The Acuvim L is a cost-effective, multifunction power and energy meter that offers value and high-performance for a wide range of standard metering projects. Designed for easy integration into panel or device monitoring applications, the plug-in expansion modules allow communication across Modbus-RTU or Profibus networks and the tough NEMA rated design ensures years of dependable use in harsh environments. In addition, the Acuvim L features revenue grade accuracy and can be configured as either a panel-mount device, as a DIN rail mount transducer, or installed in a pre-configured, pre-wired AcuPanel for extreme protection in even the toughest application environments.
| NAME | CATEGORY | |
|---|---|---|
| Product Datasheet | Download PDF | |
| Installation User's Manual V2 | Download PDF | |
| Installation User's Manual V3 | Download PDF | |
| Modbus Map | View page | |
| AcuView PC Software | View Software |
While some meters may provide only amperes or voltage, a multifunction energy meter delivers additional value by providing real-time, true-RMS measurements of current, power, voltage, energy and many other parameters. Multifunction meters may also provide important power quality information including voltage and current unbalance, THD, and individual harmonics. By providing comprehensive energy information, multifunction energy meters are the ideal choice for monitoring in power distribution systems or in industrial plants.
The Acuvim L is a capable multifunction power meter designed for collecting real-time energy data in nearly any environment. With a tough, IP56 rating, the durable Acuvim L can withstand demanding, industrial settings and provide accurate consumption data for distribution feeders, motors, capacitor banks, generators, or other equipment. Configure the Acuvim L to match your project objectives.
| Select an Acuvim L |
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| Model Available in six different configurations engineered for specific project environments. |
| Choose a Form Factor |
| Configure as a Panel Mount meter with a digital display or as a DIN Rail Transducer. |
| Choose a Current Input Option |
| Choose from three available current input options: 5A, 1A, or 333mV. |
| Select a Power Supply |
| Two power supply options: P1 is for 100-415Vac (50/60Hz) and 100-300Vdc systems. P2 is compatible with a 20-60Vdc source. |
| Select an Optional Communication Module |
| The L-X expansion modules are available for DL and EL models to increase protocol or I/O support. |
| Choose Optional Accessories |
| Customize your meter with a range of helpful accessories. |
The Acuvim L multifunction power meter meets stringent ANSI C12.20 Class 0.5s and IEC 62053-22 0.5s class revenue grade accuracy requirements to support any application that requires high-precision measurements.
The Acuvim L power meter can detect energy deviations using harmonic analysis. Use the valuable harmonic content data to diagnose power quality issues before they cause system inefficiency.
Quickly set over or under limit alarms for a specified time interval. When a parameter goes outside the limit, the alarm output is triggered and the event is recorded with a time stamp.
Designed for high-performance in power distribution or plant automation applications, the Acuvim L features a high tolerance for temperature fluctuations and harsh installations.
 Revenue Grade Accuracy |
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The Acuvim L multifunction power meter meets stringent ANSI C12.20 Class 0.5s and IEC 62053-22 0.5s class revenue grade accuracy requirements to support any application that requires high-precision measurements.
 Power Quality Monitoring |
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The Acuvim L power meter can detect energy deviations using harmonic analysis. Use the valuable harmonic content data to diagnose power quality issues before they cause system inefficiency.
 Alarm Output |
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Quickly set over or under limit alarms for a specified time interval. When a parameter goes outside the limit, the alarm output is triggered and the event is recorded with a time stamp.
 Rugged, Panel-Mount Design |
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Designed for high-performance in power distribution or plant automation applications, the Acuvim L features a high tolerance for temperature fluctuations and harsh installations.
Acuvim BL |
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Acuvim CL |
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Acuvim EL |
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 X1 |  X2 |  X3 |  X4 | X5 | X6 | |
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| Digital Input (DI) | 4 | 4 | 4 | 4 | 4 | |
| Digital Output (DO) | 2 | 2 | 2 | |||
| RS485 Port | 1 | 1 | ||||
| Profibus Port | 1 | 1 | ||||
| Relay Output (RO) | 2 | 2 |
X1 |
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| Digital Input (DI) | 4 |
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| Digital Output (DO) | 1 |
X2 |
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| Digital Input (DI) | 4 |
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| Digital Output (DO) | 2 |
| RS485 Port | 1 |
X3 |
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| Profibus Port | 1 |
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X4 |
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| Digital Input (DI) | 4 |
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| Digital Output (DO) | 2 |
| Profibus Port | 1 |
X5 |
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| Digital Input (DI) | 4 |
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| Relay Output (RO) | 2 |
X6 |
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| Digital Input (DI) | 4 |
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| RS485 Port | 1 |
| Relay Output (RO) | 2 |
Designed for Acuvim L Series energy meter’s 96mm by 96mm display. Crucial in harsh environments, it increases the IP environmental rating of a meter's display to IP66 or NEMA 4X.
This plug-and-play USB to Serial RS485 Converter is designed to provide a convenient and reliable connection from Acuvim L meters to other devices with a USB port.
Adapter provides the option to mount the Acuvim L meter on a DIN rail either at a horizontal or vertical angle. It is easily secured to the meter or AXM modules.
Pre-configured, pre-wired panel solution is ideal for on-site installations need to meet regional regulatory safety and environmental compliance. All panels are quality tested to be reliable and fault-free.
The Acuvim L power meter support multiple current inputs: 5A/1A, 333mV and Rogowski Coil. They are among the industry’s highest accuracy metering CT offering exceptional value.
The Acuvim L samples at 512 samples per cycle.
The Acuvim L supports frequencies from 45Hz to 65Hz and support auto-frequency adaptation. With this feature, the meter can automatically detect the frequency of the electrical system under measurement and adjust accordingly.
The refresh rate for the LCD screen and Modbus data are both 1 second.
