EMC-PARTNER TRA3000 S - 1.3 Technical Data; Electrostatic Discharges ESD

TRANSIENT3000
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1.3 Technical data of the TRA3000 F-S-D-V-C
1.3.1 Electrostatic discharges ESD only valid with EXT-TRA3000 E
Energy storage capacitance 150 pF
Discharge resistance
330 Ω
Charging resistance
54 MΩ
Holding time (drop to 95%) better than 5 s
Current rise time, 2 Ω load
0.8 ns ± 25% See 6.1
IEC 61000-4-2 Ed.2
Definition of current waveform:
Current amplitude at 30 ns 4 to 16 A ± 30%
Current amplitude at 60 ns 2 to 8 A ± 30%
Voltage range „air discharge“ 2 to 15 kV ± 10%
Voltage range „contact discharge“ 2 to 10 kV ± 10%
First current amplitude into 2 Ω
„contact discharge“
7,5 to 30 A ± 15%
Polarity positive / negative;
automatic switchover
Number of discharges
Detection of the number of
discharges
-preselectable
-count „every pulse“
-count „discharge only“.
Only the impulses
whereas the voltage of
the discharge capacitor
tropes lower then 10%
of the charging voltage
are counted.
1 to 29’999
Ramps voltage amplitude
changes from shot to
shot, alternate polarity
Reporting test sequence with the
number of discharges
-Voltage amplitude
-Polarity
Discharge modes: -Air discharge
-Contact discharge
Repetition of the discharges 0.05 up to 30 s
Single discharge „Man“