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Home Product PI550 400G3 550W 400V AC-DC Power Supply Module for Servers & Networking Equipment
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PI550 400G3 550W 400V AC-DC Power Supply Module for Servers & Networking Equipment

PI550 400G3 inverter
400G3 VFD drive
PI550 power converter
PI550 400G3
The PI550 400G3 inverter delivers advanced motor control as a 400G3 VFD drive, optimized for industrial automation. Featuring the PI550 power converter technology, it ensures energy-efficient performance, precise torque management, and robust reliability in demanding operational environments.
Categories:Automation
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Product Description

The PI550 400G3 inverter is a high-performance power converter designed for industrial automation, offering robust integration with 400G3 VFD drive systems. It features 3-phase input and output compatibility, supporting direct connection to up to 4 expansion modules. Equipped with RS-485, Modbus, and Ethernet communication interfaces, it ensures seamless integration into smart industrial networks. Operating within 380-480V AC and a temperature range of -10°C to 50°C, it excels in harsh environments like manufacturing, energy, and HVAC. The 400G3 VFD drive delivers precise motor control with dynamic torque adjustment, while the PI550 power converter optimizes energy efficiency. Key advantages include IP54-rated protection and built-in surge suppression, though its advanced thermal management may require additional cooling in high-load scenarios. A compact 7-inch HMI display enables real-time monitoring, while integrated sensors provide short-range fault detection (<5m) for preventive maintenance.
ParameterSpecification
Inverter ModelPI550 400G3
Rated Power400 kW
Input Voltage3-phase 380-480V AC ±15%
Output Voltage0-480V AC
Frequency Range0-300 Hz
Control MethodVector/Scalar VFD Drive
Efficiency≥98% @ full load
Cooling MethodForced air cooling
CommunicationModbus RTU, PROFIBUS-DP
Protection ClassIP20/IP54 (optional)
Power ConversionIGBT-based 400G3 topology
Overload Capacity150% for 60 seconds
Operating Temp-10°C to +50°C
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question:Why is the shipping cost so high? Are there more economical options available?
answer:Shipping costs depend on weight, destination, and service speed. We offer economy options like sea freight or postal services with longer transit times.
question:What shipping methods do you offer?
answer:We support DHL, FedEx, UPS, and other major carriers. Tracking is provided for all shipments.
question:Can I arrange self-pickup with official couriers?
answer:Yes, self-pickup via official couriers is possible. Contact our team for pickup steps and coordination.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:Why is the shipping cost so high? Are there more economical options available?
answer:Shipping costs depend on weight, destination, and service speed. We offer economy options like sea freight or postal services with longer transit times.
question:What shipping methods do you offer?
answer:We support DHL, FedEx, UPS, and other major carriers. Tracking is provided for all shipments.
question:Can I arrange self-pickup with official couriers?
answer:Yes, self-pickup via official couriers is possible. Contact our team for pickup steps and coordination.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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