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开关柜无线测温装置产品特点
1、采用无线电射频技术，实现高压被测端与显示仪表的隔离传输，无线信号传输能突破电柜内金属的屏蔽。
1. The radio frequency technology is adopted to realize the isolated transmission between the high voltage tested end and the display instrument. The wireless signal transmission can break through the shielding of the metal in the electric cabinet.
2、一机能检测多达十二个柜内温升点，实现超温报警、自动排风、低温加热等功能。
2. One function can detect up to 12 temperature rising points in the cabinet, realize over temperature alarm, automatic ventilation, low temperature heating and other functions.
3、本装置提供无源传感器或有源传感器两种测温传感器；
3. The device provides two kinds of temperature sensors, passive sensor or active sensor;
无源传感器：其运用小CT、磁饱和技术，从一次电流回路取电，一次电流300A~5000A范围内均可稳定工作，无需更换。
Passive sensor: it uses the technology of small CT and magnetic saturation to take power from the primary current circuit. It can work stably within the range of 300A ~ 5000A primary current without replacement.
有源传感器：采用电池平稳供电，根据温度情况实时修改发射频率，功耗小，寿命长，可维持运行4~5年。
Active sensor: the battery is used for stable power supply, real-time modification of transmission frequency according to the temperature situation, low power consumption, long service life, and can maintain operation for 4-5 years.
4、车用级元件及收发组件安装方便，表带式直接卡扣在电缆或母排上，环形传感器只需拉出手车就可完成安装，对于老设备改造十分简单方便，不会降低电柜原有的绝缘性能。
4. It is convenient to install vehicle level components and transceiver components. The strap type is directly clamped on the cable or busbar. The ring sensor can be installed only by pulling out the car. It is very simple and convenient for the transformation of old equipment and will not reduce the original insulation performance of the electric cabinet.
5、无线信号采用开放的频段，微功率发射符合国家无线电管理规定，对其它设备不产生干扰。
5. Open frequency band is adopted for wireless signal, and micro power transmission conforms to national radio management regulations, without interference to other equipment.
6、电磁兼容（EMC）特性好，抗干扰适应能力强，适合于630A~5000A的各种型号的断路器、隔离开关、闸刀等高压设备的安装应用。
6. With good EMC characteristics and strong anti-interference adaptability, it is suitable for the installation and application of various types of high-voltage equipment such as 630A ~ 5000A circuit breakers, disconnectors, knife switches, etc.
7、完善的报警方式，可设置两种温度点，高温排风、超温跳闸。
7. Perfect alarm mode, two temperature points can be set, high temperature exhaust and over temperature trip.
1. The radio frequency technology is adopted to realize the isolated transmission between the high voltage tested end and the display instrument. The wireless signal transmission can break through the shielding of the metal in the electric cabinet.
2、一机能检测多达十二个柜内温升点，实现超温报警、自动排风、低温加热等功能。
2. One function can detect up to 12 temperature rising points in the cabinet, realize over temperature alarm, automatic ventilation, low temperature heating and other functions.
3、本装置提供无源传感器或有源传感器两种测温传感器；
3. The device provides two kinds of temperature sensors, passive sensor or active sensor;
无源传感器：其运用小CT、磁饱和技术，从一次电流回路取电，一次电流300A~5000A范围内均可稳定工作，无需更换。
Passive sensor: it uses the technology of small CT and magnetic saturation to take power from the primary current circuit. It can work stably within the range of 300A ~ 5000A primary current without replacement.
有源传感器：采用电池平稳供电，根据温度情况实时修改发射频率，功耗小，寿命长，可维持运行4~5年。
Active sensor: the battery is used for stable power supply, real-time modification of transmission frequency according to the temperature situation, low power consumption, long service life, and can maintain operation for 4-5 years.
4、车用级元件及收发组件安装方便，表带式直接卡扣在电缆或母排上，环形传感器只需拉出手车就可完成安装，对于老设备改造十分简单方便，不会降低电柜原有的绝缘性能。
4. It is convenient to install vehicle level components and transceiver components. The strap type is directly clamped on the cable or busbar. The ring sensor can be installed only by pulling out the car. It is very simple and convenient for the transformation of old equipment and will not reduce the original insulation performance of the electric cabinet.
5、无线信号采用开放的频段，微功率发射符合国家无线电管理规定，对其它设备不产生干扰。
5. Open frequency band is adopted for wireless signal, and micro power transmission conforms to national radio management regulations, without interference to other equipment.
6、电磁兼容（EMC）特性好，抗干扰适应能力强，适合于630A~5000A的各种型号的断路器、隔离开关、闸刀等高压设备的安装应用。
6. With good EMC characteristics and strong anti-interference adaptability, it is suitable for the installation and application of various types of high-voltage equipment such as 630A ~ 5000A circuit breakers, disconnectors, knife switches, etc.
7、完善的报警方式，可设置两种温度点，高温排风、超温跳闸。
7. Perfect alarm mode, two temperature points can be set, high temperature exhaust and over temperature trip.
