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On Grid Controller with Ground Fault Monitoring 95% Maximum Efficiency and 240-550V DC Input Voltage Range

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Qingdao Greef New Energy Equipment Co., Ltd

City: qingdao

Province/State:shandong

Country/Region:china

Tel:86-532-67731422

Contact Person:
Ms.Christina Lei
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On Grid Controller with Ground Fault Monitoring 95% Maximum Efficiency and 240-550V DC Input Voltage Range

Brand Name Greef
Model Number AC PCS
Place Of Origin China
Certification CE
Minimum Order Quantity 1Set
Price Negotiable
Packaging Details Foam+plywooden Case
Delivery Time 25 Working Days
Payment Terms T/T,Western Union,MoneyGram,L/C
Supply Ability Supply Ability
Voltage Range 150V - 550V
Ground Fault Monitoring Yes
Communication mode Ethemet, RS485, WIFI
Input voltage range 350-450V DC
Product Name Generator Hybrid Convertor
Input Voltage Range 240-550 V DC
Outputvoltage 450V AC
Maximum efficiency(%) 95%
Detailed Product Description
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
ParameterSpecification
Product NameGenerator Hybrid Converter
Output Frequency50Hz/60Hz
Display ModeLCD Touch Screen
Input Voltage Range350-450V DC
Degree of ProtectionIP20
Ground Fault MonitoringYes
Maximum Efficiency95%
TopologyAC-DC Rectifier, DC-DC Buck Boost, DC-AC Inverter, EMS
Environment Temperature-40°C to 60°C
Output Voltage450V 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.
Product Tags: Ground Fault Monitoring On Grid Controller   95% Maximum Efficiency Generator Hybrid Converter   240-550V DC Input Voltage Range Energy Management Controller  
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