Generator Hybrid Converter with Ground Fault Monitoring
Product Overview
The GREEF ENERGY multi-functional converter integrates multiple essential functions into a single device, including AC-to-DC rectification specifically engineered for permanent magnet generators, battery charging, and DC-to-AC inversion. Featuring an advanced energy management system, this converter optimizes performance and efficiency for renewable energy applications.
Advanced Control Technology
Equipped with a configurable dual LCD touchscreen, this converter utilizes cutting-edge technology to provide precise and stable voltage and frequency control for permanent magnet synchronous generators (PMSGs). This ensures smooth, uninterrupted power supply to connected loads across various operating conditions. The system can be easily configured for grid-tied operation, supporting grid synchronization and charging functionalities.
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 intuitive monitoring and control
- Generator power curve tracking technology for optimized performance
- AC/DC dual backup capability for reliable auxiliary power supply
- Advanced control technology for effective unbalanced load management
- Standard RS485 Modbus RTU protocol for communication and integration
- Optional PWM dump load over-voltage and over-speed protection
- Water gate motor control and customized sensor control functions
- Remote monitoring via WiFi or LAN through available mobile app
- Static Transfer Switch (STS) support for seamless grid-tie/off-grid switching
Technical Specifications
| Parameter |
Specification |
| Product Name |
Generator Hybrid Converter |
| Output Frequency |
50Hz/60Hz |
| Display Mode |
LCD Touch Screen |
| Input Voltage Range |
350-450V DC |
| Degree of Protection |
IP20 |
| Ground Fault Monitoring |
Yes |
| Maximum Efficiency |
95% |
| Topology |
AC-DC Rectifier, DC-DC Buck Boost, DC-AC Inverter, EMS |
| Environment Temperature |
-40°C to 60°C |
| Output Voltage |
450V AC |
Applications
The Greef AC PCS On Grid Controller is designed for seamless integration into modern energy systems, certified with CE standards. Its robust design and versatile communication modes (Ethernet, RS485, WIFI) make it ideal for various power management applications.
Primary Application Areas
Residential & Commercial Solar: Efficiently manages solar energy from photovoltaic panels with 240-550V DC input range, supporting grid feeding and local consumption.
Industrial Power Management: Features PWM unloading with three-phase unloading system for stable power distribution and efficient load balancing. Power curve controller function dynamically adjusts power flow based on real-time conditions.
Large-scale Energy Projects: Powerful remote control capability enables convenient monitoring and adjustment from distance, reducing maintenance efforts for solar farms and distributed energy resources.
Safety & Efficiency: Integrated ground fault monitoring provides electrical fault detection and response. With 95% maximum efficiency, the controller minimizes energy loss during conversion processes.
Customization Options
Greef offers customized On Grid Controller solutions (Model: AC PCS) with user-friendly touch screen display. Certified with CE, the product operates within 150V-550V voltage range and withstands harsh conditions with IP20 protection and -40°C to 60°C temperature tolerance.
Ordering & Payment
Minimum order quantity: 1 set
Delivery time: 25 working days
Payment terms: T/T, Western Union, MoneyGram, L/C
Packaging: Secure foam and plywood cases
Packaging & Shipping
Product Packaging
The On Grid Controller is securely packaged in sturdy, eco-friendly cardboard box with custom foam inserts to prevent movement and damage. Includes controller unit, user manual, mounting hardware, and necessary cables. Tamper-evident tape ensures product integrity.
Shipping Information
Shipped via reliable courier services with tracking available. Multiple shipping options: standard, expedited, and express delivery. All shipments include insurance coverage for transit damages. Customers receive confirmation email with tracking information upon dispatch.
