Current Transformers
Current Transformers
Since 2002, Acrel has focused on low-voltage power solutions. Acrel not only offers meter solutions but also a variety of current transformer solutions. Whether you need split-core, closed-core, high-precision ones, or Hall effect transformers with 4-20mA output, you can find the right one at Acrel.
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AKH 0.66 CTs.pdf
Acrel Current Transformers
Current transformers, Hall sensors, and current transducers are key components in power monitoring, each with distinct focuses yet working in tandem. Current transformers are mostly used in AC scenarios – Acrel’s regular models, including closed-core and split-core types, boast 0.2-class accuracy and fit currents from 100A to 600A. They often pair with AC meters to convert large currents into measurable small signals, making them a staple in distribution monitoring. Hall sensors, on the other hand, suit DC or AC-DC mixed environments, outputting 4-20mA signals with quick response and good linearity; Acrel’s Hall products are commonly used in DC panels and battery monitoring, working well with DC meters. Current transducers act more like "signal converters," processing signals from transformers or Hall sensors into standard 4-20mA analog or digital outputs, easily connecting to systems like PLC and SCADA for longer-distance data transmission and centralized monitoring. Together, these three cover various power measurement needs across high and low voltages, AC and DC, fitting scenarios from factory energy analysis to equipment status monitoring with the right combinations.
Current transformers, Hall sensors, and current transducers have followed energy meters into more fields. In photovoltaic systems, they work with meters to track current changes, making power generation and consumption data clearer. In UPS monitoring at data centers, they accurately capture current signals to ensure stable power supply. In the power circuits of telecommunication base stations, whether AC or DC, you can find suitable models. Even in the prepaid systems of shopping centers, they’re used to collect current in real time, making billing more accurate. These unassuming components are quietly building reliable bridges for power monitoring in various fields.
Types of Acrel Smart Energy Meter
Energy Meter for Charging Pile
Single/Three-phase AC, DC Digital meter electricity that complies with the corresponding IEC standards can be used in all kinds of AC and DC charging piles to realize charging energy measurement, real-time monitor.
Energy Meter for Data Center
Multi-circuit energy meters can real-time monitor the data displayed on HMI, and upload it to the power and environment monitoring system by RS485 on the touch screen to reduce energy consumption.
MID Approved Energy Meter
Acrel hot sell MID-approved energy meter, with MID certificate and MID standard. RS485 port with Modbus-RTU protocol, under 80A direct connection. Din Rail type and small size. Widely sold in Europe and used in EV charging piles.
Energy Meter for Wireless Temperature Solution
Compared to Traditional Temperature Sensors, Wireless Temperature Sensors are easier to install in the electric cabinet/Bus-bar/Switchgear. The maximum distance could reach 150m and monitor 360 electrical temperature points at the same time. Also can be connected to PLC with its 4-20mA analog output.
Energy Meter for Solar System
In the Photovoltaic/PV system, to make sure the excess energy power will not go to the grid, usually will use the RS485 interface to connect the Bi-direction smart meter, the meter can send the digital output/analog output to the inverter to prevent the photovoltaic grid-connected system from generating reverse power.
Energy Meter for Prepaid Billing System
Acrel Prepaid Energy Meter has an internal control circuit breaker, which means this meter can automatically open or close the circuit after reaching the conditions or can use the Wireless/Sim card prepaid meter controlled by CLOUD. Customers can use IC cards or online payment to deposit the electric fee which will also make the property easy to manage.
Energy Meter for IoT Cloud Platform
All Acrel Energy Meters can be connected to the 4G/WIFI-AWT100 Gateway by Modbus-RTU protocols, to upload the data by MQTT protocols to the Cloud Platform. Monitor the data whenever and wherever by phone or web browser.
Energy Meter for Base Station
Multi-circuits DC energy meter/Multi-Branch smart meter mainly used for the telecommunications base station, Maximum has 6 channels via DC/AC Hall Sensor or shunt. Can connect to Acrel AWT100 smart Gateway by RS485 Modbus-RTU become the wireless energy meter and upload the data to the COULD.
Energy Meter for MID/UL
Acrel Single Phase Three Wire Energy Meter designed for USA/Canada AC 120V or Rated RMS current AC 200A with UL Certification, EMC Conducted Emission, and Radiated Emission, can be used in both industrial and residential environments.
About Acrel
Professional Electrical Solution Provider
Acrel is an electricity manufacturer that specializes in providing energy efficiency management and electricity safety solutions for enterprise microgrids, Medium-Low Voltage System.
Acrel is an electricity manufacturer that specializes in providing energy efficiency management and electricity safety solutions for enterprise microgrids, Medium-Low Voltage System.
19 Years’ Experiences
Acrel is a smart electric meter manufacturer established in 2003, integrating research, production, sales, and service. During these 19 years, we took thousands of smart energy meter projects in the World.
Acrel is a smart electric meter manufacturer established in 2003, integrating research, production, sales, and service. During these 19 years, we took thousands of smart energy meter projects in the World.
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Beijing Olympic Project
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Shanghai World Expo Project
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Africa Base Station Project
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Shanghai-Kunming High-speed Railway
Courage to innovate
Acrel owns 5 invention patents, 20 invention patents, 121 utility model patents, 146 appearance patents, 19 core journal professional papers, 231 computer software labor rights, and has participated in the formulation of multiple national or industry standards.
Advanced Production Equipment
Acrel owns 8 SMT production lines, 1000 operators for mass production of surface mount technology components in the smart electric meter manufacturing plant. Preparing for bulk order and promise the delivery time.
OEM&ODM
Acrel is an electrical monitoring factory, we are ready for any OEM, ODM consulting, and requests. Leave everything to us, Acrel will prepare all products for your company.
Reputation Certification & Certifications
Acrel adopts lead-free production technology, has a product testing center that has obtained the National Laboratory Certification and Accreditation (CNAS), CE, and SGS Certification, and also supports other third-party by ISO, BV. For certifications, Acrel is willing to obtain any reasonable professional certificate to meet customer needs. Right now Acrel has MID, CE, IEC, EMC, and UL certifications for different smart energy meters.
Continuous research and innovation capabilities
In the smart energy meter field, we continue to research and develop new technology. For the IoT (Internet of things) side, right now we have WiFi, 4G, Lora, and NB communication methods.
If you are in the electrical consultant Department：
You can use Acrel Meter in Renewable Energy Filed: Solar Energy Monitoring, Charging Pile Consumption Monitoring, etc.
In Commercial Filed: Commercial Prepayment Cloud Platform System, Power Consumption IoT Cloud Platform, etc.
In Infrastructure Construction: Base Station Energy Consumption Monitoring, Hospital Isolation Power Supply System
If you are the Electrical Distributor/Agent Department, You can enjoy Acrel Agent benefits including but not only:
1. buy products with Agent price
2. Free product teaching to make sure our Agents know how to use our products.
3. Newest product information to help our Agent catch the marketing chance.
4. Free technical team support.
5. Free Professional electrical installation guidance.
If you are the Power Energy System integrator and focus on Wireless Platform, you may be interested to know：
1. Right now all of Acrel’s products can upload the data to our platform by using MQTT protocols.
2. Acrel has different communication methods, like Lora or LoraWAN 868 915 923 frequency, 4G, WiFi, and Ethernet, to meet different fields’ conditions.
3. Our energy meter data upload interval is changeable, the minimum upload interval can be 10 seconds, default is 5 mins. Current and Voltage is real-time value, and the energy consumption is Cumulative value.
4. We prepared all MQTT-JSON coding documents to help you integrate our hardware into your software. Once you find any problems, our technical team will do the debug for you.
5. If you have your platform, or you are preparing your platform, we can offer you our API interface to show the data on your platform, or you can upload the data directly to your platform.
6. OEM&ODM Service
If you are the end-user, you may need our service:
1. Free Customs Clearance Help
2. Free Technical Team Support
3. Free Remote Control Debugging
4. Free Professional Electrical Installation Guidance.
5. Free 2-Year Warranty
6. Customizable platform
7. Free professional technical consulting and service.
If you are from Electric Power Design Institute, we can offer：
1. Electrical power wiring (principle) diagram
Complete Buying Guide of Energy Meter
If you are in the electrical consultant Department：
You can use Acrel Meter in Renewable Energy Filed: Solar Energy Monitoring, Charging Pile Consumption Monitoring, etc.
In Commercial Filed: Commercial Prepayment Cloud Platform System, Power Consumption IoT Cloud Platform, etc.
In Infrastructure Construction: Base Station Energy Consumption Monitoring, Hospital Isolation Power Supply System
If you are the Electrical Distributor/Agent Department, You can enjoy Acrel Agent benefits including but not only:
1. buy products with Agent price
2. Free product teaching to make sure our Agents know how to use our products.
3. Newest product information to help our Agent catch the marketing chance.
4. Free technical team support.
5. Free Professional electrical installation guidance.
If you are the Power Energy System integrator and focus on Wireless Platform, you may be interested to know：
1. Right now all of Acrel’s products can upload the data to our platform by using MQTT protocols.
2. Acrel has different communication methods, like Lora or LoraWAN 868 915 923 frequency, 4G, WiFi, and Ethernet, to meet different fields’ conditions.
3. Our energy meter data upload interval is changeable, the minimum upload interval can be 10 seconds, default is 5 mins. Current and Voltage is real-time value, and the energy consumption is Cumulative value.
4. We prepared all MQTT-JSON coding documents to help you integrate our hardware into your software. Once you find any problems, our technical team will do the debug for you.
5. If you have your platform, or you are preparing your platform, we can offer you our API interface to show the data on your platform, or you can upload the data directly to your platform.
6. OEM&ODM Service
If you are the end-user, you may need our service:
1. Free Customs Clearance Help
2. Free Technical Team Support
3. Free Remote Control Debugging
4. Free Professional Electrical Installation Guidance.
5. Free 2-Year Warranty
6. Customizable platform
7. Free professional technical consulting and service.
If you are from Electric Power Design Institute, we can offer：
1. Electrical power wiring (principle) diagram
Complete Buying Guide of Energy Meter
✔ What is the energy meter?
✔ What are the types of Smart Digital Kwh Meters?
✔ Is the electronic Digital Power Meter connected in series or parallel?
✔ What are the basic parameters of the Electric Smart Meter?
✔ How is the accuracy of the Electric AC Power Monitor Meter defined?
✔ Which Electronic Power Meter is the best?
✔ How to read Smart Digital Meters?
✔ How does a Digital AC/DC Energy Meter work?
✔ What are the Energy Meter's components?
✔ What are the benefits of Smart Kwh meters?
✔ Main advantages of Digit Smart Energy Meters？
✔ 8 Things You Need To Know Before You Buy Your Digital Energy Meter
✔ Answers to FAQ in Acrel Power Meter service
What is the energy meter?
Energy Meter can also be named electricity meter, Digital Smart Meter, Kwh Meter, mainly used to monitor electric current, voltage, the total power consumed. In regular energy power selling, an energy meter will be used for energy measurement to record the electric fee. Usually, the energy meter needs the Current Transformer/Hall Sensor to connect the live wire as single-phase two-wire or three-phase three wires/ three-phase four wires. Communicate the PLC or cloud by MODBUS-RTU or MODBUS-TCP/IP.
What are the types of Smart Digital Kwh Meters?
As far as the types of electric energy meters, there are currently two types on the market, one is a mechanical electric energy meter, and the other a smart digital electric energy meter. Compared with the billing method of the mechanical electric Digital meter electricity, which uses a magnet and a rotating aluminum plate, right now almost all projects now use smart meters, which are more accurate and intelligent, making it easier for you to control electricity consumption. Smart meters are composed of different circuit boards, which are the control center of the meter, and they use a larger blank Made of glass fiberboard, one board can make 6~8 circuit boards, depending on the form of the meter, to improve the accuracy of the meter, many processes in the manufacturing process are completed by robots.
For smart digital energy meter can be divided into different parts:
In measurement, the energy meter can be divided into two parts: AC Meter and DC meter.
In circuit's part, Digital meter electricity can be divided into four parts: Single Phase Meter, Three Phase Meter, Branch Circuits Single Phase Meter, and Branch Circuits Three Phase Meter
In the installation, the energy Meter can be divided into two parts: Panel Meter and Din Rail Meter.
For smart digital energy meter can be divided into different parts:
In measurement, the energy meter can be divided into two parts: AC Meter and DC meter.
In circuit's part, Digital meter electricity can be divided into four parts: Single Phase Meter, Three Phase Meter, Branch Circuits Single Phase Meter, and Branch Circuits Three Phase Meter
In the installation, the energy Meter can be divided into two parts: Panel Meter and Din Rail Meter.
Is the electronic Digital Power Meter connected in series or parallel?
Electric energy meters are not divided into series and parallel. The single-phase electric energy meter has 4 terminals, from left to right are the live wire, the load live wire, the power neutral wire, and the load neutral wire. In a circuit, the part that senses the current (transformer or shunt) is connected in series in the circuit.
Which Electronic Power Meter is the best?
Electric energy meters can be divided into active energy meters, reactive energy meters, maximum demand meters, tariff Digital meter electricity, prepaid energy meters, multi-function energy meters according to their uses. There is no definite result here to say which kind of electric Digital meter electricity is the best because each power meter has its usage scenarios, such as prepaid energy meters, which are mainly suitable for commercial plazas, and those with maximum demand are mainly suitable for factories to reduce costs. Of course, like Acrel's most powerful APM meter, it can have multiple functions at the same time.
How to read Smart Digital Meters?
1. Multi-function meters often have LED or LCDs that can display the current, voltage, and frequency locally.
2. The multi-function smart meter often has an RS485 interface. You can connect the 485 lines to the computer, send the upper computer command to the meter by MODBUS-RTU protocol/MODBUS-TCP/IP, and let the smart meter return the current electrical parameters to read the data.
3. For some electric meters with wireless MQTT upload function, such as 4G/wifi wireless smart meters, you can use the web page and mobile phone to remotely monitor real-time electric parameters, and set the power consumption APP reminder
2. The multi-function smart meter often has an RS485 interface. You can connect the 485 lines to the computer, send the upper computer command to the meter by MODBUS-RTU protocol/MODBUS-TCP/IP, and let the smart meter return the current electrical parameters to read the data.
3. For some electric meters with wireless MQTT upload function, such as 4G/wifi wireless smart meters, you can use the web page and mobile phone to remotely monitor real-time electric parameters, and set the power consumption APP reminder
How does a Digital AC/DC Energy Meter work?
First, the voltage and current of the actual line are sampled, and the power signal is generated by the UI multiplier; secondly, the U/f (voltage/frequency) converter is used to convert the power signal into a pulse signal with a certain frequency, and the pulse signal is converted by the counter. Cumulative power consumption
What are the Energy Meter's components?
There are many components of the electric energy meter, such as relays, liquid crystals, metering chips, transformers, resistors, capacitors, varistors, thermistors, current transformers, voltage transformers, voltage regulator blocks, backlight boards, light-emitting diodes, microcontrollers, memory, In addition, compared with traditional electric energy meters, Acrel APM series electric meters use all-digital methods to calculate electric energy. The components are mainly micro-chip components and special high-precision integrated circuits. Capacitors and resistors are produced by SMD, which is a high-performance power meter product.
What are the benefits of Smart Kwh meters?
1. Save electricity expenses: Users can make full use of the difference between peak and valley electricity prices to customize electricity consumption plans independently, use the same electricity, and spend less money.
2. Self-consumption and transparency: Users can check their current electricity prices and remaining electricity bills on their computers/mobile phones/WeChat, and easily grasp electricity consumption information, to achieve clear consumption.
3. Payment is more convenient and fast: Users can pay and recharge online, making payment more convenient.
4. Avoid arrears and power outages: When the balance is insufficient, the smart meter will automatically alarm and remind users to pay and recharge, to avoid losses caused by arrears and power outages.
5. The prepaid function is more flexible: the smart meter can recharge the mobile phone online, pay first and then use the electricity, no longer need to pay the bill in the business hall every month, and reduce the waiting time.
6. Avoid human errors & save labor cost: Smart meters can actively settle according to the user's electricity consumption, avoiding errors that may be caused by traditional manual meter reading methods.
Effectively prevent meter failures: Through the remote information transmission function of the smart meter, electric power workers can monitor the working status of the meter in real-time, find out the failure of the meter in time, and avoid losses to users.
2. Self-consumption and transparency: Users can check their current electricity prices and remaining electricity bills on their computers/mobile phones/WeChat, and easily grasp electricity consumption information, to achieve clear consumption.
3. Payment is more convenient and fast: Users can pay and recharge online, making payment more convenient.
4. Avoid arrears and power outages: When the balance is insufficient, the smart meter will automatically alarm and remind users to pay and recharge, to avoid losses caused by arrears and power outages.
5. The prepaid function is more flexible: the smart meter can recharge the mobile phone online, pay first and then use the electricity, no longer need to pay the bill in the business hall every month, and reduce the waiting time.
6. Avoid human errors & save labor cost: Smart meters can actively settle according to the user's electricity consumption, avoiding errors that may be caused by traditional manual meter reading methods.
Effectively prevent meter failures: Through the remote information transmission function of the smart meter, electric power workers can monitor the working status of the meter in real-time, find out the failure of the meter in time, and avoid losses to users.
Main advantages of Digital Smart Energy Meters？
1. The fully electronic energy meter has high accuracy and accurate measurement
Since the measurement principle of the all-electronic energy meter is data sampling, the measurement of electric power is completed by the multiplier, and its measurement accuracy is high. The basic error of the 2.0-level all-electronic energy meter is between 0.2 and 0.6, which is equivalent to 10% of the error of the mechanical meter. The all-electronic electric Digital meter electricity has high sensitivity. For mechanical meters of the same specification, such as 5 (20) A, the starting current is 25 mA, while the electronic meter is only 10 mA, which can accurately measure under small loads.
2. The workload of verification is reduced and the work efficiency is improved
2.1 Since the all-electronic energy meter has no mechanical devices, it does not need to be repaired, thus eliminating the repair process.
2.2 The error curve of the electronic watt-hour meter has good linearity. It is a flat line under each load point. The adjustment method of the error is software adjustment. The whole line is shifted, and the adjustment is convenient.
2.3 The electronic watch uses the pulse signal input to the verification device for verification. As long as the pulse line is connected, the sampling will be successful once, saving time.
3. The electronic smart meter is light in weight, small in size, and easy to transport
The all-electronic single-phase energy meter is small in size and light in weight. During transportation, it can withstand slight shocks, and the adjustment error is not easy to change.
4. The all-electronic energy meter has low power consumption, which is conducive to reducing line loss
All digital energy meters are electronic components. The working voltage and current of each component are millivolt and milliampere. The power consumption of electronic components is small. After testing, the power consumption of energy meters of the same specification is less than 0.6 W, while the power consumption of the mechanical energy meter is nearly 1.8 W. According to the calculation of 180,000 mechanical single-phase electric energy meters currently in operation in our bureau, if all of them are replaced with all-electronic single-phase electric energy meters, the daily power consumption will be reduced by 5 184 kWh, which has a significant effect on reducing line losses.
5. With anti-theft function
The voltage loop and the current loop of the all-electronic energy meter are not independent loops, and the terminal of the meter does not have the voltage hook of the inductive energy meter, which is conducive to preventing electricity theft. The current loop of the electronic energy meter is composed of manganese copper sheets, with low resistance value, and generally does not play a shunt function in the loop. The electronic energy meter counter has the function of anti-reverse metering, which can be metered in the forward direction regardless of whether the current loop is connected in the forward or reverse direction.
6. The failure rate of the all-electronic energy meter is low
The fully electronic energy meter has a strong current loop overload capacity and is not easy to burn the meter. At the same time, special large-scale integrated circuits are used, and there is no mechanical wear under static conditions. In the past two years since China has almost used all-electronic energy meters, the failure rate has dropped from 15% in 1999 to 1.1% now.
7. Reforms in favor of meter reading
The working principle of the all-electronic energy meter determines that the pulse signal is the most basic data information without any conversion. Remote meter reading can be realized by using the all-electronic electric energy meter, which is simple in construction, accurate and convenient in copying.
Since the measurement principle of the all-electronic energy meter is data sampling, the measurement of electric power is completed by the multiplier, and its measurement accuracy is high. The basic error of the 2.0-level all-electronic energy meter is between 0.2 and 0.6, which is equivalent to 10% of the error of the mechanical meter. The all-electronic electric Digital meter electricity has high sensitivity. For mechanical meters of the same specification, such as 5 (20) A, the starting current is 25 mA, while the electronic meter is only 10 mA, which can accurately measure under small loads.
2. The workload of verification is reduced and the work efficiency is improved
2.1 Since the all-electronic energy meter has no mechanical devices, it does not need to be repaired, thus eliminating the repair process.
2.2 The error curve of the electronic watt-hour meter has good linearity. It is a flat line under each load point. The adjustment method of the error is software adjustment. The whole line is shifted, and the adjustment is convenient.
2.3 The electronic watch uses the pulse signal input to the verification device for verification. As long as the pulse line is connected, the sampling will be successful once, saving time.
3. The electronic smart meter is light in weight, small in size, and easy to transport
The all-electronic single-phase energy meter is small in size and light in weight. During transportation, it can withstand slight shocks, and the adjustment error is not easy to change.
4. The all-electronic energy meter has low power consumption, which is conducive to reducing line loss
All digital energy meters are electronic components. The working voltage and current of each component are millivolt and milliampere. The power consumption of electronic components is small. After testing, the power consumption of energy meters of the same specification is less than 0.6 W, while the power consumption of the mechanical energy meter is nearly 1.8 W. According to the calculation of 180,000 mechanical single-phase electric energy meters currently in operation in our bureau, if all of them are replaced with all-electronic single-phase electric energy meters, the daily power consumption will be reduced by 5 184 kWh, which has a significant effect on reducing line losses.
5. With anti-theft function
The voltage loop and the current loop of the all-electronic energy meter are not independent loops, and the terminal of the meter does not have the voltage hook of the inductive energy meter, which is conducive to preventing electricity theft. The current loop of the electronic energy meter is composed of manganese copper sheets, with low resistance value, and generally does not play a shunt function in the loop. The electronic energy meter counter has the function of anti-reverse metering, which can be metered in the forward direction regardless of whether the current loop is connected in the forward or reverse direction.
6. The failure rate of the all-electronic energy meter is low
The fully electronic energy meter has a strong current loop overload capacity and is not easy to burn the meter. At the same time, special large-scale integrated circuits are used, and there is no mechanical wear under static conditions. In the past two years since China has almost used all-electronic energy meters, the failure rate has dropped from 15% in 1999 to 1.1% now.
7. Reforms in favor of meter reading
The working principle of the all-electronic energy meter determines that the pulse signal is the most basic data information without any conversion. Remote meter reading can be realized by using the all-electronic electric energy meter, which is simple in construction, accurate and convenient in copying.
8 Things You Need To Know Before You Buy Your Digital Energy Meter
When the following situations occur, you need to consider purchasing an electronic smart meter :
1. Is the monthly electricity bill expensive for factories and companies?
2. Manual meter reading, labor cost is high?
3. Mechanical meters need to be re-calibrated each season, with high maintenance costs and high transportation costs?
4. Whether it is a computer or a mobile phone, do you want to observe the electricity consumption anytime, anywhere?
5. Difficult to charge electric fees for shopping mall management. Do you want the owner to pay first and then use it?
Read More...
1. Is the monthly electricity bill expensive for factories and companies?
2. Manual meter reading, labor cost is high?
3. Mechanical meters need to be re-calibrated each season, with high maintenance costs and high transportation costs?
4. Whether it is a computer or a mobile phone, do you want to observe the electricity consumption anytime, anywhere?
5. Difficult to charge electric fees for shopping mall management. Do you want the owner to pay first and then use it?
Read More...
Answers to FAQ in Acrel Power Meter service
Is Acrel a trading company or what kind of company? Do you have its production?
Acrel is a company that focuses on power meter manufacturing. It was established in 2003 and went public in 2012. It currently has 3 production bases and 1 sales center.
Is the delivery time for you?
Acrel, which has several production lines, can guarantee the delivery time of various items, and the time for 0~1000 meters is about 2~3 days.
What are the main products of Acrel?
Acrel focuses on the monitoring and management of low- and medium-voltage power. Acrel's products will cover the protection of voltages from 35KV to 380V/220V terminal induction power distribution, whether it is a current transformer or a monitoring meter at the incoming line. Acrel can provide the products you need.
How are Acrel's meters classified and how can I find the meter I need?
Acrel's meter classification has several blocks classified from the function of the meter: AC meter and DC meter.At the same time, our customers can also find the products they want according to another big segment, application scenario classification: Acrel provides a total of 17 industry solutions, including wireless temperature measurement, IT medical system, data center, photovoltaic/photovoltaic Electricity, prepaid plans and the recent popular Internet of ThingsIoT platform solutions and so on.
How to debug after purchasing Acrel's meter? How should I connect to my computer?
After the customer uses the Acrel meter, they can connect to the computer through the RS485 to USB interface data cable, and use Acrel's supporting debugging software (free) for debugging. Acrel's technical team will provide the customer's intention at any time support.
In the field of IoT, how does Acrel upload data to the platform?
Any virtual meter of Acrel can be connected to the AWT100 communication module through the RS485 interface, and connected to wifi, or 4G, 2G, through the adjustment of the AWT100 communication module, and uploaded to the Acrel EMS Internet of Things platform from the mobile phone for real-time data monitoring
If the customer does not want the communication module, they can directly purchase the meter with the 4G function, and our global communication module can be directly uploaded the data to the platform. In the debugging stage, customers don't need to worry about not understanding the software. Acrel's technical team will be online at any time to help and debug remotely.
What is the interface of Acrel's EMS IoT? Does it support customization? how to buy?
Customers can log in: http://iot.acrel-eem.com/
Username: acrel
Password: 123456
Use experience users to experience Acrel's IoT platform. If the technical customer team approves the customized request, the platform will always jointhese functions. At present, Acrel's Internet of Things platform can pay 5000 euros for purchase and buy-out (customers need to build their servers), purchase or provide services for 10 Euros/Year/Meter.
Why choose us?
Our Energy Meter products are widely used in various industries, including power generation, transmission and distribution.
Our company has high-end processing equipment and experienced employees, bringing together many professional technical and management talents.
We are committed to providing sustainable Energy Meter solutions.
We put our team's ideas and strength together and work hard for the production and development of high quality Energy Meter.
Our products are backed by a team of experts who can answer any questions or concerns.
We are committed to the production and research and development of Energy Meter and master the core technology of science and technology in this field.
We are committed to providing the best possible value to our customers.
Our employees are good at all management, get pleasure from their work, enjoy their dedication and sublimate their work ethics.
Our Energy Meter products are easy to install and maintain.
Acrel is a company that focuses on power meter manufacturing. It was established in 2003 and went public in 2012. It currently has 3 production bases and 1 sales center.
Is the delivery time for you?
Acrel, which has several production lines, can guarantee the delivery time of various items, and the time for 0~1000 meters is about 2~3 days.
What are the main products of Acrel?
Acrel focuses on the monitoring and management of low- and medium-voltage power. Acrel's products will cover the protection of voltages from 35KV to 380V/220V terminal induction power distribution, whether it is a current transformer or a monitoring meter at the incoming line. Acrel can provide the products you need.
How are Acrel's meters classified and how can I find the meter I need?
Acrel's meter classification has several blocks classified from the function of the meter: AC meter and DC meter.At the same time, our customers can also find the products they want according to another big segment, application scenario classification: Acrel provides a total of 17 industry solutions, including wireless temperature measurement, IT medical system, data center, photovoltaic/photovoltaic Electricity, prepaid plans and the recent popular Internet of ThingsIoT platform solutions and so on.
How to debug after purchasing Acrel's meter? How should I connect to my computer?
After the customer uses the Acrel meter, they can connect to the computer through the RS485 to USB interface data cable, and use Acrel's supporting debugging software (free) for debugging. Acrel's technical team will provide the customer's intention at any time support.
In the field of IoT, how does Acrel upload data to the platform?
Any virtual meter of Acrel can be connected to the AWT100 communication module through the RS485 interface, and connected to wifi, or 4G, 2G, through the adjustment of the AWT100 communication module, and uploaded to the Acrel EMS Internet of Things platform from the mobile phone for real-time data monitoring
If the customer does not want the communication module, they can directly purchase the meter with the 4G function, and our global communication module can be directly uploaded the data to the platform. In the debugging stage, customers don't need to worry about not understanding the software. Acrel's technical team will be online at any time to help and debug remotely.
What is the interface of Acrel's EMS IoT? Does it support customization? how to buy?
Customers can log in: http://iot.acrel-eem.com/
Username: acrel
Password: 123456
Use experience users to experience Acrel's IoT platform. If the technical customer team approves the customized request, the platform will always jointhese functions. At present, Acrel's Internet of Things platform can pay 5000 euros for purchase and buy-out (customers need to build their servers), purchase or provide services for 10 Euros/Year/Meter.
Why choose us?
Our Energy Meter products are widely used in various industries, including power generation, transmission and distribution.
Our company has high-end processing equipment and experienced employees, bringing together many professional technical and management talents.
We are committed to providing sustainable Energy Meter solutions.
We put our team's ideas and strength together and work hard for the production and development of high quality Energy Meter.
Our products are backed by a team of experts who can answer any questions or concerns.
We are committed to the production and research and development of Energy Meter and master the core technology of science and technology in this field.
We are committed to providing the best possible value to our customers.
Our employees are good at all management, get pleasure from their work, enjoy their dedication and sublimate their work ethics.
Our Energy Meter products are easy to install and maintain.
We have won the trust of our partners, the strong support of our suppliers, the love of our customers and the followers of our employees.
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