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China factory - Shanghai Fradwell Industrial Automation Co., Ltd.

Shanghai Fradwell Industrial Automation Co., Ltd.

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  3. PowerFlex 520 Frequency Converter | Compact Size Conveyor Packaging Built-in
China PowerFlex 520 Frequency Converter | Compact Size Conveyor Packaging Built-in
China PowerFlex 520 Frequency Converter | Compact Size Conveyor Packaging Built-in

  1. China PowerFlex 520 Frequency Converter | Compact Size Conveyor Packaging Built-in

PowerFlex 520 Frequency Converter | Compact Size Conveyor Packaging Built-in

  1. MOQ： 1
  2. Price： $200 – $4500
  3. Get Latest Price
Payment Terms L/C,D/A,D/P,T/T,Western Union
Delivery Time 3-5Workdays
Packaging Details Original Pakage
Product Name AC Frequency Converter / VFD Drive
Voltage 380-480V
Main Control V/f, SVC , PM
Key Feature Compact Size, Integrated Design
Shipping Term International Express（DHL/FEDEX/TNT/UPS/ARAMEX）/sea Freight / Air Freight / International Special Line
Freight Charge For Industrial Equipment (E.G., PLC Modules, Inverters..), Shipping Cost Varies By Package Weight/Volume And Delivery Location. Contact Our Sales Team For A Customized Shipping Solution And Quote
Model Number PowerFlex 520
Certification CE、UKCA、UL / cUL、RCM、KC、ATEX、TUV、RoHS、GOST-R、EAC
Place of Origin American

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  1. Product Details
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Product Specification

Payment Terms L/C,D/A,D/P,T/T,Western Union Delivery Time 3-5Workdays
Packaging Details Original Pakage Product Name AC Frequency Converter / VFD Drive
Voltage 380-480V Main Control V/f, SVC , PM
Key Feature Compact Size, Integrated Design Shipping Term International Express（DHL/FEDEX/TNT/UPS/ARAMEX）/sea Freight / Air Freight / International Special Line
Freight Charge For Industrial Equipment (E.G., PLC Modules, Inverters..), Shipping Cost Varies By Package Weight/Volume And Delivery Location. Contact Our Sales Team For A Customized Shipping Solution And Quote Model Number PowerFlex 520
Certification CE、UKCA、UL / cUL、RCM、KC、ATEX、TUV、RoHS、GOST-R、EAC Place of Origin American
High Light PowerFlex 520 frequency converter ，compact conveyor packaging inverter ，variable frequency drive with Ethernet
PowerFlex 520 Frequency Converter | Compact Size Conveyor Packaging Built-in Ethernet
The PowerFlex 520 VFD is designed for space-constrained OEM applications like conveyors and packaging machinery. Its compact size lets you fit more drives into smaller cabinets, reducing enclosure footprint and cooling requirements. With built-in Ethernet (dual ports on the 525 model), you get native EtherNet/IP connectivity without an extra communication card—saving wiring, simplifying integration with Logix controllers, and enabling device-level ring (DLR) topologies for network redundancy.
PowerFlex 520 Series - Model & Core Parameter Table
Series Model Number Voltage Rated Power (kW/HP) Output Current (A) Main Control Communication Safety Certifications
523 25A‑D010N104 380-480V 1.5 / 2 3.7 V/f, SVC Modbus RTU No STO CE, UL, cULus, RCM
523 25A‑D013N104 380-480V 2.2 / 3 4.9 V/f, SVC Modbus RTU No STO CE, UL, cULus, RCM
523 25A‑D017N104 380-480V 3.7 / 5 6.6 V/f, SVC Modbus RTU No STO CE, UL, cULus, RCM
523 25A‑D024N104 380-480V 5.5 / 7.5 9.6 V/f, SVC Modbus RTU CE, UL, cULus, RCM
523 25A‑D032N104 380-480V 7.5 / 10 12.6 V/f, SVC Modbus RTU No STO CE, UL, cULus, RCM
523 25A‑D045N104 380-480V 11 / 15 17.8 V/f, SVC Modbus RTU No STO CE, UL, cULus, RCM
523 25A‑E019N104 380-480V 15 / 20 19.2 V/f, SVC Modbus RTU No STO CE, UL, cULus, RCM
523 25A‑E027N104 380-480V 18.5 / 25 27.0 V/f, SVC Modbus RTU No STO CE, UL, cULus, RCM
523 25A‑E032N104 380-480V 22 / 30 32.0 V/f, SVC Modbus RTU No STO CE, UL, cULus, RCM
525 25B‑D2P3N104 380-480V 0.75 / 1 2.3 V/f, SVC, PM EtherNet/IP, Modbus TCP/RTU STO (SIL2/PLd) CE, UL, cULus, RCM
525 25B‑D4P0N104 380-480V 1.5 / 2 4.0 V/f, SVC, PM EtherNet/IP, Modbus TCP/RTU STO (SIL2/PLd) CE, UL, cULus, RCM
525 25B‑D6P0N104 380-480V 2.2 / 3 6.0 V/f, SVC, PM EtherNet/IP, Modbus TCP/RTU STO (SIL2/PLd) CE, UL, cULus, RCM
525 25B‑D9P0N104 380-480V 4.0 / 5 9.0 V/f, SVC, PM EtherNet/IP, Modbus TCP/RTU STO (SIL2/PLd) CE, UL, cULus, RCM
525 25B‑D012N104 380-480V 5.5 / 7.5 12.0 V/f, SVC, PM EtherNet/IP, Modbus TCP/RTU STO (SIL2/PLd) CE, UL, cULus, RCM
525 25B‑D017N104 380-480V 7.5 / 10 17.0 V/f, SVC, PM EtherNet/IP, Modbus TCP/RTU STO (SIL2/PLd) CE, UL, cULus, RCM
525 25B‑D024N104 380-480V 11 / 15 24.0 V/f, SVC, PM EtherNet/IP, Modbus TCP/RTU STO (SIL2/PLd) CE, UL, cULus, RCM
525 25B‑E019N104 380-480V 15 / 20 19.0 V/f, SVC, PM EtherNet/IP, Modbus TCP/RTU STO (SIL2/PLd) CE, UL, cULus, RCM
525 25B‑E032N104 380-480V 22 / 30 32.0 V/f, SVC, PM EtherNet/IP, Modbus TCP/RTU STO (SIL2/PLd) CE, UL, cULus, RCM
Application Scenarios for PowerFlex 520 Series AC Drives
Main Application Scenarios
  • Energy-saving retrofits for fans, pumps and other general-purpose loads
  • Small to medium-sized industrial systems in factories, workshops and processing facilities
  • Global export-oriented equipment with UL, CE and other international certifications
  • Compact and reliable drive solutions for various OEM machinery worldwide
PowerFlex 523 (Economy Type, 25A Series)
  • Small conveyors, mixers, fans and pumps with basic speed control requirements
  • General-purpose machinery such as small compressors and ventilation equipment
  • Simple OEM machines and auxiliary machine tools with cost-sensitive demands
  • Light industrial equipment with only basic start-stop and speed regulation functions
PowerFlex 525 (High Performance Type, 25B Series)
  • Precision conveyors, small automated production lines and machine tools requiring stable control
  • Networked equipment and intelligent systems supporting EtherNet/IP and Modbus TCP communication
  • Machinery for European and American markets with safety standards, thanks to built-in STO function
  • Permanent magnet motor applications, small lifting and material handling equipment
  • Food & beverage, packaging, water treatment and light industrial automation systems
Frequently Asked Questions
1. What's the real difference between 523 and 525 that overseas customers often mix up?
523 is cheaper, only has Modbus, no safety functions; 525 has built-in Ethernet port and STO, which is basically required for European and American projects.
2. What to do if it reports undervoltage/overvoltage as soon as it's powered on?
Mostly due to unstable overseas power grid, phase loss, or wrong voltage selection (connecting 220V drive to 380V). First measure the input voltage.
3. What to do if it reports overcurrent during operation or trips immediately after startup?
Motor cable is broken/short-circuited, motor is leaking, or acceleration is too fast, parameters are mismatched. First test the drive without load to troubleshoot.
4. Common reasons for failing to connect EtherNet/IP to PLC?
IP is not in the same network segment, network cable is faulty, communication is not enabled on the drive, or old firmware is incompatible.
5. Overseas customers insist on STO safety function, how to choose 520 series?
Only 525 has built-in STO; 523 doesn't. For exports to EU and North America, choose 525 directly.
6. Why does the motor overheat, vibrate or make loud noise?
Carrier frequency is too low, motor parameters are not set correctly, or long cable causes strong interference. Properly increase the carrier frequency.
7. What to note after factory reset?
Factory reset on 520 series will clear all parameters. Be sure to back up parameters before commissioning, otherwise you have to reset them all.
8. Overseas customers only understand HP, not kW. How to handle it?
Convert directly by 1HP ≈ 0.75kW, and mark both kW and HP on nameplates and quotes.
9. What certifications are needed for customs clearance and export to EU and North America?
CE and UL/cULus certifications are a must; without them, customs clearance and acceptance will fail.
10. Can 520 series be used for hoisting and lifting equipment?
Not recommended. 520 is a light-duty type without forced braking capability, which is prone to slipping, and overseas customers generally don't allow it.
11. Is it easy to repair overseas if it breaks down?
Small faults can be repaired on-site; if the module is burned, it's basically only replaceable with a new one. Spare parts for 520 are not as many as expected, so it's better to replace the whole drive directly.
12. What to note for long-distance wiring (over 50 meters)?
An output reactor must be added, otherwise it's easy to report faults and burn the drive. Long-distance wiring is common in overseas construction sites.

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  • Shanghai Fradwell Industrial Automation Co., Ltd.
  • No. 168, Chengnan Road, Pudong New Area, 201399 Shanghai, China
  • https://www.industrial-automationcontrol.com/

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