Square Automation Pvt. Ltd manufactures VFD Drive Panels. Square Automation Pvt. Ltd is an ISO 9001- 2000 certified electrical engineers, turnkey contractors and designers. The VFD Drive Panels are engineer PLC based panels, which are used in case of high end applications, where a series of contactors are required. The VFD panels are used in various industrial applications using reputed make VFD`s. These VFD panels are used in area of drives with ramp-up or ramp down time with efficient utilization power.