Double Battery Charger
Double Battery Charger
Description
Single and double industrial battery chargers are produced in different voltages such as 24, 48, 110, 220 DC V and various output powers. The advantage of dual chargers over single types is that they continue to feed the load and do not stop working in case of malfunctions.
These can be used in different sectors such as: cement and mining companies, rail way industry, telecommunication systems, power plants, distribution posts, oil and gas companies, and etc.
| Model | 110vDC/220vDC 3Ph/1Ph Double Battery Charger | ||
| Mechanical | |||
| Size (H × W × D) mm | 2000*1800*600 mm(with distribution panel) | ||
| Weight | 400 kg | ||
| Input | |||
| Input voltage | 380V AC±15%, 3 phase | 220V AC±25%, single phase | |
| AC input frequency | 45Hz ~ 65Hz | 45Hz ~ 65Hz | |
| Efficiency | ≥95% | ≥95% | |
| Power factor | ≥0٫93 | ≥0٫93 | |
| Output | |||
| Output voltage | 95-150V | 190-300 | |
| Output current | 10-400A | ||
| power (W) | 50KWatt | ||
| Soft start time | 3 ~ 8s | ||
| Current stabilization | ≤ ± 0٫5% | ||
| Ripple | ≤ 0٫2% | ||
| Voltage stabilization | ≤ ± 0٫5% | ||
| Current sharing imbalance | ≤ ± 3% | ||
| Cooling method | Natural cooling with radiator | ||
| Protocol | RS485 or RS232 | ||
| Acoustic noise | <50dB | ||
| Protection | |||
| Multi-protection | Multi-protection including input over or under-voltage, output over or under-voltage, over-temperature, reverse connection, phase failure, and short circuit protection. The rectifier will shut down without output, and self recoverable | ||
| Current limiting | The output current will not increase if it exceed the threshold. | ||
| Ambient temperature | |||
| Operation temperature | -20°C~50°C | ||
| Storage temperature | -40°C~ 60°C | ||
| Relative humidity | ≤ 90% | ||
| Air pressure | 70 ~ 106kPa | ||
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