1). For corrosion by chemical, we have good anti-corrosion solution to that:
Powder coated cabinet
All PCB assemblies is humi-sealed/lacquer coated
Partially sealed design to protect critical electronics from harsh environment
Stainless steel bolts, nuts and screws etc.
Water cooling with higher IP grade as IP54.
2). Wide 3 phase AC input range from 340-460V to meet India voltage fluctuation condition
3). Design for ambient temperature up to 50 degree.
4). Provide local service engineer to do after sale service and installation
5). Spare parts available for whole life running
6)ECO is less intelligent, with basic functions and manual operation by potentiometer and display by digital meters, with lower cost