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Summary Based on the field of power electronics, EBD/EBDH Series Battery Pack Charge-discharge Test Power Supply is a bidirectional DC source integrating software simulation algorithm, measurement, and control technologies. High voltage and current control precision. Low ripple output. Fast current response. Can be used to test battery pack on charge-discharge performance, providing a versatile evaluation result including capacity, DC internal resistance, cycle life test, and battery temperature etc. Vastly applied by battery companies, OEMs, and labs of research institutes etc. | Functions
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Advantages
Wide voltage/current output
High precision & resolutionHigh dynamic response in 2-4ms
Multi-filter solution. Current ripple≤0.2%·FS
Available with ripple overlaying function (optional)
Support energy recovery to the grid at full power range. Power factor≥0.99
Standard communication interfaces including RS485, CAN, & LAN.
Summary Based on the field of power electronics, EBD/EBDH Series Battery Pack Charge-discharge Test Power Supply is a bidirectional DC source integrating software simulation algorithm, measurement, and control technologies. High voltage and current control precision. Low ripple output. Fast current response. Can be used to test battery pack on charge-discharge performance, providing a versatile evaluation result including capacity, DC internal resistance, cycle life test, and battery temperature etc. Vastly applied by battery companies, OEMs, and labs of research institutes etc. | Functions
|
Advantages
Wide voltage/current output
High precision & resolutionHigh dynamic response in 2-4ms
Multi-filter solution. Current ripple≤0.2%·FS
Available with ripple overlaying function (optional)
Support energy recovery to the grid at full power range. Power factor≥0.99
Standard communication interfaces including RS485, CAN, & LAN.
Models & Specifications
Models | Rated Power [kW] | Rated Current [A] | Rated Voltage [V] | Voltage Range [V] |
EBD-80-1000-300 | 80 | 300 | 266 | 24-1000 |
EBD-100-1000-350 | 100 | 350 | 285 | 24-1000 |
EBD-150-1000-500 | 150 | 500 | 300 | 24-1000 |
EBD-200-1000-600 | 200 | 600 | 333 | 24-1000 |
EBD-250-1000=600 | 250 | 600 | 416 | 24-1000 |
EBD-300-1000-750 | 300 | 750 | 400 | 24-1000 |
EBD-400-1000-1000 | 400 | 1000 | 400 | 24-1000 |
EBD-500-1000-1200 | 500 | 1200 | 416 | 24-1000 |
*Rated voltage of each model above is also available in 800V and 1200V. High voltage standard product is also available in 1500V and 2000V, with dual channel.
*Specifications of EBDH Series including voltage, current, and power levels are identical with EBD.
Other Parameters
Input Requirements | |
Phase | 3φ3W+PE |
Voltage | 380V±15% |
Frequency | 50Hz±5Hz |
Feedback Characteristics | |
Energy Recovery | Energy recovery is available in full power range. |
iTHD* | ≤3% |
Power Factor | ≥0.99 |
Output Characteristics | |
Voltage Precision | ±(0.1%·FS+5dgt) (EBD Series) ±(0.05%·FS+5dgt) (EBDH Series) |
Current Precision | ±(0.1%·FS+5dgt) (EBD Series) ±(0.05%·FS+5dgt) (EBDH Series) |
Response Time | ≤10ms (0%~90%) (EBD Series) ≤2ms (0%~90%) (EBDH Series) |
Switching Time | ≤20ms (-90%-90%) (EBD Series) ≤4ms (-90%-90%) (EBDH Series) |
Sampling Frequency | 10ms |
Current Ripple (rms) | ≤0.2%·FS |
Load Regulation | 0.1%·FS |
Voltage Resolution | 0.001V |
Current Resolution | 0.001A |
Power Resolution | 0.001kW |
Maximum Power | 94% |
Protection | OVP/OCP/OTP/Phase Loss/Emergency Stop etc. |
Communication Interfaces & Control Program | |
Local Interface | LCD |
Remote Comms | RS485/LAN /CAN |
Others | External emergency stop/Fault signal/Voltage compensation |
Work Step Index | ≤9999 |
Cycle Index | ≤9999 |
Loop Nesting | ≤10 layers |
Models & Specifications
Models | Rated Power [kW] | Rated Current [A] | Rated Voltage [V] | Voltage Range [V] |
EBD-80-1000-300 | 80 | 300 | 266 | 24-1000 |
EBD-100-1000-350 | 100 | 350 | 285 | 24-1000 |
EBD-150-1000-500 | 150 | 500 | 300 | 24-1000 |
EBD-200-1000-600 | 200 | 600 | 333 | 24-1000 |
EBD-250-1000=600 | 250 | 600 | 416 | 24-1000 |
EBD-300-1000-750 | 300 | 750 | 400 | 24-1000 |
EBD-400-1000-1000 | 400 | 1000 | 400 | 24-1000 |
EBD-500-1000-1200 | 500 | 1200 | 416 | 24-1000 |
*Rated voltage of each model above is also available in 800V and 1200V. High voltage standard product is also available in 1500V and 2000V, with dual channel.
*Specifications of EBDH Series including voltage, current, and power levels are identical with EBD.
Other Parameters
Input Requirements | |
Phase | 3φ3W+PE |
Voltage | 380V±15% |
Frequency | 50Hz±5Hz |
Feedback Characteristics | |
Energy Recovery | Energy recovery is available in full power range. |
iTHD* | ≤3% |
Power Factor | ≥0.99 |
Output Characteristics | |
Voltage Precision | ±(0.1%·FS+5dgt) (EBD Series) ±(0.05%·FS+5dgt) (EBDH Series) |
Current Precision | ±(0.1%·FS+5dgt) (EBD Series) ±(0.05%·FS+5dgt) (EBDH Series) |
Response Time | ≤10ms (0%~90%) (EBD Series) ≤2ms (0%~90%) (EBDH Series) |
Switching Time | ≤20ms (-90%-90%) (EBD Series) ≤4ms (-90%-90%) (EBDH Series) |
Sampling Frequency | 10ms |
Current Ripple (rms) | ≤0.2%·FS |
Load Regulation | 0.1%·FS |
Voltage Resolution | 0.001V |
Current Resolution | 0.001A |
Power Resolution | 0.001kW |
Maximum Power | 94% |
Protection | OVP/OCP/OTP/Phase Loss/Emergency Stop etc. |
Communication Interfaces & Control Program | |
Local Interface | LCD |
Remote Comms | RS485/LAN /CAN |
Others | External emergency stop/Fault signal/Voltage compensation |
Work Step Index | ≤9999 |
Cycle Index | ≤9999 |
Loop Nesting | ≤10 layers |