- Metrology - Laboratory
- Metrology and Test Equipment
- DC charge/discharge bank
- Hefei Kewell Power System Co., Ltd.
Laboratory charge/discharge bank D1000-EBDfor batterytestDC
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Characteristics
- Options
- laboratory, for battery, test, DC
Description
Product overview The D1000-EBD series is a bidirectional DC charge–discharge power supply that combines power-electronics topology with software simulation algorithms and measurement-control technology. It delivers high voltage/current control precision, low output ripple and fast current response. It is primarily used for charge/discharge testing of traction battery packs and for comprehensive quality evaluation including capacity/energy, DC internal resistance, cycle-life testing and temperature-related measurements. Typical users include large battery manufacturers, vehicle OEMs, research institutes and laboratories.
Product specifications The product specifications are presented on the page as a specification table image (file name: EBD.jpg).
Product interface The page includes a product interface diagram and multiple screenshots to illustrate the operating screens and panel layout (provided as images).
Product features
Notes The page provides a product datasheet download (PDF) and a download request form/workflow for obtaining additional documentation (page contains a download request popup).
Technical specifications
Product specifications The product specifications are presented on the page as a specification table image (file name: EBD.jpg).
Product interface The page includes a product interface diagram and multiple screenshots to illustrate the operating screens and panel layout (provided as images).
Product features
- Wide output voltage and current ranges
- High output accuracy and resolution
- High dynamic response with ~2 ms current response time
- Multi-stage filtering, current ripple ≤ 0.2%·FS
- Optional ripple superposition function
- Full-power energy regeneration across the entire power range, power factor 0.99
- Standard communication interfaces: RS485, CAN and LAN
Notes The page provides a product datasheet download (PDF) and a download request form/workflow for obtaining additional documentation (page contains a download request popup).
Technical specifications
- Model: D1000-EBD
- Product type: Bidirectional DC charge–discharge power supply (for battery pack charge/discharge testing)
- Control characteristics: High-precision voltage/current control with fast current response
- Response time: Approximately 2 ms
- Current ripple: ≤ 0.2%·FS (with multi-stage filtering)
- Energy regeneration: Full-power energy feedback, power factor 0.99
- Communication interfaces: RS485, CAN, LAN (standard)
- Typical applications: Battery pack charge/discharge testing, capacity and internal resistance measurement, cycle-life testing, temperature-related testing; suitable for battery manufacturers, OEMs, research institutes and laboratories
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