Lightning Surge Simulator for EV fast charging
(IEC 61000-4-5 Ed.2/Ed.3, ECE R10)
- Compliant with IEC 61000-4-5 Ed.3 standard：ECE R10 is regulated at Ed.2, possible to switch to Ed.2
- AC500V/200A DC600V/200A built-in coupling decoupling network.
- Built-in EV relay welding protection diode in DC line. You can evaluate the lightning surge resistance when charging EV / PHV vehicles, which is required by ECE R10-04 / 05. (EV Fast Charging applicable)
- Maximum output voltage 15kV: In the reliability evaluation test of the lightning surge test, the evaluation including the destructive test can be performed.
- Adopt a large LCD screen operation panel: A large LCD panel screen has been adopted for the operation unit to improve visibility and operability.
- Employs MPU control that simplifies continuous testing: Surge output / waveform switching / polarity switching / sequence operation can be performed automatically.
- Equipped with manual and program modes. Manual mode for standard tests and single condition tests, and Program mode for continuous tests under different conditions. You can easily set test conditions according to your application.
- Excellent safety functions including interlock
- Equipped with waveform check terminal as standard
- You can check the output waveform with your oscilloscope and BNC cable.
- Isolation transformer required to protect the power supply for EUT is available. (option)
- Possible to switch the constant of the decoupling circuit in order to prevent resonance with the power supply.
- Possible to switch to a circuit not including 18uF in the surge output of IEC61000-4-5 Edition 2.0 2005 version).
Customization up to DC1000V is available.
Specification
Surge generating unit (1.2/50 μ s-8/20 μ s Combination waveform)
| Parameter | Function / performance |
| Open-circuit voltage | 0.5kV ～ 15kV ± 10% |
| Open circuit voltage | Wave crest length：1.2 μ s ± 30% Wave tail length：50 μ s ± 20％ |
| Short circuit current | 250A ～ 7500A ± 10％ |
| Current waveform | Wave crest length：8 μ s ± 20% Wave tail length：20 μ s ± 20％ |
| Output polarity | Positive / negative |
| Output impedance | 2 Ω ± 10% |
| Surge generation circuit method | Floating |
| Minimum charging time | 0.0kV -6.0kV：10 s 6.1kV -15.0kV：20 s |
AC/DC CDN
| Parameter | Specifications/Performance |
| CDN Surge waveform | 1.2/50 μ s-8/20 μ s combination waveform |
| Max CDN surge voltage / current | Up to the max value that can be set |
| Coupling circuit IEC 61000-4-5 compliant | 18 μ F :Line-to-line (10 Ω +9 μ Fselectable) 10 Ω± 9 μ F :Line-PE (18 μ Fselectable） |
| Apply mode | Line-to-line, Line-PE |
| EUT power line configuration | Three-phase AC/DC :L1/L2/L3/N/PE（Single / three-phase）+/-/PE |
| EUT power line configuration | AC500V/200A MAX 50/60Hz、DC600V/200A MAX |
| Decoupling coil | 1.5mH (standard)/ 1.3mH/1.0mH/0.8mH |
| Phase angle control | 0 ～ 360° ± 10° |
Other
| Parameter | Specifications/Performance |
| Voltage monitor | BNC output、1/2000 ± 10% (when the surge out setting output is open-circuit) |
| Current monitor | BNC output、1mV/A ± 10% (when the surge out setting output is short-circuit) |
| Driving power supply | AC100V ～ AC240V ± 10% 50Hz / 60Hz |
| External dimensions | W1034 × H1640 × D918 mm |