Multifunction Power & Energy Meter – Acuvim L Series

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Acuvim L product images.
Acuvim L - front view.
Acuvim L - left quarter angle view.
Acuvim L - bottom view.
Acuvim L - left quarter angle view.
UL Listed
CE Mark
ANSI 0.2 Class

Multifunction Power
and Energy Meter

Acuvim L Series

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.

  • Revenue Grade: ANSI C12.20 class 0.5s & IEC 62053-22 class 0.5s
  • IP56 rated: Tough, watertight design is ideal for harsh environments
  • Optional Modbus-RTU, Profibus, and I/O communications
  • Compatible with multiple CT output options
  • Power quality analysis features help calculate harmonic distortion
  • Three form factors: Panel mount meter with digital display, DIN rail mount transducer, or in a pre-wired, pre-configured panel

Acuvim L Overview

Select an Acuvim L Model

The Acuvim L multifunction energy meter is available in six configurations, each one engineered for a specific project environment. Whether your application involves standard energy metering or require an economical kWh metering solution, there is an Acuvim L meter to suit your application.
View Table

Choose a Form Factor

Each Acuvim L power meter can be configured as Panel Mount meter with an integrated digital display or as a DIN Rail Transducer ideal for system integration. An optional remote display is available for DIN Rail Transducer models to provide convenient access to metered values and other data. In addition, the Panel Mount meter can also be ordered in a pre-wired, pre-configured AcuPanel enclosure for fast, easy installation and additional environmental protection.

Choose a Current Input Option

Acuvim L multifunction power and energy meters can monitor loads ranging from individual circuits to building mains and is pre-configured with one of three available current transformer input options. Determine the right CT for your project, then choose a current input option for the Acuvim L: 5A/1A, 1A, or 333mV.

Select a Power Supply

The Acuvim L is available with two power supply options. P1 is compatible with 100-415Vac (50/60Hz) and 100-300Vdc systems and is ideal for most metering applications. P2 is designed for systems where a 100-415Vac source is unavailable and a 20-60Vdc source is present or in systems with a UPS.

Choose Optional Accessories

The Acuvim L is ready to adapt to your installation: Customize your meter with helpful accessories such as a DIN Rail Adapter for easy mounting or a Protective Display Cover for additional defense in harsh environments. Each accessory is specifically designed for the Acuvim L Series power and energy panel meters.
View Accessories

Acuvim L front right quarter angle view.

Acuvim L Models

Acuvim AL
Acuvim BL
Acuvim CL
Acuvim DL
Acuvim EL
Acuvim KL
ApplicationAnalog Meter ReplacementDigital IntegrationModbus IntegrationMultiple System IntegrationTime-of-Use & Tariff MeteringLow-Cost kWh Submetering
MeteringVoltage (V), Current (Amp), Power (kW)Voltage (V), Current (Amp), Power (kW)Voltage (V), Current (Amp), Power (kW)Voltage (V), Current (Amp), Power (kW)Voltage (V), Current (Amp), Power (kW)Current (Amp), Power (kW)
Energy & Demand
Power Quality
Time-of-use
Current Sensing InputChoose from: 5A/1A, 1A, or 333mV
Power SupplyChoose from: P1 (100-415Vac, 50/60Hz, 100-300Vdc) or P2 (20-60Vdc)
Build-In Communications2 Digital I/OModbus-RTUModbus-RTUModbus-RTUModbus-RTU
Time-of-useDigital Input, Digital Output, ProfibusDigital Input, Digital Output, Profibus
Panel Mount Option
DIN rail Transducer Option
Acuvim AL
ApplicationAnalog Meter Replacement
MeteringVoltage (V), Current (Amp), Power (kW)
Energy & Demand
Power Quality
Current Sensing InputChoose from: 5A/1A, 1A, or 333mV
Power SupplyChoose from: P1 (100-415Vac, 50/60Hz, 100-300Vdc) or P2 (20-60Vdc)
Panel Mount Option
Acuvim BL
ApplicationDigital Integration
MeteringVoltage (V), Current (Amp), Power (kW)
Energy & Demand
Power Quality
Current Sensing InputChoose from: 5A/1A, 1A, or 333mV
Power SupplyChoose from: P1 (100-415Vac, 50/60Hz, 100-300Vdc) or P2 (20-60Vdc)
Build-In Communications2 Digital I/O
Panel Mount Option
Acuvim CL
ApplicationModbus Integration
MeteringVoltage (V), Current (Amp), Power (kW)
Energy & Demand
Power Quality
Current Sensing InputChoose from: 5A/1A, 1A, or 333mV
Power SupplyChoose from: P1 (100-415Vac, 50/60Hz, 100-300Vdc) or P2 (20-60Vdc)
Build-In CommunicationsModbus-RTU
Panel Mount Option
DIN rail Transducer Option
Acuvim DL
ApplicationMultiple System Integration
MeteringVoltage (V), Current (Amp), Power (kW)
Energy & Demand
Power Quality
Current Sensing InputChoose from: 5A/1A, 1A, or 333mV
Power SupplyChoose from: P1 (100-415Vac, 50/60Hz, 100-300Vdc) or P2 (20-60Vdc)
Build-In CommunicationsModbus-RTU
Time-of-useDigital Input, Digital Output, Profibus
Panel Mount Option
DIN rail Transducer Option
Acuvim EL
ApplicationTime-of-Use & Tariff Metering
MeteringVoltage (V), Current (Amp), Power (kW)
Energy & Demand
Power Quality
Time-of-use
Current Sensing InputChoose from: 5A/1A, 1A, or 333mV
Power SupplyChoose from: P1 (100-415Vac, 50/60Hz, 100-300Vdc) or P2 (20-60Vdc)
Build-In CommunicationsModbus-RTU
Time-of-useDigital Input, Digital Output, Profibus
Panel Mount Option
DIN rail Transducer Option
Acuvim KL
ApplicationLow-Cost kWh Submetering
MeteringCurrent (Amp), Power (kW)
Energy & Demand
Power Quality
Current Sensing InputChoose from: 5A/1A, 1A, or 333mV
Power SupplyChoose from: P1 (100-415Vac, 50/60Hz, 100-300Vdc) or P2 (20-60Vdc)
Build-In CommunicationsModbus-RTU
Panel Mount Option
DIN rail Transducer Option

Acuvim L Features

Alarm over/under limit icon.
Alarms

Quickly set over or under limit alarms for 35 parameters. When a parameter goes outside the limit, the alarm output is triggered and the event is recorded with a time stamp.

Acuvim L power quality monitoring icon.
Power Quality Monitoring

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 ineffciency.

Time-of-use metering icon.
Time-Of-Use Metering

Time-of-use metering allows facility managers to reduce energy costs where TOU rates have been applied. Gain valuable insight into a facility's load profile with built-in peak analysis tools.

Acuvim L revenue grade icon.
Revenue Grade Accuracy

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.

Digital/Analog I/O Module

X1
X2
X3
X4
Digital Input (DI)444
Digital Output (DO)122
RS485 Port1
Profibus Port11
X1
Digital Input (DI)4
Digital Output (DO)1
X2
Digital Input (DI)4
Digital Output (DO)2
RS485 Port1
X3
Profibus Port1
X4
Digital Input (DI)4
Digital Output (DO)2
Profibus Port1

Acuvim L Accessories

Acuvim L protective display cover.
Protective Display

The Protective Display Cover is designed for Acuvim L Series power meters and other 96mm by 96mm display panel meters. Crucial in harsh environments, it increases the IP environmental rating of a meter's display to IP66 or NEMA 4X.

USB converter
USB Converter

This professional-grade, plug-and-play USB to Serial RS485 Converter is compliant with both USB 1.1 and 2.0 standards and is designed to provide a convenient, reliable USB connection to Acuvim L meters and other serial devices. It requires no external power supply and provides both surge and static electricity protection.

Acvuim L DIN rail adapter.
DIN Rail Adapter

The AXM-DIN Rail Adapter is the easy way to mount the Acuvim L Series multifunction power meter on either horizontal or vertical DIN rail. The adapter quickly secures to the meter and is compatible with all I/O module options.

AcuPanel.
AcuPanel

The AcuPanel is a convenient pre-configured, pre-wired solution that is ideal for situations where installation inside an electrical distribution panel is not an option or in harsh environments where additional protection is needed. The factory pre-wiring will greatly save installation time and reduce frustrating wiring errors.

Current Transformers

Current transformers.

High Specification Line of AC Current Transformers. Custom built in-house, our high accuracy industrial split-core and flexible current transformers are among the industry's highest specification CT and offer exceptional value.