INVT GD290-015G/018P-4 Industrial frequency converter ECO energy saving

1.Product Overview

INVT GD290-015G/018P-4 is an advanced general-purpose inverter from Yidweng's GD290 series. It is of the G type (constant torque) with a power of 15kW and the P type (variable torque) with a power of 18.5kW. It has a three-phase input of 380–480V, featuring a compact book-like design. It emphasizes high-performance vector control, high reliability, and energy saving. It is suitable for general industrial drive scenarios such as fans, pumps, conveyors, and mixers.

2. Product Advantages
a. Superior Vector Control: Supports SVC/FVC/V/F control; in SVC mode, it outputs 150% torque at 0.5Hz, with a speed ratio of 1:200, speed accuracy of ±0.2%, and strong capabilities for heavy-load startup and low-speed stable speed.
b. Industrial-grade High Reliability: The core board has a thickened three-proof coating, resistant to dust and corrosion; wide voltage range of ±15% (323–552V); built-in C3 filter and DC reactor, excellent EMC; IP20 protection, CE/RoHS certification.
c. Efficient Energy Saving: ECO energy-saving algorithm + intelligent sleep mode, energy savings of 20%–40% in fan and pump scenarios.
d. Rich Functions and Easy Expansion: Built-in multi-pump circulation, speed tracking, power-off restart; standard Modbus RTU, optional PROFINET/PROFIBUS/CANopen; built-in braking unit, saving peripheral costs.
e. Compact and Space-saving: Book-shaped high power density, can be installed side by side without leaving gaps, control cabinet volume can be reduced by 30%+.