CDN dedicated to DC power supply coupling for lightning surge tester (DC500V / 60A)

Lightning Surge Simulator (LSS) CDN dedicated to DC power supply coupling for lightning surge tester (DC500V / 60A)

This tester by combining the lightning surge tester, it is possible to perform noise superim-position tests up to DC500V 60A.
In combination with the lightning surge tester body, you can perform tests by switching the applied phase and setting the applied phase sweep.
※When using this superimposition unit, it is necessary to modify the tester body. Please con-tact us for details.

CDN dedicated to DC power supply coupling for lightning surge tester (DC500V / 60A) product image

EMC Testing

Features

- By using the CHAdeMO connector for the EUT line INPUT / OUTPUT, you can easily perform the DC power supply superimposition test in combination with the light-ning surge tester.
- The tester can be controlled only by operating the surge tester.
※The CHAdeMO connector needs to be prepared by the customer.
※This product is a customized product. Please contact us for details.

Specifications

Item	Function / Performance s	Remarks
Coupled surge waveform	1.2/50μ s- 8/20μs combination waveform
Maximum coupling surge voltage/current	4.5kV	※１
Coupling circuit	18μF ± 10%	Line-to-line
DC coupling output waveform	Open circuit voltage: 0.5kV to 4.5kV ± 10% Crest length: 1.2μs ± 30% Wave tail length: 50μs + 10μs / -10μs Short-circuit current: 250A to 2250A ± 10% Crest length: 8μs ± 20% Wave tail length: 20μs±20％	Coupling circuit: 18 μF Reduced coupling coil: 1.5mH Cable length: 0.5m on one side Line input side open ※ 2
Discharge mode	Line-to-line	Coupling circuit: 18 μF
Power line configuration for EUT	DC：＋/－	※３
Power line power capacity for EUT	DC500V/60A
Reduced coupling coil	1.5mH (standard) 1.3mH / 1.0mH / 0.8mH	※４ ※５

※1: The surge input voltage / current can be up to the maximum value of the generator LSS-F03A3QN2283-02, but the applicable voltage / current at the output end of the CHAdeMO connector is not guaranteed because it depends on the specifications of the CHAdeMO connector.
At the time of shipment of this unit, 4.5kV is inspected as the maximum surge voltage at the “surge output section”.
※2: Specified by the output of the surge measurement terminal. There is no guaranteed waveform at the CHAdeMO connector output end.
※3: Surge is applied only to the DC power supply line. It cannot be applied to the signal line inside the CHAdeMO connector.
※4: The output waveform of the superimposed part is guaranteed only when 1.5mH is set. There is no guarantee of waveform when the value is lowered.
※5: Manual switching with a plug. When testing, set the same value for both lines.

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