98% Efficiency On Grid Controller with LCD Touch Screen and 5-Year Warranty for Wind Turbine Control
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Product Description
GREEF ENERGY Multi-Functional Converter
Efficiency 98 percent wind controller featuring manual function emergency switch designed for wind turbine control and monitoring
Product Overview
The GREEF ENERGY multi-functional converter integrates essential power management functions into a single, versatile device. It performs AC-to-DC rectification for permanent magnet generators (PMGs), facilitates battery charging, and supports DC-to-AC inversion for comprehensive power conversion capabilities.
Advanced Control Features
Equipped with a dual LCD touchscreen that is fully configurable, this converter employs advanced technology to maintain stable voltage and frequency control when working with permanent magnet synchronous generators (PMSGs). This ensures reliable, uninterrupted power supply for connected loads while enhancing overall system stability and performance.
The converter can be easily configured for grid-tied operation, enabling seamless interaction with the power grid for both grid operation and grid charging functionalities.
EMS Smart Energy Management System
- Versatile operating modes including off-grid, grid-tied, and grid charging
- Double LCD smart touch screen display for intuitive user interface
- Advanced generator power curve tracking technology for optimal performance
- AC/DC dual backup for auxiliary power supply
- Specialized control technology for handling unbalanced loads
- Standard RS-485 Modbus RTU protocol for seamless communication
- Optional PWM dump load protection against overvoltage and overspeed
- Water gate motor control capabilities
- Remote monitoring and control via WiFi or LAN through dedicated application
- Customized sensor control functions tailored to specific requirements
- Static Transfer Switch (STS) option for enhanced grid integration
Technical Specifications - Mars-100kt Model
| Parameter | Specification |
|---|---|
| Rated Power Output | 100 kW |
| Rated Voltage | 320 VAC or higher |
| Optimal Generator Voltage | 450 VAC |
| AC Voltage Working Range | 240-550 VAC |
| Maximum AC Current | 180 A |
| Battery Type | Lithium-ion |
| Battery Voltage Range | 350-450 VDC |
| Rated Battery Voltage | 400 VDC |
| Maximum Current (Charge/Discharge) | 250 A |
| Rated Charge/Discharge Power | 100 kW |
| Rated Charge/Discharge Current | 144 A |
| Rated Grid Voltage | 400 V |
| Grid Voltage Range | 300-460 V |
| Supported Grid Frequencies | 50 Hz / 60 Hz |
| Maximum Efficiency | 95% |
Application Areas
- Renewable Energy Systems: Integration with PMSG from wind or hydro turbines for stable AC power in off-grid or hybrid setups
- Off-Grid and Backup Power: Central power conversion and management for remote locations, cabins, and telecom stations
- Grid-Interactive Systems: Grid-tied operations for battery charging and potential energy feedback
- Industrial and Commercial Power Management: Stable power under unbalanced loads with remote monitoring via WiFi/LAN and Modbus integration
- Specialized Control: Water gate motor control for micro-hydropower plants and Static Transfer Switch integration
Customization Services
Greef Energy provides customized On Grid Controller services for their AC PCS model, designed specifically for wind turbine applications. This reliable grid-tied controller is manufactured in China and CE certified for performance and safety.
Ordering Information
Minimum order quantity: 1 set
Packaging: Secure foam and plywood cases
Delivery time: Approximately 25 working days
Payment terms: T/T, Western Union, MoneyGram, L/C
Warranty: 5-year coverage with strong supply capability
Pricing: Negotiable based on project requirements
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Qingdao Greef New Energy Equipment Co., Ltd
Location
2-111, NO.6 CHANGCHENG NANROAD,CHENGYANG DISTRICT, QINGDAO, CHINA
Contact Person
Christina Lei