INVT VFD Inverter For Fan Water Pump Energy Saving Variable Frequency Drive GD270-055-4 380V/55KW

I. Product Overview
GD270-055-4 is an Inverter Goodrive270 series dedicated frequency converter for fans and pumps. It has a rated power of 55kW and is compatible with 380V three-phase AC power supply. It is specifically designed to optimize the drive of fans and pumps, integrates industry-specific functions, balances efficiency, energy saving, stability and reliability, and is widely used in industrial and municipal energy-saving renovation scenarios.

II. Product Advantages
✅ High efficiency and energy saving: Equipped with ECO energy-saving algorithm, automatically optimizes output under low load conditions; supports permanent magnet synchronous motor (PMSM), with a comprehensive energy-saving rate of 20%-40%; features sleep/wake function, automatically stops operation at low load during the night to reduce energy consumption.
✅ Special functions, ready to use: Built-in functions for fans / pumps / HVAC (PID), multi-pump control (up to 8 pumps), dredging, water pipe soft filling, liquid level control, etc. Simple debugging, reduces maintenance costs.
✅ Stable and durable, suitable for harsh environments: 380-480V wide voltage design, tolerant of grid fluctuations ±15%; independent air duct + three-proof paint coating, dust-proof, moisture-proof, and heat-resistant; equipped with special protection for frost, condensation, leakage, and fire penetration; protection level IP20, complies with 3C3/3S3 environmental standards.
✅ Flexible expansion, easy integration: Optional built-in DC / output reactor to suppress harmonics; supports Profibus-DP, Profinet, CANopen, Modbus-TCP buses; dual card slot design, flexible I/O expansion; compact book-shaped, easy installation in cabinet.

III. Technical Specifications