Schneider Electric Acti 9 Electricity Meter - A9MEM3110
This KWH meter from the Acti 9 iEM3000 series from Schneider Electric is a 3-phase energy meter su...This KWH meter from the Acti 9 iEM3000 series from Schneider Electric is a 3-phase energy meter suitable for direct metering, with a single tariff. The maximum current is 63A. Data from the KWH meter with partial counter can be read via the pulse output. The 3-phase energy meter with direct connection can be connected directly to measure consumption in sub-distributions. The 8-digit LCD display is backlit and shows various measured values. The energy meter has 3 push buttons to read readings and configure some parameters. It features a pulse output, DIN rail mounting, and operates within a temperature range of -25°C to +60°C. It has received approvals including EN 50470-3, IEC 61010, IEC 61036, IEC 61557-12, IEC 62053-21, IEC 62053-23, and UL 61010-1.
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Product Information
Full details
This Schneider Electric Acti 9 iEM3000 series energy meter (A9MEM3110) is designed for professionals needing precise 3-phase energy measurement in sub-distributions for applications like tenant metering and sub-billing. Its key benefit is direct metering capability with a clear 8-digit LCD display for easy reading of consumption data via pulse output. A potential caveat is its single-tariff limitation, making it unsuitable for multi-rate billing scenarios.
All features
Model Part Number
A9MEM3110
Brand
Schneider Electric
Extended Product Information
FAQs
What is the maximum current the A9MEM3110 can measure?
The A9MEM3110 is designed for a maximum current of 63A.
Can this meter be used for multi-tariff billing?
No, this meter is a single-tariff energy meter and is not suitable for multi-tariff or time-of-use billing.
How do I read the energy consumption data?
You can read the active energy values directly from the 8-digit backlit LCD display. Data can also be retrieved via the pulse output.
What type of mounting does this meter use?
The meter uses standard DIN rail mounting.
What is the operating temperature range for this meter?
The meter operates reliably in ambient temperatures between -25°C and +60°C.
Does this meter support Modbus communication?
The A9MEM3110 model does not natively support Modbus. For Modbus communication, please refer to models like the A9MEM3250.
What certifications does this energy meter have?
It has received approvals including EN 50470-3, IEC 61010, IEC 61036, IEC 61557-12, IEC 62053-21, IEC 62053-23, and UL 61010-1.
Troubleshooting
Meter not powering on
Verify that the supply voltage is within the 100-480V range and that all phase and neutral connections are secure and correct.
LCD display is blank or showing errors
Check power connections. If the issue persists, the unit may need replacement.
Inaccurate readings
Ensure the meter is correctly wired for 3-phase connection and that the total load does not exceed the 63A limit. Verify that the meter has been calibrated if required by local regulations.
Pulse output not working
Confirm that the pulse output terminals are correctly wired to the connected device. Check the device receiving the pulses for compatibility and proper configuration.
Pros and Cons
Pros
Accurate 3-phase energy measurement for sub-metering.
Simple direct connection installation.
Clear, backlit LCD display for easy readings.
Pulse output for data logging and integration.
Robust build with a wide operating temperature range.
Cons
Single tariff only, not suitable for time-of-use billing.
Requires direct connection and may need professional installation.
Limited to 63A maximum current.
Does not include advanced communication protocols like Modbus (check other models).
Setup, Compatibility & Care
Setup:
Ensure the power supply is de-energized before installation.
Mount the A9MEM3110 securely onto a standard DIN rail in your electrical panel.
Connect the three phases and neutral wires according to the wiring diagram provided by Schneider Electric, ensuring the maximum current of 63A is not exceeded.
Connect the pulse output terminals if data retrieval is required.
Restore power and verify the meter's operation on the LCD display.
Compatibility:
Voltage: Operates on supply voltages between 100V and 480V.
Mounting: Compatible with standard 35mm DIN rails.
System Type: Suitable for 3-phase systems.
Data Integration: Pulse output is compatible with most standard data loggers and energy monitoring systems.
Care:
Cleaning: The meter casing can be cleaned with a dry or slightly damp cloth. Avoid using solvents or abrasive cleaners.
Environment: Ensure the IP40 rating for the front and IP20 for terminals are respected by installing in an appropriate enclosure to protect against dust and direct contact.
Maintenance: No user-serviceable parts inside. Regular visual inspection for damage is recommended. Ensure connections remain secure.