Three-phase multi-channel electrical energy meter | up to 1600A with CT | RS485 Modbus | LCD display | for IDC and industrial monitoring

Technical Specifications

Type: three-phase multi-channel energy meter
Phases: 3 phases (3F)
Voltage: 380V / 100V
Frequency: 45–65 Hz
Accuracy class: 0.5 CLASS
Maximum current: up to 1600A (via current transformers CT)
Rated current (secondary): 50 mA (CT input)
Energy measurement range: 0–999 kWh
Display: LCD
Communication: RS485 (Modbus-RTU)
Power consumption: ≤0.5 VA (per channel)
Operating temperature: -25°C … +55°C
Dimensions: 127 x 88 x 70 mm
Certificates: CE
Application: branch circuit monitoring

Functions

Multi-channel measurement – monitoring multiple circuits with one device
Three-phase energy monitoring – accurate energy (kWh) calculation
Operation with CT (current transformers) – for systems up to 1600A
RS485 Modbus-RTU communication – integration into SCADA / BMS systems
LCD display – local parameter monitoring
Energy analysis – efficiency and load control
Compact solution – saves space in the panel

Usage

For advanced home users: monitoring solar energy flows, home energy distribution analysis, electricity consumption optimization
Data centers (IDC): server rack energy monitoring, load balancing, energy cost allocation by zones
Industry / engineers: production line energy analysis, monitoring consumption of individual equipment, energy efficiency projects
For electricians: panel design with energy monitoring, integration with SCADA or BMS systems, professional solution for clients

Practical Application

In industry – monitor equipment and lines
In server rooms / IDC – view loads by zones
In buildings – distribute electricity costs
For homes (advanced users) – analyze large consumers

Advantages

Multiple channels in one device (less equipment)
High accuracy (Class 0.5)
Suitable for high currents (up to 1600A with CT)
RS485 Modbus – easy integration
Compact and efficient solution
Wide application (IDC, industry, commercial)

Disadvantages

Requires current transformers (CT)
Requires knowledge for configuration (Modbus)
Limited local display (more analysis via system)

Is this meter suitable for a three-phase network?
Yes, it is a fully three-phase (3F) energy meter.

Can it be used without current transformers (CT)?
No, this model is designed to work with CT (50 mA secondary current).

Can it be integrated into SCADA or BMS systems?
Yes, via RS485 Modbus-RTU protocol.

Why is multi-channel measurement needed?
It allows monitoring multiple electrical circuits with one device (e.g., server lines).

Where is this device most commonly used?
In data centers (IDC), industry, commercial facilities.