variable speed drives (AC inverter drives) for automation, energy saving, drives & controls: V/F control, vector control. built-in PID controller, fieldbus supported: ModBus RTU, CANopen,…Continue
The rapid growth of the extrusion industry has increased the demand for extrusion machines and accessories. Extrusion process, including hot extrusion, cold extrusion and hydrostatic extrusion, is…Continue
large horsepower flux vector control variable speed drives (AC inverter drives)
200 VAC - 240 VAC (180 VAC - 260 VAC): 200 V, 220 V, 240V
380 VAC - 480 VAC (323 VAC - 528 VAC): 380 V, 400 V, 415 V, 420V, 440 V, 460 V, 480 V
525 VAC, 575 VAC
690 VAC - 790 VAC (587 VAC - 793 VAC)
1140 VAC (960 VAC - 1300 VAC)…
brake units & brake resistors: dynamic braking for variable frequency drives & servo drives
braking units (brake choppers) are electrical switch. They limit the DC bus voltage by switching the braking energy to braking resistors where the braking energy is converted to heat.
braking units (brake choppers) are automatically activated when the actual DC bus voltage exceeds a specified level depending on the nominal voltage of…
In sugar industry, squeezing machine (squeezer, squeezing mill, crushing machine) is important and necessary.
From the angles of production process and energy saving, retrofitting of sugar squeezing machine with variable frequency drives can bring some benefits, such as increasing extraction rate, reducing the power consumption. …