Accuenergy Acuvim IIR

Revenue Grade Power Meter (Panel Mount)
Acuvim II, Intelligent Power Meters
Key Features:
  • 4 MB of on Board Data Logging
  • Revenue Grade Verified (ANSI C12.20, Measurement Canada Pending) UL, cUL, CE and IP (Environmental) Certified.
  • Flexible, Upgradable Module Design (I/O and Communication)
  • Multi Communication Ports (Ethernet, RS485, Profibus)
  • Advanced LCD Display
  • Open MODBUS Protocol
  • True-RMS Measuring Parameters
  • 4-Quadrant Energy
  • Power Quality Analysis
  • Over Limit Alarm
  • Web Server and Email Sending
  • Switch Status Monitoring
  • Remote Switch Controlling
  • Internet ready-web accessibleHTTP Web page browse, email sending on time interval or on event
  • True-RMS measuring parameter
  • 4-quadrant Energy
  • Power Quality Analysis
  • Over range alarm
  • Energy pulse output
  • Voltage V1, V2, V3, Vlnavg, V12, V23, V31, Vllavg
  • Current I1, I2, I3, In, Iavg
  • Power P1, P2, P3, Psum
  • Reactive Power Q1, Q2, Q3, Qsum
  • Apparent Power S1, S2, S3, Ssum
  • Frequency F
  • Power Factor PF1, PF2, PF3, PF
  • Energy Ep_imp, Ep_exp, Ep_total, Ep_net
  • Reactive Energy Eq_imp, Eq_exp, Eq_total, Eq_net
  • Apparent Energy Es
  • Demand Dmd_P, Dmd_Q, Dmd_S
  • Power Quality
  • Voltage Harmonics 2nd to 31st and THD
  • Current Harmonics 2nd to 31st and THD
  • Voltage Crest Factor
  • THFF (TIF)
  • Current K Factor
  • Voltage Unbalance Factor U_unbl
  • Current Unbalance Factor I_unbl
  • Max/Min Statistics with Time Stamps
  • Limits can be set for up to 16 indicated parameters and can be set with a specified time interval. If any input of the indicated parameters is over or under its setting limit and persists over the specified time interval, the event will be recorded with time stamps and trigger the Alarm DO output. The 16 indicated parameters can be selected from any of the 44 parameters available.
I/O option module
  • The E-module® adds flexibility and easy expansion of the I/O function of Acuvim II. A maximum of 3 modules can be used for one meter. Digital input, digital output, pulse output, relay output, analog input and analog output are provided by I/O option module.
  • Clear and large character LCD Screen display with white back lightWide environmental temperature enduranceDisplay Load percentage, 4 quadrants power and load nature
Product Description:
The Acuvim IIR is a Revenue Grade, Data Logging power meter with a broad range of metering and monitoring capabilities. Accuenergy is bringing a truly powerful and flexible data logging metering option to the market at a price point that will meet any budget.
Parameters Accuracy Resolution Range
Voltage 0.2% 0.1V 20V~500kV
Current 0.2% 0.001A 5mA~50000A
Current Demand 0.5% 1W -9999MW~9999MW
Power 0.5% 1Var -9999MVar~9999MVar
Reactive Power 0.5% 1VA -9999MVA~9999MVA
Apparent Power 0.5% 1W -9999MW~9999MW
Power Demand 0.5% 1Var -9999MVar~9999MVar
Reactive Power 0.5% 1VA -9999MVA~9999MVA
Power Factor 0.5% 0.001 -1.000~1.000
Frequency 2.0% 0.01Hz 45.00~65.00Hz
Energy Primary 0.5% 0.1kWh 0-99999999.9kWh
Secondary 0.5% 0.001kWh 0-999999.999kWh
Reactive Energy Primary 0.5% 0.1kvarh 0-99999999.9kVarh
Secondary 0.5% 0.001kvarh 0-999999.999kVarh
Apparent Energy Primary 0.5% 0.1kVAh 0-99999999.9kVAh
Secondary 0.5% 0.001kVAh 0-999999.999kVAh
Harmonics 2.0% 0.1% 0.0%~100.0%
Phase Angle 2.0% 0.1° 0.0°~359.9°
Imbalace Factor 2.0% 0.1% 0.0%~100.0%
Running Time 0.01h 0~9999999.99h
RS-485 (Option) RS485, Modbus™ RTU Protocol2-wire connection,Up to 38400 baud rate
Ethernet (Optional) 10M/100M BaseTMODBUS TCP/IP ProtocolData Browsing through HTTP Sending e-mail automatically
PROFI-BUS (Optional) PROFIBUS-DP/V0 ProtocolPROFIBUS slave, baud rate adaptive to 12MTypical input bytes: 32, typical output bytes: 32 PROFIBUS standard according to EN 50170 vol.2
|||||||| Click here for Input, Control Power, Output Specifications
Current Inputs (Each Channel)
Nominal Current 5 AAC
Metering Range 0~10 A ac
Withstand 100Arms for 1 second, non-recurring 3250VAC, 50/60Hz for 1 minute
Burden 0.05VA (typical) @ 5Arms
Pickup Current 0.1% of nominal
Accuracy 0.2% full scale
Voltage Inputs (Each Channel)
Nominal Full Scale 400Vac L-N, 690Vac L-L
Withstand 1500VAC continuous
Input Impedance 3250Vac, 50/60Hz for 1minute
Metering 2Mohm per phase
Frequency 45Hz~65Hz
Pickup Voltage 10VAC
Accuracy 0.2% full scale
Harmonic Resolution
Active IEC 62053-22 class 0.5S
Reactive IEC 62053-23 class 2
Harmonic Resolution
Metered Value 31st harmonics
Control Power
Universal AC or DC
AC/DC Control Power
Operating Range 100~415Vac, 50/60Hz; 100~300Vdc
Burden 5VA typical
Frequency 40Hz~70Hz
Withstand 3250Vac, 50/60Hz for 1 minute
DC Control Power
Operating Range 100~370Vdc (±10%)
Burden 3W typical, 5W maximum
Low Voltage DC Control Power (Optional)
Operating Range 20~60Vdc (±10%)
Burden 2.5W typical, 4W maximum
|||||||| Click here for I/O option
I/O option
Digital Input
Input Voltage Range 20~250 VAC/DC
Input Current (Max) 2mA
Start Voltage 15V
Stop Voltage 5V
Pulse Frequency (Max) 100Hz, 50% Duty Ratio (5ms ON and 5ms OFF)
SOE Resolution 2ms
Digital Output (DO) (Photo-MOS)
Voltage Range 0~250 VAC/DC
Load Current 100mA (Max)
Output Frequency 25Hz, 50% Duty Ratio (20ms ON, 20ms OFF)
Isolation Voltage 2500V
Relay Output (RO)
Switching Voltage (Max) 250 VAC, 30VDC
Load Current 3A
Set Time 10ms (Max)
Contact Resistance 100mΩ (Max)
Isolation Voltage 2500V
Mechanical Life 1.5×107
Analog Output (AO)
Output Range 0~5V/1~5V, 0~20mA/4~20mA (Optional)
Accuracy 0.5%
Temperature Drift 50ppm/°C typical
Isolation Voltage 500V
Open Circuit Voltage 15V
Analog Input (AI)
Input Range 0~5V/1~5V, 0~20mA/4~20mA (Optional)
Accuracy 0.2%
Temperature Drift 50ppm/°C typical
Isolation Voltage 500V
Power Supply for DI (24Vdc)
Output Voltage 24 VDC
Output Current 42mA
Load (Max) 21DIs
|||||||| Click here for Operating Specifications, Size and Compliance
Standard Compliance
USA UL 61010-1
Canada cUL 61010-1
Europe IEC 61010-1
Radiated/Conducted FCC Part 15 Subpart B, Class A
Radiated/Conducted EN 55011
Harmonic IEC 61000-3-2
Voltage Fluctuation IEC 61000-3-3
Radio Interference EN 50081-2
Electromagnetic IEC 61000-6-2
Compatibility IEC 61000-4-2
Radiated, radio-frequency,electromagnetic field IEC 61000-4-3
Electrical fast transient/burst IEC 61000-4-4
Surge IEC 61000-4-5
Conducted disturbances IEC 61000-4-6
Power frequency magnetic field IEC 61000-4-8
Voltage dips and interruptions IEC 61000-4-11
Generic Immunity Standard for Industrial Environment EN 50082-2
Operating Environment
Operation Temp. - 25ºC to 70ºC
Storage Temp. - 40ºC to 85ºC
Relative Humidity 5% to 95% non-condensing
Pollution Degree 2
Size 96 x 96 x 51 (92 x 92 Cutout)DIN or 4’’ ANSI Round
pdf_pic Downloads: Specifications | Setup
base     mail