150V 200A Programmable DC Rectifier System
Featuring high efficiency, intelligent control, and reliable operation, it is widely used in substations, power plants, industrial automation systems, communication stations, renewable energy projects, and backup power applications
Key Features
High Efficiency
- Rectifier efficiency up to 92% at rated load
- Efficiency up to 94% at 50% load
- Reduced operating costs and energy consumption
Intelligent Battery Management
- Automatic battery charging and discharging
- Equalizing charge mode
- Float charge mode
- Battery backup power support
- Compatible with Lead-acid and Lithium batteries
Remote Monitoring & Control
- RS485 communication interface
- PLC integration capability
- Remote parameter setting
- Remote fault diagnosis
- Remote operation monitoring
Comprehensive Protection
- Over-voltage protection
- Over-current protection
- Battery under-voltage protection
- Power failure alarm
- Over-temperature protection
- Audible and visual alarms
User-Friendly HMI
- Touchscreen control panel
- Real-time voltage and current display
- Alarm history records
- Operating status monitoring
- Real-time trend curves
Technical Specifications
|
Item |
Specification |
| Model | GKD150-200CVC |
| AC Input Voltage | 208VAC ±5%, three Phase |
| Frequency | 50/60Hz ±5% |
| Input Power | 30kW |
| Input Current | 108A |
| DC Output Voltage | 150VDC |
| Dimension | 435*635*665mm |
| Weight | 85kg |
| DC Output Current | 200A |
| Charging Voltage | 0-150V Adjustable |
| Charging Current | 0-200A Adjustable |
| Efficiency | ≥92% |
| Protection Class | IP20 |
| Communication | RS485 |
| Cooling Method | Forced Air Cooling |
| Operating Temperature | -10°C to +45°C |
| Humidity | 10%~90% RH (Non-condensing) |
Battery Compatibility
Lead-Acid Battery Systems
- 108V Battery Bank
- 54 Cells in Series
- Maximum Capacity: 700Ah
Lithium Iron Phosphate (LiFePO4)
- 36 Cells in Series
- Maximum Capacity: 140Ah
Ternary Lithium Battery (NMC/NCA)
- 31 Cells in Series
- Maximum Capacity: 70Ah
Supports automatic charging management and battery backup operation.
Applications
- Electrical Substations
- Power Distribution Systems
- Power Plants
- Communication Base Stations
- UPS Backup Systems
- Renewable Energy Systems
- Energy Storage Systems
- Industrial Automation
- Railway Signaling Systems
- Emergency DC Power Systems
Optional Functions
- Remote PLC Control
- Modbus RTU Communication
- Customized Output Voltage
- Customized Output Current
- Outdoor Cabinet Design
- Battery Monitoring System
- Data Logging Function
- Ethernet Communication Interface
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