω, 30 Ω ± 20 % (internal depend setting)
12
Ω internal ± 20 % (with setting R external)
Wave shape short circuit
Rise time first peak tr T1
0.2 to 1.0

s (short circuit)
Oscillation frequency 1/T 100 kHz ± 10 %
Decaying no requirements
Short circuit current 12Ω
500 A ± 10 %
Short circuit current 30Ω
200 A ± 10 % (+10 % - 0 %, models as per IEC 61008-1 for RCCB)
Polarity positive / negative / alternating
Repetition rate 250 V
– 4000 V 1 s – 999 s
> 4000V 10 s
– 999 s
Events preselection 1 - 30'000 or endless
Counter 1
– 100’0000
Trigger
Trigger of pulses AUTO, MAN, EXTERN
Synchronization 0 - 360° (16
– 500 Hz)
Asynchron = 0° If a reference signal is connected to the Sync input.
Resolution 1°
Output
Direct HV-COM connector Zi = 12
Ω or 30 Ω depend setting
Coupling network 1 phase To L, N, PE all combinations
Coupling network 3 phase L1...L3-N, L1...L3-PE, N-PE, L1+L2+L3-PE , L1+L2+L3+N-PE
Measurements
CRO 5V Trigger
Peak voltmeter 6000 V ± 10 % 50 V resolution
Peak current meter 500 A ± 10% 5 A resolution
Test routines
Quick Start Immediate start, all parameters adjustable during a running test
Standard test routines as per IEC 61000-4-12 level 1
IEC 61000-4-12 level 2
IEC 61000-4-12 level 3
IEC 61000-4-12 level 4
IEC 61000-4-12 Manual operated standard routine (single phase equipment)
User test routines Change polarity after n pulses
Change voltage level V after n pulses by

V
Change phase angle A after n pulses by

A
Change coupling mode after n pulses