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China factory - Qingdao Greef New Energy Equipment Co., Ltd

Qingdao Greef New Energy Equipment Co., Ltd

  • China,Qingdao
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  3. 50 Hz 60 Hz Output Frequency On Grid Controller with 240-550 V DC Input Voltage
China 50 Hz 60 Hz Output Frequency On Grid Controller with 240-550 V DC Input Voltage
China 50 Hz 60 Hz Output Frequency On Grid Controller with 240-550 V DC Input Voltage

  1. China 50 Hz 60 Hz Output Frequency On Grid Controller with 240-550 V DC Input Voltage

50 Hz 60 Hz Output Frequency On Grid Controller with 240-550 V DC Input Voltage

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  1. Product Details
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Product Specification

High Light 240-550 V DC Input Voltage Range On Grid Controller ，50 Hz 60 Hz Output Frequency Grid-tied Converter ，LCD SMART Touch Screen Energy Management Controller
50 Hz / 60 Hz Wind Controller for Sustainable Energy Systems
GREEF ENERGY Hydro Grid-tied Converter system overview
The GREEF ENERGY Hydro Grid-tied Converter integrates advanced AC-to-DC rectification for Permanent Magnet generators, DC-to-AC inversion, and comprehensive energy management. This system efficiently manages power conversion processes within hydro energy systems, featuring a configurable dual LCD touchscreen for real-time monitoring and control.
The converter precisely adjusts output power based on turbine rotational speed, enabling accurate voltage and frequency regulation for Permanent Magnet Synchronous Generators (PMSGs). This ensures optimal performance and system stability. An intelligent water gate control function incorporates multiple sensors (water level, flow, and pressure) to maintain operational security and environmental protection.
For seamless grid integration, the converter supports direct grid-tied operation with grid charging and energy feedback capabilities, promoting efficient energy utilization and reliable power supply.
Key Features
EMS Smart Energy Management System interface
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
  • Advanced generator power curve tracking technology
  • AC/DC dual backup for auxiliary power supply
  • Unbalanced load control technology
  • Standard RS485 Modbus RTU protocol communication
  • Optional PWM dump load protection for over voltage/over speed
  • Water gate motor control function
  • Remote monitoring via WiFi or LAN with dedicated applications
  • Customized sensor control functions
  • Static Transfer Switch (STS) support for grid-tie/off-grid flexibility
Technical Specifications
Product Type Grid-tied Convertor
Maximum Efficiency 95%
Display LCD SMART Touch Screen
Cooling Method Intelligent Air Cooling
Operating Temperature Range -20°C to 60°C
Degree of Protection IP54
Permissible Grid Voltage Range 300-460 V
Communication Modes Ethernet, RS485, WIFI
Input Voltage Range 240-550 V DC
Protection Level IP54
Applications
The GREEF On Grid Controller (Model AC PCS) is engineered for solar power system optimization with CE certification. With 95% maximum efficiency, it minimizes energy loss and maximizes utilization for residential, commercial, and industrial solar installations.
Ideal for solar farms, rooftop systems, and hybrid energy setups requiring stable grid-tied power management. Supports 240-550 V DC input range with 400/450 VAC output for diverse solar configurations. Advanced DC-DC switching controllers enhance system stability in fluctuating conditions.
Remote control capabilities via Ethernet, RS485, and WIFI enable real-time monitoring and management. LCD SMART touch screen provides intuitive local interface. Secure packaging ensures safe delivery within approximately 25 working days.
Customization Options
Custom On Grid Controller Solutions
Model AC PCS with CE certification and power curve controller function
Input Voltage: 240-550 V DC
Power Range: 100 KW to 1000 KW
Maximum Efficiency: 95%
Protection: IP54 with intelligent air cooling
Minimum Order: 1 set
Delivery: Approximately 25 working days
Payment Terms: T/T, Western Union, MoneyGram, 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,&...

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Get in touch with us

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  • Qingdao Greef New Energy Equipment Co., Ltd
  • 2-111, NO.6 CHANGCHENG NANROAD,CHENGYANG DISTRICT, QINGDAO, CHINA
  • https://www.ecer.com/corp/uuuf8e6-windturbine2014.html

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