ATE400 switchgear online temperature monitoring system

Description :

　　ARTM series electrical contact online temperature measurement device

　　ATE400 switchgear online temperature monitoring system Ankerui energy efficiency management system includes substation operation and maintenance cloud platform, safety electricity management cloud platform, environmental protection electricity supervision cloud platform, prepaid management (system) cloud platform, ubiquitous power Internet of Things cloud platform, intelligent substation and distribution monitoring system, power quality governance system, building energy consumption management system, industrial enterprise energy control platform, electrical fire monitoring system, fire equipment power monitoring system, fire door monitoring system, fire emergency lighting and evacuation indication system, charging pile charging management cloud platform, data center dynamic environment monitoring system, power management system, wireless temperature measurement system, intelligent pipe gallery comprehensive monitoring and alarm system, intelligent lighting control system, IT distribution insulation monitoring and other systems and related products.

　　Jiangsu Ankerui Electric Appliance Manufacturing Co., Ltd., located in Jiangyin City, Wuxi, is a high-tech enterprise and a pilot enterprise for the integration of industrialization and informatization in Jiangsu Province. With a modern production plant area of 60000 square meters, the company currently has 6 automatic surface mount technology (SMT) assembly lines, 5 semi-automatic electronic assembly lines, 4 complete machine production lines, 2 electric quantity sensor production lines, and 2 non-standard low-voltage complete electrical equipment production lines. The company produces 2 million sets of power instruments/measurement and control devices, 1.7 million electric quantity sensors, and 10000 sets of non-standard electrical complete equipment annually; The production process utilizes information management systems to enhance the collaborative capabilities of various functional departments, improve production efficiency and product delivery capabilities, strictly implement ISO9001 quality management standards, and provide customers with a comprehensive quality and service guarantee system from product consulting, design, production to after-sales service. The company also has a product testing center accredited by the National Laboratory Accreditation Service (CNAS), which can conduct various tests such as environmental, electromagnetic compatibility, safety, and reliability to ensure that product quality continues to meet regulatory requirements.

　　Detailed explanation of wireless temperature measurement configuration scheme

　　1 Product Introduction

　　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

　　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

　　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.

　　2 Technical parameters

　　3. Configuration of online temperature measurement scheme for electrical wiring points

　　3.1 Configuration scheme for wireless temperature measurement of electrical contacts in high and low voltage cabinets (single cabinet local display)

　　3.2 Configuration scheme for wireless temperature measurement and display function of electrical contacts in high and low voltage cabinets (single cabinet local display)

　　3.3 Wireless temperature measurement configuration scheme for electrical contacts inside high and low voltage cabinets (no need for on-site display)

　　a. Centralized (ATC450-C)

　　Description: The ATC450-C wireless temperature transceiver can connect 60 wireless temperature sensors ATE100/100M/200/400 and receive temperature signals from multiple wireless temperature sensors inside the cabinet.

　　a. 2 Centralized (ATC600)

　　Description: The ATC600 wireless temperature transceiver can connect to 240 wireless temperature sensors ATE100/100M/200/400, receive temperature signals from multiple cabinets, and has transparent transmission function.

　　3.4 Wireless temperature measurement of electrical contacts inside high and low voltage cabinets (centralized on-site display)

　　a. Touch screen paired with ATC450-C

　　Description: The touch screen is connected to four ATC450-C through RS485 interface to achieve centralized display of switch cabinet temperature. One ATC450-C can receive 60 wireless temperature sensors ATE100/100M/200/400.

　　b. Touch screen paired with ATC600

　　Description: The touch screen is connected to an ATC600 through an RS485 interface to achieve centralized temperature display in the switchgear. Each ATC600 can receive 240 wireless temperature sensors ATE100/100M/200/400.

　　3.5 Centralized monitoring of distribution room

　　a. Acrel-2000T/A paired with ATC450-C

　　Explanation: Acrel-2000T/A is connected to four ATC450-C through RS485 interface to achieve centralized temperature display in the switchgear. Each ATC450-C can receive 60 wireless temperature sensors ATE100/100M/200/400.

　　b. Acrel-2000T/A paired with ATC600

　　Explanation: Acrel-2000T/A is connected to an ATC600 via RS485 interface to achieve centralized temperature display in the switchgear. Each ATC600 can receive 240 wireless temperature sensors ATE100/100M/200/400.

　　c. Acrel-2000T/B distribution room centralized monitoring

　　Explanation: Acrel-2000T/B can not only connect multiple ATC transceivers through RS485 to receive all types of sensors for centralized display, but also communicate with wireless temperature measurement related local display devices in the distribution room for centralized display. At the same time, it can also connect to intelligent control, microcomputer protection, power instruments and other power monitoring equipment in the distribution room for monitoring.

　　3.6 Low voltage electrical contact wired temperature measurement and transformer winding temperature measurement configuration scheme ARTM-8 Pt100

　　Explanation: The ARTM-8 temperature inspection instrument can be equipped with 8 Pt100 sensors, wired connections. The Pt100 sensors are provided by the customer. When measuring low-voltage electrical contacts, the Pt100 sensors need to be insulated.

　　4 Wireless Temperature Measurement System Solutions

　　The Acrel-2000/T wireless temperature measurement system can access temperature data from all temperature measurement devices at the user station's equipment layer. Using computer technology, modern electronic technology, communication technology, and signal processing technology, the temperature data from the connected temperature measurement devices is read, analyzed, and processed, and displayed on the computer to monitor all temperature nodes in the entire station. The system has an independent database that can record data, query data, query curves, query reports, and has functions such as high temperature, over temperature limit alarm, and alarm time query. The online temperature monitoring of wireless temperature measurement systems can enhance equipment safety, timely, continuously, and accurately reflect the operating status of equipment, avoid safety accidents, and reduce equipment accident rates. User stations do not require regular inspections, reducing manpower and material resources, and achieving automated management.

　　The system networking diagram is as follows: Ankerui passive wireless temperature sensor

　　The temperature acquisition transceiver of the ATE400 switchgear online temperature monitoring system transmits sensing RF signals through an antenna, and the passive wireless temperature sensor passively returns temperature corresponding frequency signals; After receiving the feedback signal, the temperature acquisition transceiver processes and packages the data, and transfers it to the passive wireless temperature measurement management device in the substation. Using a TCP/IP network data converter, the communication protocol of the temperature monitoring equipment in the switch cabinet is converted. The data is uploaded to the main station of the passive wireless online temperature measurement system through the substation comprehensive data network for the team to monitor and analyze the operating temperature of the equipment to ensure its stable operation. The passive wireless temperature measurement management device at the substation side manages the operating temperature data of the equipment in this station, and has functions such as querying real-time operating data, historical operating data, alarm data, report generation, and SMS alarm.

　　The main station of the passive wireless online temperature measurement system manages the temperature data of the equipment connected to each substation, which is constructed and maintained by the team. Relevant personnel can query real-time operating data, historical operating data, alarm data, report information, etc. through web browsing, and complete system management functions such as ledger management, channel management, and user management through web pages. The system has good openness, scalability, portability, maintainability, reliability, and security.

AfterSalesService :

• ATE400 switchgear online temperature monitoring system