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Wireless Temperature Monitoring Solution

Overview

Acrel wireless temperature monitoring solution for electrical equipment is used in high and low voltage power systems to accurately and continuously monitor the temperature of each electrical contact to ensure safe, stable and reliable operation of the power system.

Protocol

Modbus-RTU

Temperature sensor

ATE400, ATE300M, ATE300P, ACE100.

Power Instrument

ARTM-Pn, ATC600, ARTM-8L

Application

Steel industry, Chemical Industry, Mining Industry, Rail Transit, Buildings, Industrial Manufacturing.

Structure

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Applicaiton Scenarios

• Municipal Engineering
• Data Centre 
• Chemical Industry 
• Metallurgical Industry
• Petroleum 
• Traffic Industry 
• Industrial and Mining Enterprise

Typical Solutions

⚫ High voltage Switchgear Temperature Monitoring
Power monitor system 2024cle

Product

Application

Installation size

 

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1.Cable connector temperature measurement

2.Contact temperature measurement

3.Busbar temperature measurement

25.82*20.42*12.8mm
(length*width*height)

⚫ Low Voltage Power Cabinet
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Product

Application

Installation size

 

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ATE400

1.CB connector/busbar temperature measurement

2.Drawer cabinet cable joints temperature measurement

25.82*20.42*12.8mm
(length*width*height)

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ATE300M

Surface temperature measurement of capacitors/reactances

35mm din-rail

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ACE100-29

Temperature measurement of low-voltage outgoing cable joints

67.7*57.4*69.8mm
(length*width*height)

⚫ Transformer
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Product

Application

Installation size

 

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Transformer connector temperature measurement

25.82*20.42*12.8mm
(length*width*height)

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Transformer internal winding temperature measurement

Embedded installation

⚫ Distribution Cabinet
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Product

Application

Installation size

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ATE300M

Temperature measurement of distribution box

35mm din-rail

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ATE300P

Indoor cable trench temperature measurement

70*65*45.5mm,L=2m
(length*width*height, probe wire length)

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AHE100

Temperature and humidity in switchgear/distribution room

35mm din-rail

⚫ Other Devices
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Product

Application

Installation size

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ATE300P

Temperature measurement of motor surface

70*65*45.5mm,L=2m
(length*width*height, probe wire length)

 

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ATE400

Temperature measurement of motor junction box

25.82*20.42*12.8mm
(length*width*height)

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ARTM-8L (Pre-embedded PT100)

Temperature measurement of internal winding of motor

Embedded installation

⚫ Data Center
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Product

Application

Installation size

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ATE300P

  1. Indoor cable tray/bus duct shell temperature measurement
  2. Data center server temperature measurement

70*65*45.5mm,L=2m
(length*width*height, probe wire length)

 

图片14kr0 
PT100/NTC+ARTM-24

Temperature measurement of data center column head cabinet joints

35mm din-rail

⚫ Energy Storage Container
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Product

Application

Installation size

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ARTM-8+PT100

DC busbar for energy storage containers

Embedded installation

Photo On Site

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Rated Products

Product

Features

Application

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ATE300P

• Wireless frequency:433/470MHz

• Communication distance:500m in open area

• Sampling frequency:25s

• Transmitting frequency:25s-5min

• Power source:Battery

• Installation:Rail type/Tie type

• Range of temperature:-50℃~+300℃

• Precision :±1℃

• Battery life:≥5 years(25℃)

• Protection level:IP65

 

Motor surface,busduct shell .etc.

 

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ATE400

• Wireless frequency:433/470MHz 

• Wireless transmission distance, 150 meters; 

• Fase sampling frequency, 15s;

• CT-powered, more than 5A starting current;

• Widely temperature measuring range, -50℃~125℃.

Circuit breaker moving contacts, static contacts, busbars, cables, etc.

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ATE300M

• Wireless frequency:433-510MHz

• Communication distance:1000m in open area

• Sampling frequency:1-240s

• Power source:AC/DC 85~265V

• Installation:Rail type/Tie type

• Range of temperature:-40℃~+140℃

• Precision:±1℃

• Probe:optioanl 1-6 circuits

Low-voltage copper bars, cables, capacitors, reactance, etc.

图片43qh 

ACE100-29

• Temperature Range:-50℃~125℃

• Current Range:1~400A,AC

• Temperature Precision:±1℃

• Current Precision:1%FS

• Sampling & Transmission cycle:CT-powered:10~30S;Battery:3min

•CT-powered, starting current:≥2.5A,AC

• Battery life:3 years(25℃),Replaceable(CR2450)

• Wireless frequency:470Mhz/433Mhz

• Communication distance:150m in open area

• Environment:-40~+85℃;≤95% RH

Low voltage cable with diameter 6~29mm

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AHE100

• Range of temperature:-30℃~+85℃

• Range of humidity:±30%RH

• Temperature Precision:±1℃

• Sampling frequency:25s

• Transmitting frequency:5min

• Communication distance:500m in open area

• Battery life:3years(In 25℃ environment)Replaceable(model CR2450)

 

The environment inside medium and high voltage switch cabinets, terminal boxes, ring main units, box-type transformers and other equipment and in power distribution rooms

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ATC600

• Power supply:AC/DC 85~265V or DC 12-48V

• One channel RS485,modbus-rtu protocol

ATC600-C:Maximum recieve 240 pcs ATE400/ACE100-29/AHE100 data
ATC600-Z:Work with ATC600-C to transmit data
ATC600-M:Maximum recieve 240 pcs ATE300M data

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ARTM-PN

• Wireless temperature measurement, 60 points;

• U, I, P, Q, f, Ep, Eq measurement;

• 4 digital inputs;

• 2 alarm relays, high-temperature alarm;

• LCD display;

• Power supply:AC85-265 Or DC100-300V

• 1 RS485 communication, Modbus-RTU.

 

Can be installed separately in high-voltage cabinets and low-voltage drawer cabinets. Each device can maximum receive data from 60 sensors

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ARTM-8

• Working power supply: AC 85-265V or DC 100-300V

• Installation: embedded installation

• Communication:1-Channel RS485 interface ,Modbus-RTU protocol

• Temperature measurement range: -200℃~600℃

• Contact temperature measurement accuracy: 0.5 level

• Alarm output: 2 channels

• Output capacity: AC 250V/ 5A, DC 30V/ 5A

Can be connected to 8 channels of PT100 temperature signals. Suitable for contacts in high and low voltage switch cabinets, transformer windings, motor windings and other thermal power plants, hydropower stations and other occasions.

图片98yn 

ARTM-8L

• Working power supply: AC85~265V/DC100-300V

• Installation method: embedded installation

• Communication interface: 1-channel RS485 interface (Modbus-RTU protocol)

• 8 channelsPT100/PT1000/NTC

• Alarm output: 5 channels

• Output capacity: AC 250V/ 5A, DC 30V/ 5A

• Temperature and humidity input: optional 1 channel, temperature accuracy ±1℃, humidity accuracy ±3%

• Transmission output: 3 channels, 4~20mA

Contacts in high and low voltage switch cabinets, transformer windings, motor windings,suitable for temperature measurement in other thermal power plants, hydropower stations and other occasions.

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ARTM-24

• Working power supply: AC85~265V/DC100-350V

• 24 Channels Sensor connect

• Installation method: guide rail installation

• Communication interface: 1-Channel RS485 interface (Modbus-RTU protocol)

• Temperature accuracy: ±1℃; humidity accuracy: ±3%

• Alarm output: 2 channels are normally open, corresponding to the low alarm value and high alarm value of each channel respectively.

• Output capacity: AC 250V/ 5A, DC 30V/ 5A

Contacts in high and low voltage switch cabinets, transformer windings, motor windings and other thermal power plants. suitable for temperature measurement in hospitals, hydropower stations and other places.

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HMI Touch Screen

• Touch screen model:ATP007,ATP010

• Touch screen/transceiver operating power supply:DC 24V(±10%),15W

• Temperature measurement range:-50℃~125℃

• Temperature accuracy:±1℃

• Sensor battery span:≥5 years

• Communication Port:RS485/Ethernet MODBUS-RTU

• Communication Protocol:MODBUS-RTU/ MODBUS-TCP

• Operating temperature:-10℃~55℃

 

Can be embedded in high-voltage cabinets and low-voltage drawer cabinets. which can upload the collected temperature data to the monitoring center.

Projects