TIS

TIS

Product catalog summary
Overview
The document discusses single-phase isolation transformers used in medical facilities, as prescribed by the CEI 64-8/7-V2 standard. These transformers are essential for protection in operating, monitoring, intensive care, and anesthesia rooms.

Purpose and Functionality
The primary purpose of these transformers is to limit earth currents and ensure a continuous power supply in the event of an initial insulation fault. They are equipped with a PT 100 temperature probe pocket, which, when connected to the ISOLMED device, allows for temperature monitoring and threshold adjustments to prevent overheating.

Technical Specifications
  • Insulation: 5 kV for 1 minute at power frequency
  • Insulation resistance: Greater than 50 kΩ
  • Secondary winding: Includes a central socket
  • Electrostatic screening: Between windings with redundant double connection on terminal boards
  • Standards compliance: CEI 64-8/7-V2, 62-5, 96-2, EN 60742, IEC61558-2-15
  • Options: Thermistors between windings available upon request

Dimensions and Weight
TypekVAPrimary Voltage (V)Secondary Voltage (V)Dimensions (WxHxD mm)Weight (kg)
TIS 11230230150 x 165 x 19012
TIS 22.2230230180 x 190 x 23522
TIS 33.3230230210 x 330 x 15030
TIS 44230230250 x 380 x 17036
TIS 55.5230230250 x 380 x 18040
TIS 77.5230230250 x 380 x 18042
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Catalog excerpts

TIS-1

TIS Caratteristiche tecniche s TIS Isolamento a frequenza ind. 5 kV per 1’ Resistenza di isolamento > 50 kΩ Secondario con presa centrale Schermatura elettrostatica fra gli avvolgimenti con doppio collegamento ridondante in morsettiera Norme di rispondenza: CEI 64-8/7-V2; 62-5; 96-2; EN 60742: IEC61558-2-15 Opzioni: a richiesta sono fornibili esecuzioni con termistori fra gli avvolgimenti I trasformatori di isolamento monofasi per impianti in locali ad uso medico sono prescritti dalla Norma CEI 64-8/7-V2 quale sistema di protezione nei locali di chirurgia, sorveglianza o cura intensiva ed anestesia. L’impiego del trasformatore di isolamento ha lo scopo di limitare le correnti di terra e di assicurare la continuità dell’alimentazione all’insorgere di un primo difetto d’isolamento. Per poter prevenire eventuali danni di surriscaldamento causati da sovraccarichi eccessivi, tutti i trasformatori sono dotati di cava per l’alloggiamento di una sonda PT 100 che collegata al dispositivo ISOLMED consente la visualizzazione della temperatura. Technical characteristics Insulation 5 kV/1 min power frequency Insulation resistance > 50 kΩ Secondary winding with central socket Electrostatic screen between windings with redundant double connection on terminal boards Standards reference: CEI64-8/7-V2; 62-5; 96-2; EN 60742: IEC61558-2-15 Option: Interturn thermistor avaible on request s TIS CEI Italian Standard prescribes the use of single phase insulation transformers, as a protection for operating, monitoring, intensive care and anaesthesia rooms. The use of such transformers limits the earth currents and ensures continuity of supply when the first insulation fault occurs. To protect the transformer against overheating an optional control can be provided. All the transformers includes a pocket for a temperature probe PT 100 type. When connected to the ISOLMED, a visualization and an adjustable temperature threshold is available. Dimensioni - Dimensions Tipo kVA prim. V sec. V dimensioni LxAxP mm peso/kg Type kVA prim. V sec. V dimensions WxHxD mm weight/kg TIS 1 TIS 2 TIS 3 TIS 4 TIS 5 TIS 7 1 2.2 3.3 4 5.5 7.5 230 230 230 230 230 230 230 230 230 230 230 230 150 x 165 x 190 180 x 190 x 235 210 x 330 x 150 250 x 380 x 170 250 x 380 x 180 250 x 380 x 180 CATALOGO GENERALE 28 12 22 30 36 40 42

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.