The EM118089-118091 series is a 100A single-phase rail-mounted meter, and is also a multi-functional energy monitoring meter.It is only 18mm wide, supports RS485 communication, complies with MID certificate & DIN EN 50022 standards, and is suitable for domestic and commercial power distribution systems. 1-phase, 2-wire, tariff, MID compliance. EM118089/90/91 is electronic, compliant with the MID Directive, single-phase electricity meter, designed for measurement in a 2-wire direct system. The EM118089-118091 series is a highly accurate, versatile, and easy-to-use single-phase energy meter. Its ability to measure a wide range of parameters and communicate with various systems makes it a valuable tool for energy monitoring and management.
1.Brief introduction
The EM118089-118091 series is a 100A single-phase rail-mounted meter, and is also a multi-functional energy monitoring meter.It is only 18mm wide, supports RS485 communication, complies with MID certificate & DIN EN 50022 standards, and is suitable for domestic and commercial power distribution systems. 1-phase, 2-wire, tariff, MID compliance. EM118089/90/91 is electronic, compliant with the MID Directive, single-phase electricity meter, designed for measurement in a 2-wire direct system.
Multi-functional: Measures a wide range of electrical parameters, including active and reactive power, energy, and demand.
Communication: Supports RS485 communication for remote data retrieval and configuration.
Compact and Durable: Small footprint, standard din rail mounting, and suitable for indoor use.
Certificate: CE-MID/IEC, CE-LVD, CE-EMC
Compliance: Adheres to international standards like EN50470-1/3, IEC62052-31, IEC61010-1, and IEC62052-11.
Versatile: Suitable for residential, commercial, and renewable energy applications.
2.Technical Parameters
Voltage: 220V, 230V
Current: Various ranges up to 100A,0.25(30A/32A/40A/45A/50/60/80/100A)
Accuracy: Class 1 for active energy, Class 2 for reactive energy
Communication: RS485 (MODBUS and DLT645-2007)
Display: LCD 5+2 digits
Measurement: Measures voltage, current, power, energy, and power factor.
Bidirectional: Active & Reactive, Forward & Reverse Measurement
Demand Measurement: Calculates maximum demand.
Tariff: Supports multiple tariffs for time-of-use pricing.
Communication: Enables remote data retrieval and configuration.
Display: Shows various parameters on a backlit LCD.
The lowest voltage can reach 40% of the standard voltage (EM118090)
3.EM118089/90/91 Comparation Sheet
4.Application
Residential: Sub-metering, energy monitoring.
Commercial: Energy management, demand response.
Renewable Energy: Solar PV, EV charging.
5.What's the advantages of MID Energy Meters
High Accuracy: MID energy meters adhere to strict international standards, guaranteeing precise measurement results.
Multi-functionality: Beyond basic electricity measurement, MID meters offer additional features such as power measurement, power factor measurement, and harmonic analysis.
Compatibility: They typically support multiple communication protocols like Modbus enabling easy integration with other systems.
Reliability: MID meters are designed for long-term, stable operation in demanding environments.
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