Ripple Generator für Tests nach LV123 / MBN 11123 / VW80300 / ISO 21498-2:2021
Key features:
- System components:
Ripple Generator (Switchmode Power Amplifier + Coupling Network)
Shield Box (LISN, "artificial network")
Q2/2022: Ripple System Controller feat.
o automatic (narrowband, closed-loop) DUT ripple voltage or DUT ripple current control
o parallel operation of up to 6 Ripple Generators (up to 720 App / 1200 App) - Very high Ripple Output Current: 120 App / 200 App (selectable; single unit)
- Very high Ripple Output Power: 4 kVArms (single unit).
- Very high Ripple Output Voltage: 350 Vpp (@ 120 A setting) / 170 Vpp (@ 200 A
setting) - Scalability: Virtually unlimited parallel operation of Ripple Generators in
customized setups; currently most popular typical customer setups are 3 x 200 App
systems - Frequency range: 150 Hz -250 kHz; no range switching required
- Non-invasive parallel ripple injection
- Supported DC voltages: 0 to 1200 V
- Shield Box max. DC current: 1200 A
- Interface / Connectivity: RS485 or LAN, simple ASCII based protocol (AK), easy
integration into any test stand automation system - By far most energy efficient (only single 230 V 16 A 1~ outlet required for >600App system) available
- By far most lightweight, small and portable (Ripple Generator 600 App: <120 kg, Shield Box 1200 V / 1200 A: <60 kg) system in market
- Rugged: Protected against all kinds of DUT failure (even under under full DUT load)
- Field proven performance in the most demanding applications (high power axle- / inverter and Power-HIL test stands, not only simple HV vehicle battery testing)
Customer references available on request
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