IPS System- Electrical Safety Model: IPS-ES

ELECTRICAL SAFETY

Although perfection in electrical safety is almost impossible, patients and medical staff safety has been recently a subject becoming more and more important in any hospital project. That is why Tedisel Medical is working in continuous improvements to its electrical safety and monitoring systems.

Special supply safety conditions required in surgical areas and intensive care units made necessary the use of separate circuits by means of isolation transformers for isolated systems. In this moment is when Tedisel Medical electrical safety equip Surprisingly the most important safety device for an operating theatre or an intervention room in not located inside but outside the units.

Without an electrical safety switchboard, any activity inside the surgical area would be impossible. It houses the transformer and insulation monitor together with their protections and ground unit bar connection.

Tedisel Medical electrical safely equipment for operation rooms is special switchboards with an isolation transformer. Fewer depend on the consumption needs of each unit, although it is recommended to use minimum 7.5 KVA per room, either in single or three phase nets.

Switchboards for intensive care units are designed according to the number of units or bed positions to monitor. In these units, transformer power and number of secondary outputs is adapted to the needs of each project, although it is recommended to use minimum 4KVA to maintain selectivity

Clinical use Insulation monitors otter a monitoring system of isolation between any of the output phases and ground connection in the monitored areas to the technical staff. It is necessary in surgical areas or intensive care units. Multi repeater MRP249 function is to provide reliable monitoring system in an isolated area. It is connected to other isolation monitors and it is especially useful in areas like intensive care units where there are many monitors in the same area.

Model: IPS-Astro IT

AstroIT isolation monitoring system is a medical isolation monitoring system conforming to IEC 60364¬7-710, IEC 61557-8, IEC 61010-1 and EN 61558-2-15 standards as per the tests carried out in internationally accredited laboratories. Simultaneously measures isolation resistance, total load current and isolation transformer temperature value, and shows them both on the module in the board and the local alarm monitoring system in the room. Gives audio and visual alarm at designated alarm values. Simultaneously shows all measurements of isolation monitoring device and alarm data on local alarm monitoring device. Isolation resistance measurement test with the test button. Tracks isolation sensor, temperature sensor and isolation transformer connections, and sets off alarm in cases of failure and disconnection. Communication with central automation or central alarm monitoring device via RS485 MODBUS interface.

Technical features

• 50 - 500 Kohm isolation resistance response range.
• 5 - 50 A load current response range.
• +60 - +120 °C isolation transformer temperature response range.
• 1-10 KVA isolation transformer selection.
• 1-10 KVA isolation transformer selection.
• Single-wire connection to central automation via RS485 / MODBUS protocol.
• Connection of up to 3 alarm monitoring devices.
• Simultaneous measurement of isolation resistance, total load current and isolation transformer temperature at the alarm monitoring device
• External test and alarm clearance input
• Inputs protected against ESD and voltage spikes.
• High-standard microprocessor-controlled electronic system
• Low-cost efficient solution.