The FUJI FRN15G1S-4C converter is a high-performance product from the Fuji FRENIC series by Fuji Electric. It is well used in VSD speed control, specifically designed to meet the high-precision demands for motor speed regulation and control in industrial automation.
With a rated power of 15KW and compatibility with a 380V three-phase power supply, this motor frequency converter from the Fuji FRENIC series provides stable and efficient power control for a variety of industrial equipment. It features outstanding vector control performance, supports sensor less vector control, and can achieve high-precision speed and torque control. It is particularly suitable for applications that require high speed control accuracy, fast torque response, and excellent low-frequency output characteristics.
Product Specifications
Rated Power: 15KW
Power Supply Voltage: Three-phase 380-480V
Rated Current: 32A
Output Frequency Range: Variable settings from 25-500Hz
Control Modes: VSD speed control, Supports sensor less vector control, V/F control, and other control modes
Communication Interface: Standard RS485 interface, supports multiple communication protocols
Protection Features: Overload, overheat, overvoltage, undervoltage, and other protection functions
Environmental Adaptability: Operates in temperatures ranging from -10°C to +50°C
Product Features
VSD speed control: As one of the Fuji FRENIC series converters, Utilizes advanced vector control technology to ensure stable motor operation even without a speed sensor, achieving high-precision speed and torque control.
Multifunctional Operation Panel: Equipped with a multifunctional operation panel that allows users to directly access and adjust all important parameters and monitor real-time current values and alarm messages.
Flexible Wiring Design: Features integrated spring clips for quick connection of control and power lines, ensuring simple and reliable wiring.
High-Performance Heat-Resistant Capacitors and Cooling Fans: Equipped with high-performance heat-resistant capacitors and cooling fans with sealed bearings to extend the Motor frequency converter's lifespan.
Emergency Safety Stop Input: Complies with relevant safety standards and provides an emergency safety stop function to ensure operator safety.
Applications
Industrial Automation: As one of the Fuji FRENIC series converters, The FUJI FRN15G1S-4C converter 380V 15KW widely used in industries such as metallurgy, oil, chemical, textile, power, building materials, coal, pharmaceuticals, food, paper, plastics, dyeing, lifting, cable, washing, water supply, HVAC, and wastewater treatment.
Machine Tool Applications: Such as lathes, drilling machines, etc., by precisely controlling the motor speed, it enhances processing accuracy and product quality.
Conveyor Belt Drive: Used in logistics, packaging, food processing, and other industries to control the start, stop, and speed regulation of conveyor belts, improving production efficiency and stability.
Fan and Pump Control: Used in HVAC, water treatment, chemical, and other fields to regulate the speed of fans and pumps, achieving energy savings and cost reduction.
Instructions for Use
Installation and Wiring
Installation Environment: Choose a dust-free, non-corrosive, and low electromagnetic interference environment with good ventilation for the equipment.
Wiring Requirements: Follow the wiring diagram in the product manual strictly to ensure correct connections of power, signal, and motor lines. Use appropriately sized cables for power lines and pay attention to phase sequence.
Grounding Protection: Ensure proper grounding of the equipment in accordance with national and local electrical safety regulations.
Parameter Settings
Basic Parameter Settings: Including motor parameters, control mode, frequency range, etc., set according to actual application needs.
Advanced Function Configuration: Such as PID control, multi-speed control, etc., configure according to specific application scenarios to achieve more complex control functions.
Maintenance and Inspection
Regular Inspection: Check the Motor frequency converter's appearance for damage, dust accumulation on heat sinks, and proper fan operation. Regularly clean the heat sinks and fans to ensure smooth airflow.
Parameter Verification: Regularly verify the Motor frequency converter's parameter settings to ensure they match the application requirements.
Fault Diagnosis: When a fault occurs, promptly check the fault code and follow the troubleshooting guide in the manual to identify and resolve the issue.
Precautions
Environmental Conditions: Avoid using the product in high-temperature, high-humidity, or strong electromagnetic interference environments to prevent performance degradation and reduced lifespan.
Power Requirements: Ensure stable power supply voltage to avoid damage to the motor frequency converter from voltage fluctuations. Wait for a certain period before re-powering the device after a shutdown to prevent damage.
Safe Operation: Avoid contact with live parts during operation to ensure operator safety. Disconnect power and wait for capacitor discharge to complete before performing maintenance and inspection.
Frequently Asked Questions (FAQ)
How to Perform Motor Self-Tuning?
Importance of Motor Self-Tuning: Motor self-tuning is a crucial step to ensure compatibility between the motor frequency converter and the motor, enhancing control accuracy and system stability. To perform self-tuning, first set the motor's nameplate parameters, including power, rated voltage, and rated current.
Precautions During Self-Tuning: During self-tuning, the motor frequency converter injects current into the motor. Ensure the motor is correctly connected to the motor frequency converter and that the motor frequency converter is in a ready state. The motor must be stationary to avoid damage during the process.
Results of Self-Tuning: After self-tuning, the motor frequency converter automatically adjusts control parameters based on the motor's actual parameters, achieving optimal performance. This improves system response speed and control accuracy, meeting high-precision control requirements.
How to Configure the Communication Interface of the FRN15G1S-4C Motor frequency converter?
Communication Interface Type: The FRN15G1S-4C motor frequency converter supports RS485 communication with the built-in Modbus-RTU protocol. Users can configure the interface according to their needs.
Communication Line Connection: Ensure correct connection of communication lines. Use shielded cables and properly ground the shielding layer to minimize electromagnetic interference.
Communication Parameter Settings: Set the Motor frequency converter's communication address, baud rate, data bits, stop bits, etc., according to the protocol requirements. Ensure consistency with the upper-level machine's communication parameters for reliable connection.
How to Select the Power Range of the Motor frequency converter?
Select Based on Load Requirements: Determine the Motor frequency converter's power range based on the actual load of the motor. For light loads, choose a motor frequency converter matching the motor's rated power. For heavy loads or high starting torque requirements, select a higher-power Motor frequency converter.
Consider Safety Margin: It is advisable to choose a motor frequency converter slightly larger than the motor's rated power to handle load fluctuations and unexpected situations.
Overload Capability: The FRN15G1S-4C motor frequency converter has some overload capacity, allowing it to handle loads exceeding the rated power for short periods. However, long-term overload can affect the Motor frequency converter's lifespan and performance, so avoid continuous overloading when selecting the power range.
What is the Cooling Method of the FRN15G1S-4C Motor frequency converter?
Cooling Method: The FRN15G1S-4C motor frequency converter uses forced air cooling with an internal cooling fan.
Installation Requirements: Ensure sufficient space around the motor frequency converter for airflow. Avoid installing it in enclosed or poorly ventilated areas to maintain effective cooling.
Maintenance and Care: Regularly clean the fans and heat sinks to prevent overheating due to poor cooling. Check the fan's operation to ensure it is functioning properly.
How to Avoid Electromagnetic Interference in the FRN15G1S-4C motor frequency converter?
Built-in Filter: The motor frequency converter includes an EMC filter that meets relevant electromagnetic compatibility standards, effectively suppressing electromagnetic interference.
Wiring Precautions: Avoid placing signal lines close to power lines to reduce electromagnetic interference. Use shielded cables for signal lines and ensure proper grounding of the shielding layer.
Grounding Measures: Proper grounding is crucial for reducing electromagnetic interference. Ensure the equipment is grounded according to national and local electrical safety regulations.
What Protection Features Does the FRN15G1S-4C motor frequency converter Have?
Overload Protection: The motor frequency converter automatically reduces frequency or stops operation when the motor load exceeds the rated value to protect the motor and Motor frequency converter.
Overheat Protection: An internal temperature sensor monitors the Motor frequency converter's temperature and automatically shuts it down if it exceeds the set value to prevent damage from overheating.
Overvoltage and Undervoltage Protection: The motor frequency converter automatically shuts down when the power supply voltage is too high or too low to protect the equipment. It also features short-circuit and phase-loss protection to ensure safe system operation.
How to Perform Regular Maintenance on the motor frequency converter?
Visual Inspection: Regularly check the Motor frequency converter's appearance for damage or abnormalities, such as cracks in the enclosure or loose screws.
Cooling System Maintenance: Clean the fans and heat sinks to ensure proper cooling system operation. Check the fan's operation and replace it if necessary.
Electrical Connection Check: Verify the solidity of power and signal line connections to ensure good contact. Monitor the motor's operation for any abnormalities and address them promptly.
What Precautions Should Be Taken During motor frequency converter Installation?
Installation Location: Choose a well-ventilated, dust-free, and non-corrosive environment for installation. Avoid high-temperature, high-humidity, or strong electromagnetic interference areas.
Installation Orientation: Ensure the motor frequency converter is installed vertically to facilitate cooling. Use appropriate fixing methods to prevent vibration-related damage.
Power Connection: Ensure the power cable meets the required specifications and pay attention to phase sequence. Proper grounding is essential.
How to Select the VSD speed Control Mode of the FRN15G1S-4C Motor frequency converter?
Select Based on Application Needs: For applications requiring high-precision speed control, choose sensor less vector control mode. For general constant-speed control applications, V/F control mode is suitable.
Control Mode Characteristics: Sensor less vector control mode offers high-precision speed and torque control, ideal for high-accuracy applications. V/F control mode is simple and easy to use for general constant-speed control.
Parameter Settings: After selecting the control mode, configure the parameters according to the application requirements to achieve the best control performance.
How to Set the Frequency Setting Channel of the Motor frequency converter?
Frequency Setting Methods: Frequency can be set via the motor frequency converter panel, external analog signals, or digital signals. Choose the appropriate method based on application needs.
Signal Source Requirements: Ensure the stability and accuracy of the signal source when setting the frequency setting channel. For example, when using external analog signals, ensure signal stability and interference resistance.
Parameter Configuration: Configure parameters according to the chosen frequency setting method. For example, for external analog signal setting, configure the input signal range and corresponding frequency range.
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
