IT Panel

These panels are used in the power supply of places in medical locations within the scope of Group 2. Panels are comply with TS IEC 60364-7-710 standarts. Typical medical isolated power panels are consist of an isolating transformer, insulation monitoring device detect insulation resistance, load current, transformer temperature, system, earth, CT connections, alarm indicator, equipotential bonding terminal. Electrical loads in Group 2 locations are protected against short circuit currents with fuses appropriate to IT sistem.

Medical isolated power panels with transfer unit; are used in the system is fed from two different power supply to provide power continuity of isolated power systems. In addition to isolated power panels, these panels have transfer unit provide switching between two paralel power source. Transfer unit follow two supply line and when voltage values exceed limit values, provide transfering between lines as automatically. In these way, interruption of energy is prevented and critical loads is always fed.

Medical isolated power panels with transfer unit and insulation fault detection device have also test signal generator, insulation fault evaluators and toroidal transformer in apart from other isolated panels. When any fault exist, this fault is detected by insulation monitoring device and test signal generator produce a test signal, after that fault detected according to response of system to this signal. Insulation fault evaluator send signal to alarm monitoring devices.