AC/DC Multi-Functional Power Converter with SMART Touch Screen
GREEF ENERGY's multi-functional converter integrates multiple essential power management functions into a single compact unit. Designed specifically for permanent magnet generators (PM generators), it provides efficient AC-to-DC rectification for battery charging and DC-to-AC inversion capabilities. The system incorporates a comprehensive energy management system to optimize overall performance and reliability.
Technical Specifications
Generator AC Input Parameters
| Rated Power |
100 kW |
| Rated Voltage |
≥320 Vac |
| Optimal Rated Voltage |
450 Vac |
| AC Voltage Range |
240-550 Vac |
| Maximum AC Current |
180 A |
Battery Input Data
| Battery Type |
Lithium-ion |
| Voltage Range |
350-450 Vdc |
| Rated Battery Voltage |
400 Vdc |
| Max Charge/Discharge Current |
250 A |
Grid-Connected Output Parameters
| Rated Power |
100 kW |
| Maximum Power |
120 kW |
| Rated Current |
144 A |
| Maximum Current |
173 A |
| Grid Voltage Range |
300-460 V |
| Grid Frequency |
50/60 Hz |
| Total Harmonic Distortion |
<3% |
| Power Factor |
>0.99 (-1 to 1) |
System Performance & Protection
Maximum Efficiency
95%
Overload Capacity
1.2x nominal power for 1 minute
Protection Level
IP54
Operating Temperature
-40°C to 60°C
Key Features
- Dual LCD touchscreen interface for intuitive control
- Advanced voltage and frequency control for PMSG systems
- Grid-tied operation capability with grid charging
- Comprehensive protection features including overvoltage, short-circuit, and surge protection
- Intelligent air cooling system
- Multiple communication interfaces: Ethernet, RS485, WiFi
- Remote monitoring and configuration capabilities
Applications
This versatile converter system serves multiple power management applications including renewable energy integration, off-grid power systems, industrial backup power, and grid-interactive installations.
Renewable Energy
Integration of PMSG from wind/hydro turbines
Off-Grid Systems
Remote sites, cabins, telecommunications
Grid-Interactive
Grid synchronization and battery charging
Industrial/Commercial
Backup power and building management integration
Customization & Ordering
AC PCS Model Features:
• 100 kW rated power with 400 Vdc battery voltage
• 450 Vac optimal generator voltage (240-550 Vac range)
• CE certified for quality and safety
• Multiple communication modes: Ethernet, RS485, WiFi
Order Information:
• Minimum Order: 1 set
• Delivery: 25 working days
• Payment: T/T, Western Union, MoneyGram, L/C
• Packaging: Secure foam and plywood cases
