Ankerui produces temperature sensors for busbar nodes

Description :

　　The wireless temperature measurement and early warning system of high-voltage substation adopts dual-power management technology to manage the intelligent temperature sensor and the wireless transceiver module respectively, which can reduce the power consumption and improve the service life of the sensor. Due to the small working current of temperature sensor, ultra-low power single-chip microcomputer and peripheral circuit, 3.6V, 3000mA battery is mainly used for power supply in the circuit design process. The large continuous discharge current and large pulse discharge current of the battery can reach 150mA and 300mA respectively. Calculated according to 80% battery utilization rate, Life expectancy can reach more than two years. Through the control of single chip microcomputer to the current do not need to work on the parts of power protection, effectively improve the utilization rate of electricity. In addition, in order to effectively prolong the service life of the wireless temperature measurement early warning system in high-voltage substation, under the premise of meeting the operating frequency of equipment, a smaller working frequency can be selected to reduce the power consumption of the single-chip microcomputer. Moreover, energy consumption should also be emphasized in the design of peripheral circuits and equipment selection. Ankerui produces temperature sensors for busbar nodes

　　Product Introduction

　　Which is a good temperature sensor for production busbar nodes? Function:

　　ARTM Pn wireless temperature measurement device: The ARTM Pn wireless temperature measurement device can be installed separately in high-voltage cabinets and low-voltage drawer cabinets. Each device can receive data from 18 sensors, and sensor models can be selected as ATE100, ATE200, or ATE300. The device is equipped with a 485 interface, which can upload the collected temperature data to the monitoring center.

　　ARTM8 Temperature Inspection Instrument: The ARTM series temperature inspection and control instrument is suitable for measuring and controlling one or multiple temperatures, mainly used for temperature inspection, measurement and control in thermal power plants, hydropower stations and other occasions. Measure the temperature of Pt100 in 8 channels, and any channel can also be shielded. Each channel temperature measurement corresponds to 2 alarm segments, and the relay output can be set to any alarm direction and value.

　　Wireless temperature measurement centralized collection touch screen: The wireless temperature measurement touch screen can be embedded and installed in high-voltage cabinets and low-voltage drawer cabinets. Each device can receive data from 240 sensors and can be optionally used with ATE100, ATE200, and ATE300 sensors. The device is equipped with a 485 interface and an optional Ethernet port, which can upload the collected temperature data to the monitoring center.

　　Application scope:

　　Suitable for temperature monitoring of cable joints, circuit breaker contacts, knife switch switches, high-voltage cable intermediate heads, dry-type transformers, low-voltage high current equipment, etc. inside high and low voltage switchgear.

　　Ordering Example:

　　Technical requirements: Passive wireless temperature measurement with 6-point circuit breaker contacts and 3-point busbar in one high-voltage cabinet

　　Auxiliary power supply: AC/DC 220V

　　Display mode: standalone wireless temperature display

　　In summary, the confirmed model is: wireless temperature measurement device: ARTM-P9-300, 1 unit; Wireless temperature sensor: ATE300, 9 pieces

　　Ordering Example:

　　Technical requirements: Wireless temperature measurement for 6-point circuit breaker contacts and 3-point busbar in 10 high-voltage cabinets

　　Wireless sensor requirements: battery powered, wireless

　　Display mode: centralized wireless temperature display

　　In summary, the confirmed model is: Wireless temperature measurement centralized touch screen: AARTM-7062HT-4 (HI), 1 unit; Wireless temperature sensors: ATE200,90 pieces; Wireless temperature measurement transceiver: ATC200,10

　　Ordering Example:

　　Technical requirements: Wireless temperature measurement for 6-point circuit breaker contacts and 3-point busbar in 10 high-voltage cabinets

　　Wireless sensor requirements: Passive wireless

　　Display mode: centralized wireless temperature display

　　In summary, the confirmed model is: wireless temperature measurement centralized touch screen: ARTM-7062HT-4 (HI), 1 unit; Wireless temperature sensors: ATE300, 90 pieces; Wireless temperature measurement transceiver: ATC400, 1 unit; Power module: ARTM-KDYA-DG30-24K, 1 unit.

　　technical indicators

　　Product Function Ankerui Production Mother Bus Node Temperature Sensor

　　Overall dimensions

　　Which is a good manufacturer of temperature sensors for production busbar nodes? Product quotation

　　The temperature monitoring points of high-voltage electrical equipment are located in environments with high voltage, high current, and strong magnetic fields, and even some monitoring points are in enclosed spaces. Due to issues such as strong electromagnetic noise, high-voltage insulation, and space limitations, conventional temperature measurement methods cannot solve these problems and cannot be used. The wireless temperature monitoring system uses radio waves to transmit data. The sensor is installed on high-voltage equipment and has no electrical connection with the receiving device. Therefore, this system fundamentally solves the problem of difficulty in online real-time monitoring of the working temperature of high-voltage equipment contacts. This article designs a high-voltage bus induction power supply for wireless temperature measurement system of high-voltage equipment. The wireless temperature measurement module using this power supply achieves completely independent operation, without relying on the mains power supply of the substation, greatly improving the reliability of the monitoring system. During the long-term operation of high-voltage equipment, the temperature of many components in induction coil design will rise sharply. For example, poor contact of switchgear contacts can cause temperature rise or even combustion, leading to power outages. Therefore, it is necessary to monitor the temperature of high-voltage switchgear online. The wireless temperature system based on cT does not require frequent battery replacement, improving the reliability and practicality of the system. At the same time, it introduces how to achieve low power consumption of wireless temperature measurement system through software and hardware, meet the use of small bus current, and proves the practicality of this technology in practical applications. Keywords: CT power retrieval; High voltage equipment; Wireless temperature measurement; low power consumption

AfterSalesService :

• Ankerui production busbar node temperature measurement transmission