AT281Y Series Digital Three-Phase Multifunction Meter

Application: Smart Buildings and Facility Management Industrial Enterprise Power Distribution Automation Energy Consumption Management Various Power Distribution Cabinet/Enclosure Installation Applications

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Product Details

Application:

Smart Buildings and Facility Management

Industrial Enterprise Power Distribution Automation

Energy Consumption Management

Various Power Distribution Cabinet/Enclosure Installation Applications

Functions:

Multi-tariff function
Demand monitoring,
Harmonic distortion measurement
Supports RS485 communication
Segment LCD display

Parameters

Working Power	AC/DC85~265V; DC18V~72V(Optional)
Working Power	Power consumption ≤2W
AC input	Rated AC 100V、220V、400V
Input current	Primary current：1-9999A
Input current	Secondary side input：1A or 5A

Accuracy	Voltage/Current 0.2%
	Frequency 0.2%
	Power / Power Factor 0.5%
	Active Energy 0.5S Class
	Reactive Energy 1.0Class
	Harmonic 1%

Dimension

Wiring

Three-phase multifunction power meter is designed for accurate measurement and monitoring of electrical systems. It can be used to measure key power parameters such as voltage, current, active power, reactive power, apparent power, power factor, frequency, and energy consumption. The meter helps users understand operating conditions and manage electrical loads more efficiently. With a clear display and practical multifunction design, it can provide convenient access to real-time electrical data. It is suitable for industrial equipment, commercial buildings, power distribution systems, control cabinets, workshops, factories, and other applications that require reliable power monitoring. The Three-phase multifunction power meter supports three-phase electrical measurement and can help identify abnormal voltage, current, or load conditions during daily operation. Its compact structure makes installation easier in electrical panels and distribution cabinets. Depending on the model and configuration, communication functions can also support remote data collection and system integration. By combining multiple measurement functions in one device, this meter can reduce the need for separate instruments and simplify electrical management. It is a practical solution for energy monitoring, equipment management, power analysis, and electrical safety supervision.

ATJ180Y Digital Three-Phase Multifunction Meter

AT280Y Series Digital Three Phase Multifunction Meter

AT281Y Series Digital Three-Phase Multifunction Meter

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