Switchgear contact temperature inspection module

1 Overview

The ARTM Pn wireless temperature measurement acquisition device is developed according to the "NB/T 42086-2016 Technical Requirements for Wireless Temperature Measurement Devices" and can be used for 3-35kV indoor switchgear, including central cabinets, handcart cabinets, fixed cabinets, ring main units and other types of switchgear. It can also be used for 0.4kV low-voltage cabinets, including fixed cabinets, drawer cabinets, etc. Wireless temperature sensors can be installed on any hot spot inside the cabinet, using wireless data transmission technology to send monitoring data in real time. The temperature can be displayed locally through the ARTM Pn wireless temperature measurement acquisition device, and remote intelligent monitoring can also be achieved through the RS485 interface interconnection network of the device.6-point temperature inspection device for switchgear

2 Product Features and Functions

① Real time performance:Continuous online monitoring is available 24/7 throughout the year to ensure that high-voltage equipment is always under monitoring, and safety is not affected by human factors, reducing the probability of accidents caused by personnel negligence to a minimum.

② Security:Not affected by strong electric and magnetic fields. The system has undergone a 580KV power frequency withstand voltage test by China Electronics Technology Group Corporation, and its insulation withstand voltage performance meets the insulation requirements of substations with voltages of 500KV and below.

③ Compatibility:The monitor comes with an Ethernet port, which can be integrated with power system automation systems, remote image monitoring systems, fire protection systems, and other more powerful integrated systems. It can be easily connected to domain networks, wide area networks, internet networks, and MIS systems to achieve data sharing and simple management.

④ Accuracy:Digital measurement technology ensures temperature measurement accuracy and repeatability, with a temperature measurement accuracy of ± 1 ℃ and a temperature resolution of 0.1 ℃. It also has the characteristic of fast response speed, with a response time of less than 30. It can meet the needs of power system safety.

⑤ Flexibility:Users can flexibly and conveniently set various parameters and control quantities according to their own needs, and obtain a satisfactory and rich user interface.

⑥ Stability:The temperature sensor itself is a passive component that is only sensitive to temperature and is not affected by factors such as vibration, impact, displacement, moisture, etc. The system is stable and reliable.

⑦ Long lifespan:The components used in the system are all originally used in the communication system. Except for the battery, the lifespan of the components in the communication system is not less than 10 years. Conservatively estimating, the system guarantees reliable operation for 8 years.

⑧ Scalability:Due to the convenient installation of sensors and displays, temperature measurement points can be flexibly added according to the needs of customers and projects.

3 Product Networking Scheme Diagram

4 Product Installation Guidebook

5 Related Matching Product Selection

5.1 Selection of Wireless Temperature Sensor

5.2 Selection of transceivers

5.3 Selection of Host Monitor

6 Other related products

Reverse current detection meter, anti reverse current meter, photovoltaic energy storage meter, energy storage inverter meter, network power meter, photovoltaic grid connected cabinet meter, energy storage grid connected cabinet meter, three-phase anti reverse current meter, energy storage supporting meter, inverter meter, photovoltaic grid connected electricity quantity detection, intelligent anti reverse current meter, anti reverse current meter, energy storage digital meter, photovoltaic digital meter, factory energy consumption meter, intelligent energy meter, guide rail harmonic meter, harmonic treatment meter, harmonic detection meter, power quality monitoring meter, power monitoring instrument, power generation meter, peak shaving and valley filling meter, Roche coil high current meter, photovoltaic power station monitoring device, three-phase energy storage meter, energy storage system meter, photovoltaic system power monitoring, energy storage meter, photovoltaic meter, AC Coupled electric meter, external transformer electric meter Inverter power meter, power system instrument, power monitoring equipment, comprehensive power monitoring instrument, phase loss alarm meter, four quadrant energy meter, Chinese harmonic meter, Chinese digital display meter, three-phase panel mounted energy meter

Switchgear contact temperature inspection module

Switchgear contact temperature inspection module