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The GREEF ENERGY multi-functional converter combines several essential functions into a single device. It supports AC-to-DC rectification specifically designed for permanent magnet (PM) generators, enabling efficient battery charging. Additionally, it performs DC-to-AC inversion, allowing for versatile power conversion tailored to various energy needs.
Equipped with a customizable dual LCD touchscreen, this converter offers intuitive control and monitoring. Utilizing state-of-the-art converter technology, it delivers stable voltage and frequency regulation for permanent magnet synchronous generators (PMSGs). This ensures a continuous and reliable power supply to the connected load.
Moreover, the device can be programmed to operate in a grid-tied mode. This feature enables it to synchronize with the electrical grid and supports grid charging, expanding its usability in diverse energy management scenarios. The integrated energy management system further optimizes performance and efficiency.
Key Features
The EMS smart energy management system offers advanced solutions for efficient power control and monitoring. It is designed to adapt to various energy setups, making it highly versatile for different applications.
Supports multiple configurable operating modes, including off-grid, grid-tied, and grid charging options, allowing users to optimize energy usage according to their specific needs and available power sources.
Equipped with a double LCD smart touch screen display, providing an intuitive interface for easy operation and real-time system monitoring with clear visual feedback.
Generator power curve tracking technology ensures optimal generator performance and efficiency.
AC/DC dual backup for auxiliary power supply increases reliability during power fluctuations or outages.
Advanced control technology designed to manage unbalanced loads effectively, maintaining system stability and preventing potential damage caused by load imbalances.
Communication capabilities supported via the standard RS485 Modbus RTU protocol, enabling seamless integration with other devices and enhanced data exchange for improved system management.
Optional Functions
PMW dump load over-voltage and overspeed protection
Water gate motor control
WIFI/LAN remote monitoring and control through an app
Customized additional sensor control functions
Integration of a Static Transfer Switch (STS) to facilitate both grid-tie and off-grid applications, enhancing operational flexibility
Technical Parameters
Environment Temperature
-30 to 60°C
Protection Features
Overvoltage, Overcurrent, Short Circuit, Anti-Islanding
Type
Generator Hybrid Converter
Manual Function
Manual Brake, Reset, Emergency Switch
Output Type
DC
Rated Power
100KW–1000KW
Input Voltage Range
350–450V DC
Maximum Efficiency
95%
Relative Humidity
<90% No Condensation
Communication
RS485 / USB / GPRS / WIFI / Ethernet
Description
Power curve controller function, wind controller, grid-tied controller
Applications
The targeted deployment scenarios primarily address backup power needs for commercial and industrial (C&I) sectors as well as critical facilities. These solutions ensure reliable and continuous power supply during outages or emergencies.
Power provision in remote locations and regions with weak or unstable grid infrastructure, ideal where traditional power grids are insufficient or unreliable.
Support for microgrids and multi-energy complementary setups, enhancing energy integration and flexibility.
Grid support and power quality management, contributing to overall system stability and efficiency.
Adaptability to a wide range of challenging geographical environments, ensuring performance and durability regardless of location.
Customization
The Greef On Grid Controller, model AC PCS, is a high-quality product originating from China with CE certification, ensuring reliable performance and safety. We offer product customization services with a minimum order quantity of just 1 set, and pricing is negotiable to meet your specific needs.
Advanced monitoring of wind turbine speed and wind speed, providing precise control and optimization of your wind energy system.
Includes DC-DC switching controllers and a power curve controller function to maximize efficiency and power output.
Supports multiple communication interfaces including RS485, USB, GPRS, WIFI, and Ethernet for seamless integration and remote monitoring.
Operates with a rated grid frequency of 50/60 Hz and offers an optional generator rated voltage of 450 Vac.
Maximum efficiency of 95%, ensuring optimal energy conversion.
Manual functions include manual brake, reset, and emergency switch for enhanced safety and control.
Ordering Information
Packaging: securely packed with foam and plywooden cases to ensure safe delivery.
Delivery time: typically 25 working days.
Payment terms: T/T, Western Union, MoneyGram, and L/C.
Strong supply ability to meet your demands promptly.
Contact us for customized On Grid Controller solutions tailored to your wind energy projects.
Support and Services
For technical support and services related to the On Grid Controller product, please refer to the user manual and installation guide provided with the product. Our technical support team is available to assist you with installation, configuration, troubleshooting, and maintenance to ensure optimal performance of your On Grid Controller.
We recommend regularly updating the firmware to benefit from the latest features and improvements. Detailed instructions for firmware updates can be found in the support section of our website.
In case of any technical issues, please have your product serial number and purchase details ready to expedite the support process.
Support services include remote diagnostics, software updates, and replacement of faulty components under warranty terms.
For additional resources, including FAQs, troubleshooting guides, and software downloads, please visit the official support page dedicated to the On Grid Controller.
We are committed to providing timely and effective support to ensure your On Grid Controller operates efficiently and reliably.
Packing and Shipping
The On Grid Controller is carefully packaged to ensure it reaches you in perfect condition. Each unit is securely enclosed in an anti-static bag and cushioned with foam inserts inside a sturdy cardboard box to protect against shocks and vibrations during transit.
Packaging includes the On Grid Controller unit, user manual, mounting accessories, and all necessary cables required for installation.
We use reliable courier services with tracking options to provide timely and safe delivery. Shipping methods include standard, expedited, and express options to accommodate your needs.
All shipments are thoroughly inspected and tested before dispatch to guarantee product quality and functionality upon arrival.
If you have any special shipping requirements or need assistance, please contact our customer support team.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter,Trading Company
Year Established:
2014
Total Annual:
2.5 Million-5 Million
Employee Number:
70~100
Ecer Certification:
Verified Supplier
GREEF: Green Renewable Energy Earth Future
In a world grappling with environmental challenges and the urgent need for sustainable solutions, GREEF emerges as a beacon of hope. Our brand name, GREEF, is an acronym where each letter holds a profound meaning: G for Green,&...
GREEF: Green Renewable Energy Earth Future
In a world grappling with environmental challenges and the urgent need for sustainable solutions, GREEF emerges as a beacon of hope. Our brand name, GREEF, is an acronym where each letter holds a profound meaning: G for Green,&...