GREEF ENERGY Hydro Grid-tied Converter
Advanced AC-to-DC rectification for Permanent Magnet generators with intelligent energy management and configurable dual LCD touchscreen interface.
Product Overview
The GREEF ENERGY Hydro Grid-tied Converter integrates multiple functionalities including AC-to-DC rectification specifically designed for Permanent Magnet (PM) generators, DC-to-DC inversion, and an intelligent energy management system. This advanced device features a configurable dual LCD touchscreen for easy monitoring and adjustment of settings.
Utilizing state-of-the-art converter technology, the system precisely controls output power in real-time, adapting to turbine rotational speed for accurate voltage and frequency regulation essential for Permanent Magnet Synchronous Generators (PMSGs).
The system integrates intelligent water gate control with multiple sensors monitoring critical parameters including water level, flow, and pressure, creating a comprehensive safety control system for reliable operation under various conditions.
For seamless grid integration, the converter supports direct grid-tied functionality enabling both grid charging and energy feedback, enhancing overall hydro power system efficiency and flexibility.
Key Features
EMS Smart Energy Management System
- Multiple configurable operating modes: off-grid, grid-tied, and grid charging
- Double LCD smart touch screen display for easy operation and real-time monitoring
- Advanced generator power curve tracking technology for optimized performance
- Dual backup power options supporting AC and DC auxiliary power supplies
- Control technology for unbalanced loads improving system stability
- Standard RS485 Modbus RTU protocol for communication and integration
- Optional PWM dump load protection against over voltage and over speed
- Water gate motor control capabilities
- Remote monitoring and control via WIFI or LAN through available app
- Support for customized sensor control functions
- Optional Static Transfer Switch (STS) for seamless grid-tied/off-grid transition
Technical Specifications
| Parameter |
Specification |
| Input Voltage Range |
240-550 V DC |
| Output Voltage |
400/450 VAC |
| Maximum Efficiency |
95% |
| Display |
LCD SMART Touch Screen |
| Power Range |
100/150/200/250/300/400/500/600/700/800/1000 KW |
| Communication Mode |
Ethernet, RS485, WIFI |
| Display Mode |
LCD Touch Screen |
| Degree of Protection |
IP54 |
| Product Type |
Grid-tied Converter |
| Operating Temperature Range |
-20°C to 60°C |
Powerful remote control capabilities make this wind controller an ideal choice for efficient energy management and monitoring.
Applications
The GREEF AC PCS On Grid Controller is a highly efficient and versatile product designed to optimize energy management in various renewable energy systems. Certified with CE, this controller provides reliable performance for wind generator controller systems, on-grid controller applications, and DC-DC switching controllers.
Ideal for residential, commercial, and industrial energy solutions requiring seamless grid integration. The controller supports power outputs from 100 KW to 1000 KW, catering to diverse energy needs with maximum efficiency of 95% for minimal energy loss and optimal performance.
Built-in LCD SMART Touch Screen display provides intuitive control and real-time monitoring, particularly beneficial in complex environments such as solar and wind power plants requiring precise energy management.
Customization & Ordering
GREEF presents the AC PCS On Grid Controller, a high-performance grid-tied converter manufactured in China with CE certification. The system features powerful remote control capabilities and advanced LCD SMART Touch Screen display providing comprehensive data monitoring including:
- Generator speed (rpm)
- Input voltage (Vdc) and current (Vac)
- Output power (kW)
- Grid voltage (Vac) and current (A)
- Detailed power generation statistics (daily, monthly, yearly)
- Power curve settings
- Wind turbine speed and wind speed monitoring
The controller supports output frequencies of 50 Hz or 60 Hz to accommodate various regional standards. Packaging includes foam and plywood cases to ensure safe delivery.
Ordering Information:
Minimum Order Quantity: 1 set
Delivery Time: 25 working days
Payment Terms: T/T, Western Union, MoneyGram, L/C
Pricing: Negotiable based on requirements
