ATM ISOLATED POWER SYSTEMS IN PAKISTAN

ATM Isolated Power Systems,, Medical Isolated Power Systems, Online ups, Stabilizer, Isolation Transformer, Line Conditioner, Solar Hybrid pure sine wave inverter, Telecom AVR, Telecom Rectifier IT Systems are distribution systems which are preferred less compared to Grounded Systems at Industrial Institutions. The main reason for this is to maintain the installation integrity. But due to the electrical security that it provides, IT Systems are preferred to be used at the supply of the critical divisions in the Institutions. The main difference that discriminates IT systems from Grounded Systems (PN or PP) is the non-presence of the Institution Grounding. This is obtained by isolation transformer and each load that is connected to this distribution system has its own individual grounding. These systems are mainly used in the supply of the rooms like surgery rooms at the hospitals. Benefits of the Isolation System; •In the event of first isolation failure, energy blackout does not happen. The security • equipment controls the system continuously therefore the energy blackout is prevented. •The Medical Devices continue their normal operations. • •Fault Currents are reduced to non-critical levels which means the leakage current • that is present within the room is reduced from mA levels to μA levels. •A possible inconvenience in the surgery room is prevented where energy is reserved • and blackout does not happen.