Illustration: facility energy panel with meters, current sensors and an RS485 gateway.
Compare power use during irrigation
Bring pump or farm-panel readings into an operating record. Select the meter around the circuit, wiring and current input, then agree how the readings reach your system.
See consumption by building or process
Factories and facility teams can use sub-metering to compare loads. Operational monitoring and utility billing have different approval requirements.
Specifications & version options
Configuration
Three-phase four-wire, CT connected
Voltage
3 x 57.7/100 to 230/400 VAC; operating range 0.6–1.3 Un
Frequency
50 Hz ±5%
Current input
0.05–5(10) A; starting current 0.1% Ib
Accuracy
Active energy Class 0.5S; reactive energy Class 2
Measurements
Bidirectional active/reactive energy, multi-rate energy and maximum demand
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Pulse constants
10,000 imp/kWh and 10,000 imp/kvarh
Communication
RS485 and infrared; plug-in PLC, RF, 2G, 3G or 4G module by configuration
Power consumption
≤2 W; 10 VA
Environment
-25 to +70 °C operation; ≤95% RH; IP54
Display
LCD
Dimensions / weight
300 x 172 x 85.5 mm; approximately 0.9 kg
Need to connect this equipment to an existing controller or platform?
Share your current model, a photo or the connection you need. We help assess interfaces, power and the required configuration.
Public documents describe this product family and selection options. Wiring, register maps and compliance documents must match the model and version selected for your order.
Confirm the three-phase four-wire system voltage, primary CT ratio, 5 A secondary circuit, polarity and installation drawing.
Define the HES or AMI data profile, ordered plug-in communication module, protocol and security responsibilities before the pilot.
List the required energy registers, tariff periods, maximum-demand data, tamper events and remote-upgrade policy.
Review destination-country metrology approval, utility acceptance, markings, enclosure, seal workflow and commissioning records.
Show 1 more selection check
Use the pilot to confirm CT wiring, communication coverage, clock handling, data completeness and acceptance criteria before rollout.
Compatible with
Three-phase four-wire installations using CT secondary current within the input range
HES or AMI platforms after the data profile, protocol and security responsibilities are reviewed
One selected plug-in PLC, RF, 2G, 3G or 4G communication module
RS485 and infrared local interfaces when included in the ordered configuration
Typical package
Three-phase four-wire CT-connected smart electricity meter
One selected plug-in communication module
CT, wiring and protocol mapping sheet for the ordered configuration
Pilot sample with acceptance checks defined for the destination project
Applications
Electrical ratings, current-sensor arrangement, gateway and panel wiring are confirmed before quotation.
Use this meter for three-phase four-wire AMI or remote-metering projects that require CT-connected current input, bidirectional active and reactive energy measurement, local LCD readout and a selectable communications path. The hardware provides RS485 and infrared interfaces and accepts plug-in PLC, RF, 2G, 3G or 4G modules. The CT ratio, ordered module, protocol profile, wiring, markings and destination approval are confirmed for each project.
CT-connected three-phase metering in commercial and industrial installations
AMI pilots that require a replaceable PLC, RF or cellular communication module
Bidirectional active and reactive energy collection for monitored import and export
Remote meter-reading projects using an approved HES or customer data platform
Is this a direct-connected or CT-connected electricity meter?
The hardware is a three-phase four-wire CT-connected meter with a documented current input of 0.05–5(10) A. The primary CT ratio and wiring diagram are confirmed for the project before quotation.
Which communication options are available?
RS485 and infrared interfaces are documented on the meter. Plug-in PLC, RF, 2G, 3G or 4G modules are available by configuration. The quotation names the single ordered module, protocol profile and regional network requirements.
Can this meter be used for regulated utility billing?
Do not assume that it can. Regulated billing requires confirmation of destination-country metrology approval, utility acceptance, markings, security requirements and certificate coverage for the exact ordered configuration.
What should I provide when requesting a quote for the AMI Three-Phase CT Smart Electricity Meter?
Country, utility and metrology requirements; System voltage, wiring diagram, CT primary ratio and 5 A secondary circuit; Required energy, tariff, demand and event data; HES / AMI protocol, ordered communication module and security responsibilities
Where can I compare available model options?
Open the Application selection guide linked on this page. Use it to compare equipment options before requesting a configuration.
Will it work with my existing system?
Check the field signal, supply, protocol and receiving platform against the selected model. The connection options listed on this page are a starting point; send your equipment model or interface document so we can check the combination before ordering.
Product-family reference. Final ordered model and specifications are confirmed in the written quotation.
