Amtech provides solutions to different industries and research institutes for new development in the field of energy conservation, non-conventional energy resources, retrofitting solutions and technology up-gradation.

Services :

Retrofit Solutions

Customized solution to the industry specific application

Solution for HVAC Application

Loss of material in process.

Time lost in restarting the process

Man-hours lost in restarting the process Low morale of production staff if such interruptions are more.

Operation of Battery Back-up system: When mains input is present, it also charges the battery bank, through the charger. When there is mains failure, the battery will discharge through the inverter of VFD and provides the back-up power to the load connected to the inverter during mains failure. The time for which the battery can provide the back up depends upon the Ampere Hour (Ah) capacity of the battery.

When the mains power is resumed, the inverter gets power from the mains input through rectifier and battery gets recharged from the mains power through the charger.

This way the Battery-backed-Up VFD can ride through the power outages.