QI-Power-485

Single Phase ModBus Power Meter
  • Features
    • Power, Current, Voltage to Modbus RTU   
    • Max, Min and Peak Measurements  
    • ModBus RTU output
    • DIN Rail Mount









Single Phase ModBus Power Meter

Single Phase Modbus Power Meter Infographic

QI-Power-485 Single Phase ModBus Power Meter

The QI-Power-485 is a versatile single-phase power meter designed to provide accurate power measurement and monitoring capabilities on Modbus RTU networks. With its robust features and easy installation, it offers a reliable solution for various industrial and commercial application. The QI-Power can provide Power, RMS, Peak Current, Peak Voltage, VAR, VA, Frequency, and Bidirectional Power

Key Features:

  1. Modbus RTU Compatibility: Seamlessly integrate the QI-Power-485 into your Modbus RTU network for efficient power monitoring and management.
  2. Accurate Power Measurement: Utilizing built-in Hall effect sensors for current measurement and terminal strip connections for voltage input, the QI-Power-485 ensures precise calculation of power and other essential parameters.
  3. Flexible Input Options: Easily adapt to different current and voltage input configurations by using current transducers and voltage transformers. Adjust input ratios conveniently through software settings.
  4. Easy Installation: Mount the unit effortlessly on a DIN rail or screw terminals, allowing for convenient placement within your electrical setup.
  5. User-Friendly Setup: Take advantage of the free software available on our website to configure and customize the QI-Power-485 according to your specific requirements.
  6. Address and Baud Rate Configuration: The DIP switch facilitates straightforward setup of the device's address and baud rate, ensuring compatibility and seamless communication within your network.
  7. High Isolation Levels: Benefit from enhanced safety and reliability with isolation capabilities of up to 3000 Volts on the current input and 4000 Volts on the voltage input.

Applications:

Experience the reliability and performance of the QI-Power-485 Single Phase Modbus Power Meter for your power monitoring needs. Contact us today to learn more!

QI-Power-485 Specifications

Current Input
Input QI Power 485 50A 50 Amps
Voltage Input
Input QI Power 485 50A 800 V AC, 1000 Vdc 
Output Modbus RTU
Power Supply 9 to 30 Vdc
Current Consumption 1.3 W  
Temperature Rating Operative 5°F +149°F - 15°C +65°C Storage Temperature - 40°F +185°F - 40°C +85°C.
Humidity (non condensing) 10-90%
Housing Material self-extinguishing
Dimensions 50 Amp 1.8" x 2.52 " x 1.1" 46 x 63 x 27 mm
Dimensions 300 Amp 3.5" x 3.9 " x 1.1" 89 x 99 x 28.5 mm
Weight 13 oz 370 g
EMC Immunity: EN 61000-6-2. Emission: EN 61000-6-4.
Configuration DIP Switch Configurable PC Configurable

QI-Power- 85 Wiring Connections

Power Supply
Positive Power
Negative GND
Voltage Input
Positive V+
Negative V-
Modbus Output
Voltage Positive A+
Voltage Negative B-
Single Phase ModBus Power Meter

QI-Power-485 Single Phase ModBus Power Meter - FAQ

1. What is the communication protocol supported by the QI-Power-485?
The QI-Power-485 supports the Modbus RTU communication protocol, allowing seamless integration into Modbus networks.
2. What type of measurements can the QI-Power-485 perform?
The QI-Power-485 can measure various parameters including power, RMS, peak current, peak voltage, VAR, VA, frequency, and bidirectional power.
3. How is the QI-Power-485 installed?
The QI-Power-485 can be mounted either on a DIN rail or screw terminals, providing flexibility in installation options.
4. What input options does the QI-Power-485 offer?
The QI-Power-485 offers flexible input options, allowing compatibility with current transducers and voltage transformers.
5. How can I configure the QI-Power-485 for my specific requirements?
Configuration and customization of the QI-Power-485 can be done using the free software available on our website.
6. What safety features does the QI-Power-485 offer?
The QI-Power-485 provides high isolation levels, up to 3000 Volts on the current input and 4000 Volts on the voltage input, ensuring enhanced safety and reliability.
7. Can the QI-Power-485 be used in both industrial and commercial applications?
Yes, the QI-Power-485 is suitable for various applications including industrial power monitoring, commercial energy management, building automation systems, renewable energy installations, and electrical submetering.
8. How can I order the QI-Power-485?
For pricing and ordering information, please contact our sales team at [email protected] or visit our website.
9. What are the main benefits of using the QI-Power-485?
The QI-Power-485 offers accurate power measurement, flexible input options, easy installation, user-friendly setup, high isolation levels, and compatibility with Modbus RTU networks, making it a reliable solution for power monitoring needs.
QEED USA
Qeed products are sold and maintained by
Datexel LLC in the USA.
Contact Information
☏ 561 779 5660

[email protected]

🏤 Jupiter, Florida, USA