IM1253C single-phase AC-DC 485communication electrical measuremt

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IM1253C

IM1253C single-phase AC-DC 485communication electrical measuremt

◆Collect single-phase AC and DC parameters, including voltage, current, active power, power factor (AC only), frequency (AC only), electrical energy and other electrical parameters;

◆Power data power failure protection

◆The communication protocol adopts the general standard DL/T 645-2007 of the power industry and the standard Modbus-RTU protocol (choose one of the two);

◆Support 485 communication, the baud rate can be set, the default is 4800, and the maximum support is 19200;

◆Three anti-paint coating, lead-free processing technology.

◆The product has obtained the RoHS report and the test report of the Metrology Institute.

◆Meet the relevant measurement requirements in "QZTT2301.4-2018 Base Station Intelligent Field Supervision Unit(FSU) Technical Requirements Part 4: Micro Station Type".

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product Description

The IM1253C single-phase AC and DC energy metering module is developed by Shenzhen iRdopto Optoelectronics Co., Ltd. in order to adapt to various manufacturers to monitor the power consumption of their products; it is also a EV charger, street lamp monitoring, computer room, base station monitoring, energy-saving renovation, Intelligent power management, FSU, security monitoring, equipment energy consumption monitoring and many other industries and various types of power monitoring demand manufacturers supporting modules. The accuracy of this module is better than the China national level 1 standard; it adopts industrial-grade special energy metering SOC IC; it is convenient to connect with other single-chip microcomputers through the corresponding interface to realize automatic data acquisition and monitoring functions;

technical parameter

Voltage range:1-380V ±0.5%F.S
Current range:0.01-50A ±0.5%F.S
Current range extension:Expandable external sum, current transformer/manganese shunt (customized)
frequency:AC50Hz
Minimum power variable:0.0001kW
carbon emission:yes
power factor:measurable
Pulse constant:3200imp/kWh
Minimum energy variable：0.001kWh
Interface Type RS485;(external separate power supply required)
communication protocol:DL/T 645-2007 and MODBUS-RTU
Data Format:Default N,8,1
baud rate:2400bps-19200bps, default 4800bps
Data refresh interval:≥250ms
indicator light:Pulse (red), power/communication (red)
Typical power consumption:≤10mA
Power supply:Isolated DC (3.3V-5.5V) power supply
Operating temperature:-40～+85℃
Dimensions:Length 41.6mmx width 26.6mmx height 11.4mm
Application field:AC/DC EV charger, smart transportation, AC/DC power supply monitoring, Field Supervision Unit (FSU)

The reasons why many listed companies choose us

Professional

A national high-tech enterprise, the R&D team has been deeply involved in the electrical measurement industry for more than 20 years. 100% of the R&D personnel have a bachelor degree or above, and 60% have a master degree or above. It is the main supplier of electrical measurement solutions in the smart meter and EV charger industry, and is the standard of "Integrated Energy Power Sensing Terminal" and "Integrated Energy Internet of Things Gateway" drafting unit.
One-stop

■ Exclusively provide 4 kinds of electrical measurement solutions in China
1.Electric energy metering IC
2.Electric energy metering scheme / module
3.Electric energy metering kit
4.Electric energy metering scheme
■ provide customers with electrical measurement calibration equipment and services.
Great industry experience

Products are used in more than 10 industries such as smart meters, EV charger, electromobile charger, power exchange stations, power exchange cabinets, smart light poles, smart agriculture, smart buildings , smart parks, smart factories, Field Supervision Unit（FSU）, energy management and smart transportation. And Irdopto provides more than 100 kinds of electrical measurement solutions, has more than 1,000 customers, and has sold more than 1 million metering modules.