Convertor of 1. 4 KVA/ 1. 5KVA with heavy terminal means a system which converts 230V AC to DC of 24 Volt vice versa, which consist of 1. 4 KVA capacities ( Make- Luminous, Microtek, Sukam or Equivalent ) with 2 Nos. Tubular batteries of 200 AH ( Make Exide IT 750, ( Inva tubular ) Banner or Microtek or Equivalent, Make of similar specification ) with M. S. Trolley provided to keep Inverter and batteries.