Load Manager with Sliding Window is offered in a compact design and protects the overshoot of demand from the sanctioned demand. The Load Manager has RS 485 serial port with MODBUS RTU/ASCII protocol to communicate with PC thereby providing an ideal source for effective energy management. The Load Manager facilitates controlling of up to three independent loads by continuously monitoring the demand. Load Manager with Sliding Window comes under model Sycon 4600-S and enables the user to check various parameters simultaneously.