如今，西医的诊断和治疗几乎离不开各种医疗设备。同时，诊疗手段越好，供电越安全。
因此，医院的电气设计应严格按照国家标准和规范的要求进行IT系统供电。
安科瑞医用IT医院手术室、ICU(CCU)对病房等重要场所进行监测，可为此类场所提供安全、连续、可靠的供电解决方案。
Now the diagnosis and treatment of Western medicine is almost inseparable from various medical equipment. At the same time, the better the means of diagnosis and treatment, the more it is necessary to ensure safe power supply.
Therefore, for the electrical design of this special place of the hospital, it should be in strict accordance with the requirements of national standards and specifications, and the IT system should be used for power supply.
Ankerry medical IT system insulation monitoring fault location device and system are suitable for hospital operating rooms, ICU (CCU) intensive care wards and other important places, can provide safe, continuous and reliable power supply solutions for such places.
为了提高医疗供电的安全性和可靠性，国家有关标准和规范有明确的规定：使用两种医疗场所的重要设备IT系统供电，IT系统配备绝缘监测装置。
In order to improve the safety and reliability of medical power supply, the relevant national standards and norms have clear provisions: important equipment in medical 2 types of places should be powered by IT systems, and IT systems should be equipped with insulated monitoring devices.
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产房、血透、抢救室分为两类
（1）TN在系统中，当火线接地故障发生时，零火线对地短路，断路器跳闸，影响供电的连续性。
(2)任何电气设备由TN系统供电会产生一定的漏电，对员工和操作人员构成威胁。
(3)如果设备漏电流过大，保护断路器动作电流超过漏电流，断路器跳闸，也会影响供电的连续性。
(1) In the TN system, when a fire wire grounding fault occurs, the zero fire wire is short-circuited to the ground, and the circuit breaker is tripped, which affects the continuity of the power supply.
(2) Any electrical equipment powered by the TN system will produce a certain amount of leakage, which poses a threat to the staff and operators.
(3) If the leakage current of the equipment is too large, exceeding the leakage current to protect the circuit breaker action current, the circuit breaker trips, which also affects the continuity of the power supply.
（1）IT在系统中，当任何火线接地故障发生时，绝缘监测器报告接地故障，但断路器不会跳闸，系统可以继续运行。
（2）由于系统不接地，人站在大地上，不小心碰触到任何一根火线，都不会触电。
(3)国家标准要求医疗场所IT系统输入输出端断路器不允许过载保护功能，过载不断电。
(1) In the IT system, when any fire wire grounding failure occurs, the insulation monitor reports a grounding fault, but the circuit breaker will not trip, and the system can continue to run with a fault.
(2) Because the system is not grounded, people standing on the ground and accidentally touching any line of fire will not be electrocuted.
(3) The national standard requires that the circuit breaker at the input and output of the IT system of the medical place is not allowed to have an overload protection function, and the overload is uninterrupted.
医用隔离电源系统是通过医用隔离变压器隔离接地系统（TN-S系统转接成不接地系统（IT系统)为重要医疗设备供电。因此，医用隔离变压器是符合国家标准的关键设备。
The medical isolated power supply system is to supply power to important medical equipment by isolating the medical isolation transformer and transferring the grounding system (TN-S system) into an ungrounded system (IT system). Therefore, medical isolation transformers are key devices and must meet national standards.
双重绝缘，静音设计，满足4200V/分钟介电强度测试；
H等级绝缘材料，允许高温升高，使用寿命长；
冲击电流（IE）：<12In (实际接近8倍输入电流峰值)；
泄露电流: <0.2mA; 短路电压:<3%; 效率:>96%; 噪声:<40db。
Double insulation, silent design, meet the dielectric strength test of 4200V/min;
Class H insulating material, allowing higher temperature rise, longer service life of the material;
The wire pack has a built-in PT100 temperature sensor, which can directly measure the temperature;
Inrush current (IE): <12In (actually close to 8 times the peak input current); Leakage current: <0.2mA; Short-circuit voltage: <3%; Efficiency: >96%; Noise: <40db.
GB 16895.24-2005建筑电气置 第7-710部分：特殊装置或场所的要求-医疗场所》第710.512.1.6条：
用于移动式和固定式设备的医疗IT系统应采用单相变压器，如果也需要通过IT系统供给三相负荷，则应采用单独的三相变压器供电，其输出电压不应超过250V。
说明：1）不允许直接用三相变压器给所有单相和三相医疗设备一起供电，如果给单相设备供电，势必要引出中性线，这在医疗IT中是不允许的；2）三相变压器线电压不能超过250V；3）医疗场所三相负荷基本是不重要的负荷。
GB 16895.24-2005 Electrical installations in buildings Part 7-710: Requirements for special installations or places - Medical premises Article 710.512.1.6:
Medical IT systems for mobile and stationary equipment should use single-phase transformers, and if it is also necessary to supply three-phase loads through the IT system, a separate three-phase transformer should be used to supply power, and its output voltage should not exceed 250V.
Note: 1) It is not allowed to directly use three-phase transformers to supply power to all single-phase and three-phase medical equipment together, if the single-phase equipment is supplied, it is necessary to lead out the neutral line, which is not allowed in medical IT; 2) the three-phase transformer line voltage cannot exceed 250V; 3) the three-phase load in medical places is basically an unimportant load.
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适用医疗产房、血透中心、抢救室等医疗1类、2类场所的TN-S系统中。
可监测12路干线或 各末端支路的漏电流，并具有超过值报警功能；
漏电监测范围为1mA~5A;报警值范围：6mA~1A;
1路RS485通讯，可用于数据远程监控；
1路继电器报警输出。
The TN-S system is suitable for medical delivery rooms, hemodialysis centers, rescue rooms and other medical class 1 and class 2 places.
It can monitor the leakage current of 12 trunk lines or each terminal branch, and has the function of over-value alarm;
Leakage monitoring range is 1mA~5A; Alarm value range: 6mA~1A;
1ch RS485 communication, can be used for remote data monitoring;
1 relay alarm output.
适用医疗产房、血透中心、抢救室等医疗1类、2类场所的TN-S系统中；
漏电监测范围为1mA~1200A;报警值范围：6mA~1A;
1路RS485通讯，可用于数据远程监控；
漏电、断电报警。
TN-S system suitable for medical delivery rooms, hemodialysis centers, rescue rooms and other medical places of Class 1 and Class 2;
Leakage monitoring range is 1mA~1200A; Alarm value range: 6mA~1A;
1ch RS485 communication, can be used for remote data monitoring;
Leakage order, power failure alarm.
落地式单套柜：600x400x180(HxWxH）
落地式多套柜：800x800x2000(HxWxH）
嵌入式单套柜：600x350x1500(HxWxH）
Floor-standing single cabinet: 600x400x180 (HxWxH)
Floor-standing multi-cabinet: 800x800x2000 (HxWxH)
Built-in single cabinet: 600x350x1500 (HxWxH)
2mm厚镀锌钢板；
内部模块化设计；
钢边箱包装。
2mm thick galvanized steel sheet;
Internal modular design;
Steel-edged box packaging.