Product-family illustration. Appearance and accessories depend on the ordered configuration.
DIN-Rail Three-Phase Energy Meter
Equipment options & specifications
Four-module three-phase DIN-rail meter family for panel energy monitoring, with direct-connected 80 A or 100 A configurations and RS485 Modbus on selected variants.
Appearance, connectors and included accessories follow the configuration confirmed in your quotation.
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, direct connected
Rated system
3 x 230/400 V; 50 Hz (50/60 Hz on a specific model)
Direct-connected current
Up to 80 A or 100 A, depending on the selected family
Measurements
Active energy, V, A, power and Hz; reactive energy / PF on selected variants
Active-energy accuracy
Class 1.0 or Class B, depending on the selected family
Communication
RS485 variants; Modbus RTU on selected configurations
Show 5 more specification rows
Pulse output
SO active-energy output; 1000 imp/kWh in the product documentation
Display
LCD; backlight and power-outage display are configuration dependent
Enclosure
IP51 indoor panel installation
Mounting
35 mm DIN rail, approximately four modules wide
Destination approval
Destination approval and billing suitability confirmed before order
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.
Customer platform or an agreed third-party service
How the model is selected
Check the installation, electrical interfaces and documents before choosing the model.
Site requirement
Application, medium, mounting and environment
Hardware configuration
Signal, protocol, power and enclosure
Your quotation
Model, quantity, certificates and delivery
Connecting field equipment
Illustration: remote-monitoring integration with field enclosure, gateway, power and industrial equipment.
Select the electrical and communication variant before quotation
These direct-connected three-phase DIN-rail meters have model-dependent functions. Check the ordered model for the features you need.
The electrical system is three-phase four-wire, 3 x 230/400 V at 50 Hz; 50/60 Hz is available on a specific model.
Choose the direct-connected 80 A or 100 A family from the actual maximum circuit current. CT input is outside this product range.
Available multifunction variants measure active energy, voltage, current, power and frequency. Reactive energy and power factor depend on the selected family and configuration.
Show 3 more selection notes
RS485 is available on documented variants. Modbus RTU applies only to the selected configuration, and its register map and serial settings are confirmed before quotation.
Active-energy accuracy is Class 1.0 or Class B depending on the model. Confirm the applicable class and documents for the version you select.
The enclosure is IP51 for indoor panel installation on 35 mm DIN rail. Backlight, power-outage display, multi-tariff functions, markings and certificates are model dependent.
Continue product selection
Compare adjacent hardware families for the same monitoring path.
Confirm a three-phase four-wire, 3 x 230/400 V circuit before selecting this direct-connected family.
Choose the 80 A or 100 A family from the actual maximum circuit current and protective-device arrangement. Use a separately verified CT-operated family when direct connection is unsuitable.
List the required measurements. Active energy, voltage, current, power and frequency are in the available multifunction scope; reactive energy and power factor depend on the selected configuration.
Choose RS485 Modbus or SO pulse output and provide the connected gateway, logger or PLC. RS485, Modbus registers and serial settings are not assumed for every variant.
Show 2 more selection checks
Confirm panel space, 35 mm DIN-rail mounting, indoor IP51 suitability, wiring direction and the responsible electrician’s protection and isolation plan.
State whether the reading is for operational sub-metering or regulated billing. Destination approval, utility acceptance and certificates must be checked separately for regulated use.
Compatible with
Three-phase four-wire panel circuits using the selected direct-connected 80 A or 100 A meter family
RS485 Modbus masters, gateways and data loggers when the ordered meter variant includes RS485
Pulse counters and loggers when the ordered meter variant includes an SO active-energy output
SCADA, BMS or customer platforms through a separately selected gateway or data-acquisition path
Typical package
Selected direct-connected 80 A or 100 A three-phase four-wire DIN-rail meter
Selected RS485 Modbus or SO pulse-output configuration
Wiring diagram, communication settings and applicable register map
Gateway or data logger when remote collection is required
Panel protection, isolation and terminal hardware specified by the responsible electrician
Applications
Electrical ratings, current-sensor arrangement, gateway and panel wiring are confirmed before quotation.
Use this family for direct-connected three-phase four-wire sub-metering in an indoor electrical panel. Selection starts with the 3 x 230/400 V system and maximum circuit current, then fixes the 80 A or 100 A family, required measurements, RS485 or pulse output, register map and compliance use. It is not a CT-operated meter family, and regulated billing use requires destination-specific approval before release.
Three-phase panel sub-metering for industrial facilities and commercial buildings
Solar, EV-charging and equipment circuits within the selected direct-current limit
Energy-data acquisition through an RS485 Modbus gateway on the selected communication variant
Local energy pulse collection using the selected SO output variant
Is this a direct-connected or CT-operated three-phase meter?
This product family is direct connected. The documented families are selected for up to 80 A or 100 A, depending on the ordered configuration. Circuits that require external current transformers need a separately verified CT-operated meter family.
Does every version include RS485 Modbus RTU?
No. RS485 is available on documented variants, and Modbus RTU applies to selected configurations. Confirm the ordered communication option, baud rate, parity, device addressing and register map before quotation.
Which electrical measurements are available?
The available multifunction variants include active energy, voltage, current, power and frequency. Reactive energy and power factor depend on the selected family and configuration, so the required measurement list is fixed in the quotation.
Can this meter be used for regulated utility billing?
Do not assume that it can. Destination-country approval, utility acceptance, markings and certification scope must be confirmed for the exact ordered configuration before any regulated billing use.
What should I provide when requesting a quote for the DIN-Rail Three-Phase Energy Meter?
Single-line diagram, three-phase four-wire voltage and wiring direction; Normal and maximum circuit current, protective-device rating and required 80 A or 100 A family; Required measurements: active / reactive energy, voltage, current, power, frequency and power factor; RS485 Modbus or SO pulse requirement, serial settings, register map and connected gateway / PLC / logger
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.
