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Product details
To ensure the safety of patients, the availability and quality of electric power are essential. The electrical installations of operating theatres should enable the continuity of healthcare in all circumstances. Enhancing patient safety: Ensuring the satisfactory operation of operating rooms is essential for a hospital. Ensuring continuity of service :Because nothing must disturb the medical team during operations. Improving the efficiency of hospital personnel : A controllable environment and perfectly functioning equipment mean more comfort. Medical isolation power distribution cabinet is designed for medical group 2 power supply requirements .Insulation monitoring device installed in IT system. Each output circuit has a circuit breaker with short circuit protection function; the output circuit in TN-S system has a circuit breaker with leakage protection, Products are divided into Full Version , Advance Version , Classic Version. The products meet IEC60364-7-710:2016 Electrical installations of buildings—Part 7-710：Requirements for special installations or locations—Medical locations and IEC 61439-2:2011 Low-voltage switchgear and control gear assemblies—Part2：Power switchgear and control gear assemblies. In Group 2* rooms for medical use, a medical IT system shall be used for the circuits powering medical electrical equipment and systems for survival and surgical applications, and the other equipment located in the environment of the patient. > An audible and visual alarm must be provided for in the room in question to alert medical personnel. > For class <0.5, a backup power system shall maintain the supply for a minimum of 3 hours within a changeover period not exceeding 0.5 s. > For the optimum operation of medical equipment, prevention of electromagnetic disturbances is necessary. * Group 2 (according to IEC 60364-7-710): rooms for medical applications in which the parts applied are designed to be used in applications such as intracardiac procedures, operative fi elds, and vital treatments where discontinuity (failure) of the power supply could entail danger for life. The medical insulation power system (IPS) does not require automatic cutoff of the power supply whenever an isolation fault occurs. Class 0.5 (according to IEC 60364-7-710): anaesthetic room, operating theatre, operating recovery room, intensive care room, etc. Our solution offers an optimal level of safety and comfort for both medical personnel and maintenance personnel. Everyone can concentrate on their jobs and optimize their work. Our power distribution and monitoring solution consists of: • an electrical distribution switchboard • a monitoring system • an uninterruptible power supply Organized by zones for efficient servicing operations and to prevent electromagnetic disturbances. Prisma Plus™ switchboard > Physical separation between zones > Pivoting front panels > Separation of data currents and power currents > Power distribution by distribution blocks with spring terminals. Secure power distribution and monitoring solution for operating theatres Connection zone for outgoing and incoming cables > The terminals are grouped together in 3 zones identify ed by labels. Servicing operations on connections limited to a single zone • Clear markings for maintenance operations Protection of operators against direct contact • Servicing operations limited only to the zones concerned • Continuity of service and long service life with high-quality electrical contacts. Protection from electromagnetic disturbances, in accordance with IEC 60364-4-44 and IEC 61000-6-2 and -3 thanks to: • Physical separation of sensitive and interfering components, and of low and high current cables • Metal screen separation between functional units • Linking of exposed conductive parts to reduce the common impedance between the devices • Low emissions and high immunity of the devices Data acquisition andcommunication zone > Real-time monitoring of the state of circuit breakers, insulation monitors and transformers in the IT systems > Acquisition of temperature, pressure, and relative humidity values for the operating room and comparison with thresholds > Information on medical gas states > Data and alarm transmission to the touch screen panel in the operating room and to the supervision and maintenance PCs > LON, Modbus™, and TCP/IP protocols support connection to the hospital network TNS system feeder zone > Isolation switch-disconnector for maintenance operations > Miniature circuit breakers with magnetic trip units for non-critical feeders with failsafe contact for electrical fault detection > Backed-up 24 VDC power supply (battery life: 1 hour) for the touch screen panel in the operating room and the data acquisition system > When the voltage at the main distribution board drops, a safety power supply source assumes the supply automatically Isolation transformer zone, 6.3/8 and 10 kVA > Isolation transformer for IT system in compliance with IEC 61558-2-15: - Strengthened galvanic isolation between primary and secondary: 100 MOhms - Leakage current between secondary and frame: < 0.5 mA - Limited inrush current: < 12 In - Low no-load current and reduced voltage drop under load (< 3%) > Temperature monitoring by bimetallic strip and overload monitoring by thermal relay Reliable fault detection on feeders • Data monitoring system and touch screen panel in operating theatre backed up for 1 hour No electric shock for patients • Stability of medical instrumentation power supply • No switchboard ventilation, no noise IT system feeder zone and Insulation monitoring > VigilohmTM IM10-H or IM20-H insulation monitor in compliance with the IEC 61557-8 standard and the requirements of the IEC 60364-7-710 standard. > Miniature circuit breakers with magnetic trip units for critical feeders with failsafe contact for electrical fault detection Uninterruptible power supply* > Protects the switchboard against mains power cuts, voltage dips, and overvoltages > Filters slight current fluctuations and isolates the switchboard from major mains disturbances > Ensures a continuous supply of power until the mains supply returns to normal > Transmits information when battery-supply goes on, and the remaining time of the battery. This information is shown on the Magelis screen and on the supervisor PC. No power cutoff on first fault • Permanent digital display of insulation impedance • Fault indication by failsafe contact. • Quality of electric power supply • Continuity of service • Quality of electric power supply • Continuity of service Personnel in operating room Magelis touch screen panel > Visual and audible indications of electrical faults > Audible alarm stoppage > Display of environmental parameters and state of medical gases > Information on load consumption and insulation level in real time > Information on fault handling by the maintenance personnel > Testing of the insulation monitoring system. Supervision personnel. PC with the supervision system software pre-installed > Display of parameters for each operating room > Recording of all electrical events and environmental parameters, with reporting capabilities > Temperature and pressure threshold setting Maintenance personnel PC with a Web browser > Display of parameters for each operating room > Notification to medical team that the fault is being handled Alarm by SMS text message Vigilohm HRP: an alternative to Magelis Simple and efficient > Audible and visual alarm for an insulation or electrical fault (transformer overload or circuit breaker tripping) > Testing of the insulation monitoring system > Audible alarm stoppage
