Which external CT (Current Transformer) ratings are compatible with this energy meter?

This meter supports external CTs of various standard current ratings — such as 100A/5A, 200A/5A, 400A/5A, and more. Since the CT ratio is programmable directly on the meter, you can configure it to match whichever CT you install in your panel. Note that external CTs are not included in the package and must be purchased separately.

What parameters does this meter measure simultaneously across all three phases?

The meter simultaneously monitors voltage (V), current (A), power factor (PF), frequency (Hz), active energy (kWh), reactive energy (kVARh), and total energy for all three phases at once. This makes it suitable for comprehensive 3-phase power quality and energy auditing without needing separate instruments.

How do I integrate this meter with a SCADA system or PLC using RS-485?

Connect the meter's RS-485 terminals to your SCADA or PLC using a standard twisted-pair RS-485 cable. Configure the communication speed (1200–9600 bps) and test type (N81, E81, or O81) to match your system settings. The meter uses MODBUS-RTU protocol, which is natively supported by most industrial PLCs, HMIs, and SCADA software — simply map the MODBUS register addresses from the product manual to start reading data.

What is the supply voltage requirement for powering this energy meter?

This energy meter operates on a 230VAC supply, making it directly compatible with standard single-phase auxiliary power available in most Indian industrial and commercial panel boards. Ensure the auxiliary supply is stable and within the rated voltage range for accurate measurements.

Can this meter be used for both energy billing and power quality monitoring applications?

Yes — because it measures active energy (kWh), reactive energy (kVARh), power factor, and frequency alongside voltage and current, it is well-suited for both sub-metering/energy billing and basic power quality monitoring. For high-precision power quality analysis (harmonics, transients), a dedicated power quality analyser would be recommended as a complement.

Digital 3-Phase Energy Meter with RS-485, Voltage/Current/Power Monitoring, 230VAC

Digital 3-Phase Energy Meter with RS-485, Voltage/Current/Power Monitoring, 230VAC

Name: Digital 3-Phase Energy Meter with RS-485, Voltage/Current/Power Monitoring, 230VAC
Brand: amiciKart
SKU: 1x3PH-IND-EM
Price: 3099.00 INR
Availability: InStock

Quantity: (In cart: 0)

Increments of 1 Minimum of 1 Maximum of

Rs. 3,099.00 -44% Rs. 5,500.00 (MRP Inclusive of All Taxes)

Rs. 3,099.00

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Versatile Parameter Display: Shows voltage, current, power factor, frequency, active energy, reactive energy, and total energy for comprehensive monitoring for 3-phase simultaneously.
External CT Support: Compatible with external CTs of various current ratings for customizable usage. (not provided in the package)
Flexible Programming: Easily programmable according to the connected CT for accurate readings.
Efficient Communication: Equipped with RS-485 communication port with physical layer isolation, conforming to MODBUS-RTU protocol for reliable data transmission.
Wide Communication Speed Range: Supports communication speeds from 1200 to 9600 bits/sec, with test types N81, E81, and O81 for versatility.
1-Year Warranty & Dedicated Support:- For technical assistance or product support, reach out to us via WhatsApp, call, or email: 📞 980-970-9898 | ✉️ care@amicikart.com.

Description

The amiciSense Digital Energy Meter is a reliable 3-phase programmable energy monitoring device designed for accurate measurement of electrical parameters. It simultaneously displays voltage, current, frequency, power factor, active energy, reactive energy, and total energy for all three phases.
The meter supports a voltage range of 400V/100V and current inputs of 5A/1A, operating within a 40–65Hz frequency range. It features a wide AC power supply range of 80–270V and a clear LCD display for easy reading.
For flexible installation, the device is programmable based on external CT ratios (CT not included), making it suitable for various current ratings. It is equipped with an RS-485 communication port with isolation, supports the MODBUS-RTU protocol, and offers communication speeds from 1200 to 9600 bps with N81, E81, and O81 formats. Designed for durability, it operates efficiently in temperatures from -10°C to 55°C.

Specification :
Voltage Range: 400V/100V
Current Range: 5A/1A
Frequency: 40~65Hz
Power Supply: AC80-270V
Communication: RS485 communication
Display Mode: LCD
Working Temperature: - 10 ℃~55 ℃

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