The Fuji FRN280G1S-4C inverter ( vfd drives) with Frequency, equipped with vfd power , provides an Efficient and Energy-Saving Industrial Drive Solution. As a high-performance, multifunctional heavy-duty inverter introduced by Fuji Electric, Fuji FRN280G1S-4C inverter is designed specifically to meet the demands of high-vfd power industrial applications. Suitable for a three-phase 380V power supply with a rated power of 280kW.
this inverter delivers precise speed and torque control, making it widely applicable in the fields of industrial automation and energy management. It inherits the high performance and multifunctionality of Fuji's G1 series, with significant improvements in control accuracy, overload capacity, and maintenance performance.
Product Specifications
Power Supply Voltage: Three-phase 380V
Rated Power: 280kW
Control Modes: Supports PG vector control, sensorless vector control, dynamic torque vector control, and V/f control.
Overload Capacity: 200% for 3 seconds / 150% for 1 minute.
Braking Function: Built-in braking circuit with brake transistor failure detection.
Environmental Compliance: RoHS compliant with a design life of up to 10 years.
Product Features
High-Precision Control: Advanced vector control technology enables a high starting torque of 200% even at low speeds of 0.3Hz.
Significant Energy Savings: Optimized control algorithms reduce energy consumption by approximately 45% compared to traditional inverters.
Robust Networking Capabilities: Supports multiple communication protocols for easy integration with PLCs, DCS systems, and more.
User-Friendly Maintenance: Equipped with a USB interface and remote operation panel for convenient parameter settings and maintenance.
Long-Life Design: Utilizes long-life components such as main circuit capacitors and cooling fans to ensure stable long-term operation.
Applications The Fuji FRN280G1S-4C inverter ( vfd drives) with Frequency Drive is suitable for a variety of industrial scenarios, including but not limited to:
Fans and Pumps Control: Precise speed regulation for energy-efficient operation.
Offset Printing Presses: High-precision positioning control to ensure print quality and production efficiency.
Material Handling Machinery: Configurable ratio operation function for coordinated control of multiple devices.
Winding Equipment: Swing control function for precise winding operations.
Installation and Wiring
Installation Environment: Choose a well-ventilated, dust-free, and non-corrosive gas environment, avoiding high temperatures, humidity, and strong electromagnetic interference.
Grounding Protection: Ensure proper grounding of the equipment in compliance with electrical safety standards.
Wiring Requirements: Use twisted pair or shielded cables for control signal lines, and separate them from the main circuit wiring to avoid interference.
Parameter Settings
Basic Parameters: Including motor parameters, control mode, frequency range, etc., set according to the actual application requirements.
Advanced Functions: Such as PID control, multi-speed control, etc., configured based on specific needs.
Maintenance and Inspection
Regular Inspection: Check heat sinks, fans, and electrical connections to ensure normal operation.
Parameter Verification: Regularly verify the inverter's parameter settings to ensure they match the actual application requirements.
Precautions
Environmental Conditions: Avoid using in high-temperature, high-humidity, and strong electromagnetic interference environments.
Power Supply Requirements: Ensure stable power supply voltage to prevent damage from voltage fluctuations.
Safe Operation: Avoid contact with live parts during operation, and disconnect power for maintenance.
Circuit Protector: The Circuit Protector is a crucial safety feature in electrical systems, and its primary functions.
Frequently Asked Questions (FAQ)
How to Perform Motor Self-Tuning?
Importance: Motor self-tuning is a crucial step to ensure compatibility between the inverter( vfd drives) with Frequency Drive and the motor, enhancing control accuracy and system stability.
Precautions: During self-tuning, ensure the motor is correctly connected to the inverter and the inverter is in a ready state.
Outcome: After self-tuning, the inverter ( vfd drives) with Frequency Drive automatically adjusts control parameters based on the motor's actual parameters, achieving optimal performance.
How to Configure the Communication Interface of the FRN280G1S-4C Inverter?
Interface Types: Supports multiple communication protocols, including Modbus and Profibus.
Wiring: Use shielded cables for connections and ensure proper grounding of the shielding layer.
Parameter Settings: Set the inverter's communication address, baud rate, and other parameters according to the protocol requirements.
How to Select the Power Range of the Inverter?
Based on Load Requirements: Choose an inverter ( vfd drives) with Frequency Drive that matches the motor's rated power; for heavier loads, select a slightly higher power model.
Safety Factor: It is recommended to select an inverter with a slightly higher power rating than the motor's rated power to handle unexpected situations.
Overload Capability: The inverter ( vfd drives) with Frequency Drive has some overload capacity, but long-term overload can affect its lifespan.
What is the Cooling Method of the Inverter?
Cooling Method: Forced air cooling is used.
Installation Requirements: Ensure there is sufficient space around the inverter for proper airflow.
Maintenance: Regularly clean the fans and heat sinks to prevent dust buildup.
How to Avoid Electromagnetic Interference?
Built-in Filters: The inverter ( vfd drives) with Frequency Drive includes an EMC filter that complies with relevant electromagnetic compatibility standards.
Wiring Precautions: Avoid placing signal lines close to power lines, and use shielded cables.
Grounding: Ensure proper grounding of the equipment.
What Protective Functions are Available?
Overload Protection: Automatically reduces frequency or shuts down when the load exceeds the rated value.
Overheat Protection: Equipped with internal temperature sensors that shut down the inverter ( vfd drives) with Frequency Drive when the temperature exceeds the set point.
Overvoltage and Undervoltage Protection: Automatically shuts down in case of abnormal power supply voltage.
How to Perform Regular Maintenance on the Inverter?
Visual Inspection: Regularly check the equipment for any damage or abnormalities.
Cooling System Maintenance: Clean fans and heat sinks to ensure proper operation of the cooling system.
Electrical Connection Check: Verify that power and signal lines are securely connected.
What Precautions Should Be Taken During Inverter ( vfd drives) with Frequency Drive Installation?
Installation Location: Choose an environment with good ventilation, free from dust and corrosive gases.
Installation Method: Install vertically to ensure proper cooling.
Power Connection: Ensure the power cable meets the required specifications and pay attention to phase sequence.
How to Select the Control Mode of the Inverter?
Based on Application Needs: Choose vector control mode for high-precision control and V/f control for general applications.
Control Mode Characteristics: Vector control mode offers high precision, while V/f control mode is simple and easy to use.
Parameter Settings: Configure parameters according to application needs.
How to Set the Frequency Setting Channel of the Inverter?
Setting Methods: Frequency can be set via the panel, external analog signals, or digital signals.
Signal Source Requirements: Ensure the signal source is stable and has strong interference resistance.
Parameter Configuration: Set the signal input range and corresponding frequency range based on the chosen method.
Conclusion The Fuji FRN280G1S-4C inverter ( vfd drives) with Frequency Drive, euipped with circuit protector, is an ideal choice for industrial automation for its high performance, multifunctionality, and long-life design. Its precise control and energy-saving features significantly enhance production efficiency and energy utilization, creating greater value for users.
FAQ
1.Who are We?
Beijing Zhongping Technology Co., LTD., is a one-stop integrated service provider of intelligent manufacturing, belongs to the Gong Doctor Group, is a scientific research, design, marketing, technical services, industrial Internet, international import and export services as one of the science and technology companies.
2.What can you buy from us?
PLC, inverter, human-machine interface, hydraulic products, low-voltage power distribution, industrial robots and core components
3.Is the item in stock or need to be purchased from another supplier?
We have a large inventory of goods and have our own warehouse.
4.What advantages do we have over other suppliers?
Our company has a large amount of inventory and a number of warehouses, but also in the country's important industrial provinces and cities with offices and a number of overseas service points. To provide you with intelligent manufacturing one-stop comprehensive services, save efforts, labor and cost.
5.Can you provide 100% new original authentic products?
We only sell new original genuine, no renovation, no fake, only for the original factory original!
6.How long is the delivery time?
If there is a stock, it will take 2-3 working days to ship, if the quantity is large, it will take 5-7 working days after receiving the payment, if it is not a conventional model, it will take some time, we will inform you of the specific delivery time.
7.Is there technical support available?
Of course, we have a professional technical team that can help you solve technical problems.
8.How do we guarantee quality?
We have three processes to control the quality of goods.
1). Our engineers will inspect the production and quality control in the factory regularly.
2) Incoming materials shall be inspected by experienced purchasing engineers before they can be stored.
3). At least 2 people in the logistics department cross-check the goods to be sent before delivery.
9.Can you guarantee the safe and reliable delivery of your products?
Yes, we strictly adopt the international standard packing. We also use special packaging for dangerous goods, and refrigerated shipping for items with temperature requirements. Special item packaging and general cargo standard packaging requirements may incur additional costs.
10.How about the freight?
The cost depends on how you choose to get the goods. Express is usually the fastest but also the most expensive way. Sea freight is the best solution for large quantities of goods. The exact shipping cost depends on the purchase amount、quantity and weight of your order. Please feel free to contact us for more information.
010-64225983
+8613811814778
info@zhongpingtech.com
Building 26, Liyuan Community, Chaoyang District, Beijing, China
