Zhongchen Inverter Z2400-22GY-HD, one unit, three-phase 380V, 22KW power, frequency range 0.1-320Hz, disassembled from equipment. The condition is as shown in the picture. The two upper feet are broken, but the function is normal. Actual photos taken. Sold cheaply, if you mind, please do not buy. Made in Shanghai, fully functional, suitable for air compressors. The goods are heavy, no free shipping. Second-hand goods sold are non-refundable and non-exchangeable. Friends in need, contact me for details.