N+1 channel scheme and 750V DC bus improve energy utilization.
The table shows multiple ranges:
Range 1: 75A / Range 2: 150A / Range 3: 300A / Range 4: 600A (with superimposed shared channels, Range 4 can reach 1200A)
| Equipment name | Intelligent Current Superposition Cell Testing System |
|---|---|
| Model | CD-6006A-5V1200A-PS-H |
| Channels per cabinet | 6 |
| Main channel | |
| Channel characteristics | The CC-CV constant current source and constant voltage source adopt a double closed-loop structure |
| Channel control mode | Independent control |
| Current superposition | Equipped with a 600A superimposed channel, which can be used in intelligent parallel with 6 main channels. When parallel, the maximum output current of a single channel is 1200A |
| Input indicators | |
| Input power supply | DC 750V |
| Power factor | DC 740V~800V, full load / DC 700V~740V, reduced to 60% |
| Input impedance | ≥62.5KΩ |
| Input power | 15KW |
| Input current | 20A |
| Overall system efficiency (Max) | 80% |
| Voltage | |
| Output range | Charger:0V~5V / Discharge:1.5V~5V |
| Min discharge voltage | 1.5V |
| Accuracy | ±0.02% of F.S. |
| Current | |
| Output range | Range 1:75A / Range 2:150A / Range 3:300A / Range 4:600A (stacked channel range 4:1200A) |
| Accuracy (independent range) | ±0.05% of F.S. |
| CV cut-off current | ±0.05% of F.S. |
| Time | |
| Current response time | ≤3ms |
| Current conversion time | ≤6ms |
