Acuvim-L series multifunction power meter is designed with the latest microprocessor and digital signal process technology. It can measure voltage, current, active power, reactive power, apparent power, power factor for three phases, individual harmonics up to the 2nd or 31th order, THD, real and reactive energy, current and demand and max/min values for real time readings.
Acuvim-L series meter is the ideal choice for replacing traditional, analog electric meters. It uses true RMS measuring methods so that nonlinear load can be monitored. Except providing means of monitoring and measuring power distribution automation system, it can also be used as a remote terminal unit (RTU) for monitoring and controlling a SCADA system. Users can access all measurement parameters via the optional RS485 communication port with ModbusTM protocol.
Main application areas Electric Switch Gear and Control Panels:
Power Distribution Automation, Electric Switch Gear and Control Panels, Industrial Automation, Building Automation, Energy Management Systems, Marine Applications, Renewable Energy.
All metering data and setting parameters can be accessed by using the front panel keys or via the communication port. Setting parameters are stored in the EEPROM so that content will be maintained even when the meter is powered off. The Acuvim-L series meter can be used in high voltage, low voltage, three phase three wires, three phase four wires and single-phase systems by using different wiring mode settings.
- Six different models for different applications.
- NEMA 4 rated tough and watertight design.
- 3-Line LCD display with backlight.
- Multiple current transformer options.
- Class leading 5 year warranty.
- Built-in MODBUS RTU (some models).
- Optional digital/analog I/O or PROFIBUS (some models).
- Optional DIN rail mount transducer (some models)
- 5 Years Warranty.
|
Models |
Application |
Metering |
Energy & Demand |
Power Quality |
Built-in Communication |
DIN Rail Mount Option |
|
ACUVIM‐CL‐D‐5A‐P1 |
MODBUS Integration |
Voltage(V), Current(Amp), Power(kW) |
+ |
+ |
MODBUS RTU |
- |
|
ACUVIM‐KL‐D‐5A‐P1 |
Low Cost kWh Submetering |
Current(Amp), Power(kW) |
+ |
- |
MODBUS RTU |
+ |
Metering
Voltage V1, V2, V3, V12, V23, V31.
Current I1, I2, I3, In.
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.
Reactive Energy Eq_imp, Eq_exp.
Apparent Energy Es.
Demand Dmd_I1, Dmd_I2, Dmd_I3, Dmd_P, Dmd_Q, Dmd_S.
Monitoring
Power Quality.
Voltage Harmonics 2nd ~31st and THD.
Current Harmonics 2nd ~31st and THD.
Voltage Unbalance Factor U_unbl.
Current Unbalance Factor I_unbl.
Max/Min Statistics.
Meter Running Time and Load Running Time.
Alarm
Two (2) parameters may be set within a specified time interval.
If indicated parameter 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 indicated parameter can be selected from any of the 35 parameters available.
I/O option module
The Acuvim-DL/EL model can extend the I/O module. Digital input, pulse counter, pulse output and SOE can provided by extention I/O module.
Pulse Output option
Two digital outputs can be configured as pulse output for kWh and kvarh. The pulse rate and width can be set.
Communication
RS485, industry standard Modbus® RTU protocol; Options are the second RS485 module, PROFlBUS-DP/VO module.
Display
Clear and large character LCD Screen display with white back light; Wide environmental temperature endurance.
Outline
Small size 96×96×51mm (92×92 cutout) DIN or 4’’ ANSI round
Extention I/O: 90×55.6×19.5mm
