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Maximum Withstand Voltage: 290Vac-530Vac/600Vac For 5 Seconds
Product Introduction
The GREEF Off-grid Controller is a critical component in wind generator systems, converting three-phase AC current from wind turbines into DC current to charge battery banks. Featuring advanced MPPT technology, modular design, electrical isolation, PWM unloading, and host computer control, this controller enhances power generation efficiency. It includes a large touchscreen and IoT capabilities for intelligent operation and maintenance management.
Key Features
Power Tracking: Wind energy MPPT with 98% engagement with actual wind energy output curve for enhanced power generation
Safety Protection: Comprehensive protection including over-voltage, over-current, anti-reverse connection, and short circuit protection
IoT Functionality: Wired network support with APP remote viewing and control, plus remote data export capabilities
Touch Screen Interface: Displays voltage, current, power, generation status, and alarm information with historical data query
Custom Power Absorption Circuit: Modular design for easy maintenance, electrical isolation for load protection, and high efficiency at low wind speeds
PWM Unloading: Fan self-powered mode with fast response, speed/torque limiting for turbine safety, and soft unloading adjustment
Technical Specifications
Model
AHCC-5KW
AHCC-10KW
AHCC-20KW
AHCC-30KW
Rated power
5KW
10KW
20KW
30KW
Product Type
MPPT, high frequency isolated new energy converter
DC Output Side
Type of energy storage
Lead-acid batteries, lithium batteries, DC bus bars
Rated output current
100A
200A
80A
150A
Output Voltage Range
42-240Vdc (adjustable)
200-1000Vdc (adjustable)
Wind Turbine Input Side
Maximum withstand voltage
290Vac-530Vac for 5 seconds
600Vac for 5 seconds
MPPT voltage range
90~520V customized
220~530Vac
Input protection
Fuses; lightning protection circuits
Physical Specifications
Controller Dimensions (mm)
485×267×450
343×605×970
Controller Weight
29.5kg
38.5kg
61.5Kg
71.5Kg
Applications
The AHCC Off-Grid Controller is suitable for various applications including off-grid wind power generation systems, off-grid hydroelectric power generation systems, and off-grid solar power generation systems.
Customization Options
Brand Name: Greef Model Number: AHCC Certification: CE Delivery Time: 25 Working Days Payment Terms: T/T, Western Union, MoneyGram, L/C
Support and Services
Our technical support team provides comprehensive assistance for installation, setup, and maintenance. We offer regular software updates, detailed product manuals, and online resources to optimize controller performance.
Frequently Asked Questions
Q: What is the brand name of the Off Grid Controller?
A: The brand name is Greef.
Q: What certifications does the controller have?
A: The controller is CE certified.
Q: What are the payment options?
A: We accept T/T, Western Union, MoneyGram, and L/C.
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,&...
