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ESD3000-System
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1.2 Technical data of the ESD3000 and DM Discharge Modules
1.2.1 ESD3000 equipment
Supply batteries NIMH standard UM-3/AA size
charging time (empty to full) ca. 5 hours
Polarity positive, negative; alternate
Number of discharges
Detection of the number of
discharges
-preselectable
-count „all“, -count „discharge“. 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,
Reporting test sequence with the number of
discharges, voltage amplitude, polarity Only possible with
control form PC
Discharge modes: see list below
Repetition of the discharges 0.05 up to 30 s or single discharge „Man“
Note: The repetition rates are applicable to IEC 61000-4-2 only. For all other modules or
applications consult the relevant DM (Discharge Modules) or DN (Discharge Network) specific Instruction
sheets.
1.2.2 Discharge Module ESD3000DM1 (IEC 61000-4-2 and EN61000-4-2)
Energy storage capacitance 150 pF ± 10%
Discharge resistance
330
Ω
± 10%
Charging resistance
54 M
Ω
Holding time (drop to 95%) better than 5 s
Current rise time, 2
Ω
load
0,7 to 1 ns
First current amplitude into 2
Ω
„contact discharge“
7,5 to 30 A ± 10%
Current amplitude at 30 ns 4 to 16 A ± 30%
Current amplitude at 60 ns 2 to 8 A ± 30%
Voltage range „air discharge“ 0.2 to 16 kV ± 10%
Voltage range „contact discharge“ 0.2 to 10 kV ± 10%