Fujielectric Frn3.7e1s-4c 3 Phase 400Hz VFD Controller Frequency Converter

• Customization: Available
• Application: Three Phase Transducer, General Transducer
• Output Type: Triple
• Model NO.: FRN3.7E1S-4C
• Principle of Work: V/F Control Transducer
• Switch Mode: PWM Control
• Main Circuit Type: Voltage
• Voltage of Power Supply: Low Voltage Variable-Frequency Drive
• Link of Transformation: AC-DC-AC Variable-Frequency Drive
• Nature of DC Power: Current Variable-Frequency Drive
• Function: Energy Conservation and Efficiency Enhancement
• Brand: Other
• Transport Package: Carton
• Specification: 5KG
• Trademark: FujiElectric
• Origin: Japan
• HS Code: 8504409999
• Production Capacity: 1000PCS/Year

Product Description

Title: Comprehensive Guide to the Fuji Electric FRN3.7E1S-4C 3 Phase 400Hz VFD Controller Frequency Converter

Introduction:
The Fuji Electric FRN3.7E1S-4C 3 Phase 400Hz VFD Controller Frequency Converter is a high-performance device designed for precise control of motor speed and torque in various industrial applications. With its robust features and versatile capabilities, this frequency converter is widely used in industries such as manufacturing, food processing, and HVAC. In this article, we will delve into the product parameters, features, advantages, application scenarios, installation, and maintenance of the FRN3.7E1S-4C VFD Controller.

Product Parameters:

| Parameter Name       | Parameter Value       |
|----------------------|-----------------------|
| Model                | FRN3.7E1S-4C          |
| Phase                | 3 Phase               |
| Frequency            | 400Hz                 |
| Power Rating         | 3.7kW                 |
| Input Voltage        | 400V                  |
| Output Voltage       | 0-400V                |
| Control Method       | V/F Control           |
| Communication        | Modbus RTU            |
| Protection Functions | Overload, Overheat, Short Circuit, etc.

Product Features:

1. High Efficiency and Energy Saving: The FRN3.7E1S-4C VFD Controller offers high efficiency and energy-saving performance, reducing energy consumption and operating costs.

2. Wide Range of Applications: This frequency converter is suitable for various industrial applications, including conveyors, pumps, fans, and compressors.

3. Easy Installation and Operation: The FRN3.7E1S-4C VFD Controller features a user-friendly interface and simple installation process, making it easy to operate and maintain.

4. Advanced Control Functions: The controller provides various control functions, such as V/F control, multi-speed control, and PID control, to meet diverse application requirements.

5. Communication Capability: The FRN3.7E1S-4C VFD Controller supports Modbus RTU communication protocol, enabling seamless integration with other industrial devices and systems.

Application Scenarios:

1. Conveyor Systems: The FRN3.7E1S-4C VFD Controller is ideal for controlling the speed of conveyors in manufacturing and logistics applications.

2. Pumps and Fans: This frequency converter can be used to control the speed of pumps and fans in HVAC, water treatment, and wastewater treatment plants.

3. Compressors: The FRN3.7E1S-4C VFD Controller is suitable for controlling the speed of compressors in various industrial applications.

4. Machine Tools: This frequency converter can be used to control the speed of machine tools, improving the accuracy and efficiency of the machining process.

Installation and Wiring:

1. Installation Environment: Ensure the installation environment is free from dust, corrosive gases, and strong electromagnetic interference.

2. Wiring Requirements: Follow the wiring diagram provided in the user manual to connect the power lines, signal lines, and motor lines.

3. Grounding Protection: Ensure the equipment is well grounded and complies with national and local electrical safety regulations.

Maintenance and Inspection:

1. Regular Inspection: Check the appearance of the VFD Controller for any damage or abnormalities.

2. Heat Dissipation System: Clean the dust on the fan and heat sink to ensure proper heat dissipation.

3. Electrical Connections: Check the connections of power lines and signal lines for any loose connections or damage.

FAQ:

1. What is the maximum output current of the FRN3.7E1S-4C VFD Controller?
   - The maximum output current of the FRN3.7E1S-4C VFD Controller is 8.5A.

2. How can I configure the communication settings of the FRN3.7E1S-4C VFD Controller?
   - To configure the communication settings, access the parameter settings menu and select the communication parameters. Set the communication address, baud rate, data bits, and stop bits according to the requirements of the connected system.

3. What is the minimum frequency that the FRN3.7E1S-4C VFD Controller can output?
   - The minimum frequency that the FRN3.7E1S-4C VFD Controller can output is 0.2Hz.

4. How can I perform a motor auto-tuning on the FRN3.7E1S-4C VFD Controller?
   - To perform a motor auto-tuning, access the parameter settings menu and select the auto-tuning function. Follow the on-screen instructions to complete the auto-tuning process.

5. What are the protection functions available in the FRN3.7E1S-4C VFD Controller?
   - The FRN3.7E1S-4C VFD Controller offers various protection functions, including overload protection, overheat protection, short-circuit protection, and phase-loss protection.

6. How can I set the frequency and speed of the motor connected to the FRN3.7E1S-4C VFD Controller?
   - To set the frequency and speed, access the parameter settings menu and select the frequency setting channel. Configure the frequency and speed parameters according to the desired motor speed.

7. What is the recommended installation location for the FRN3.7E1S-4C VFD Controller?
   - The recommended installation location for the FRN3.7E1S-4C VFD Controller is a dry, well-ventilated area, away from dust, corrosive gases, and strong electromagnetic interference.

8. How can I troubleshoot a communication error on the FRN3.7E1S-4C VFD Controller?
   - To troubleshoot a communication error, check the wiring connections, verify the communication settings, and ensure that the connected system is functioning properly.

9. What is the warranty period for the FRN3.7E1S-4C VFD Controller?
   - The warranty period for the FRN3.7E1S-4C VFD Controller may vary depending on the region and supplier. Please consult the manufacturer or authorized dealer for specific warranty information.

10. How can I update the firmware of the FRN3.7E1S-4C VFD Controller?
    - To update the firmware, download the latest firmware version from the manufacturer's website. Follow the on-screen instructions to upload the firmware to the VFD Controller.

Beijing Zhongping Technology Co., Ltd. is a leading provider of industrial automation solutions, intelligent robotics, and advanced system integration services. With decades of expertise, the company has established long-term strategic partnerships with global industry leaders such as Siemens, ABB, Schneider Electric, KUKA, Yaskawa, and FANUC, leveraging their cutting-edge technologies to deliver innovative, tailored solutions across diverse sectors.

Specializing in technical support, product distribution, and end-to-end engineering services-including system design, installation, commissioning, and maintenance-Beijing Zhongping Technology ensures seamless operational efficiency for clients in industries spanning automotive manufacturing, battery production, aerospace, oil and gas, chemical processing, food and pharmaceuticals, logistics, metallurgy, and heavy machinery. By harnessing its robust global supply chain network and a highly skilled technical team, the company guarantees precision-driven resource allocation, rapid response capabilities, and cost-effective procurement strategies. These capabilities empower clients to streamline operations, reduce downtime, and enhance competitive advantage in dynamic markets. Committed to excellence, Beijing Zhongping Technology remains dedicated to advancing industrial innovation while fostering sustainable growth and value creation for enterprises worldwide.
Q1: What is the core business scope of Beijing Zhongping Technology Co., Ltd.?
The company's business scope primarily covers comprehensive industrial robot supply chain services, industrial automation technologies and technical services, digital smart factory solutions, and hydraulic intelligent control products and services.

Q2: Which brands does the company collaborate with?
The main cooperative brands of the company are SIEMENS,ABB,Schneider,DELTA,WEINVIEW,MCGS,ADVANTECH,OMRON,Simphoenix,RITTAL,MOXA,ESTUN, RKC, YASKAWA, HIKVISION, FANUC, MITSUBISHI ELECTRIC, KUKA, Fuji Electric, SICK, Walvoil, CASAPPA, EATON, Bosch Rexroth Group, Parker etc.

Q3: What are our competitive advantages compared to other suppliers?
With our robust supply chain capabilities and global presence, we deliver faster, more efficient services. We strive to offer the best possible prices to demonstrate our sincerity and value.

Q4: How long does delivery take? What about shipping costs?
Delivery timelines and shipping costs depend on the specific model(s) and quantity you require. Please share your current needs with us for precise details.

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Q6: How to contact Beijing Zhongping Technology Co., Ltd.?
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