Three Phase Power meter, buy Acuvim II Series quality meter on China Suppliers Mobile

Product Details

Specifications

1.Acuvim II Series quality meter
2.Revenue Grade with DATA-LOGGING
3.TOU, 4 Tariffs
4.Power Quality Analysis

DESCRIPTION

The Acuvim II Series quality meter by Accuenergy. It is the ideal choice for monitoring and controlling of power distribution systems. Some of the features and electric power parameters available on the compact Acuvim II are:

TOU, 4 Tariffs, 12 Seasons, 14 Schedules
Data-Logging
Module Design
Measure Individual Harmonics from 2 to 63 (Acuvim IIR, Acuvim IIE)
Remote Switch Controlling
Switch Status Monitoring
Web Server and Email Sending
Multi Communication Ports (Eg: Ethernet, RS485)
Over/Under Limit Alarm
Power Quality Analysis
ANSI C12.20(0.2 Class) and IEC 62053-22(0.2S Class)
True-RMS Measuring Parameter

Acuvim II may be used as a data gathering device for an intelligent Power Distribution System or Plant Automation System. All monitored data is available via a digital RS485 communication port running Modbus®-RTU Protocol. Ethernet and Profibus DP communication are also options and with new wireless technologies and protocols currently under development, the applications for the Acuvim II meter are limitless.

APPLICATIONS

Metering of distribution feeders, transformers, generators, capacitor banks and motors
Medium and low voltage systems
Commercial, industrial, utility
Power quality analysis
Data Logging

FUNCTION LIST

FEATURES

Metering

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, Dmd_I1, Dmd_I2, Dmd_I3
Load Features
Four Quadrant Powers

Monitoring

Power Quality
Voltage Harmonics 2nd to 63rd and THD
Current Harmonics 2nd to 63rd 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

Fexible I/O module

The E-moduleR technique was adopted for its 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.

Communication

RS485, Industry standard ModbusRprotocol
Module Option: Ethernet module, Profbus-DP module
Dual RS485 communication ports
RS-485 (Standard): MODBUS RTU Protocol, 2-wire connection, Up to 38400 baud rate
Ethernet (Optional): 10M/100M BaseT, MODBUSR TCP/IP Protocol, Data Browsing through HTTP, Sending e-mail automatically
PROFI-BUS (Optional): PROFIBUS-DP/V0 Protocol; Work as PROFIBUS slave, baud rate adaptive, up to 12M; Typical input bytes: 32, typical output bytes: 32; PROFIBUS standard according to EN 50170 vol.2

Alarms
The limits of the less than 9 indicated parameters can be set with a specified, time interval. If any input of the 9 indicated parameters is over or under its setting limit with persisting time over specified time interval, the event will be recorded with time stamps and trigger the Alarm DO output. The 9 indicated parameters can be any of the following 34 ones.

F, V1, V2, V3, Vlnavg, V12, V23, V31, Vllavg, I1, I2, I3, Iavg, In, P1, P2, P3, Psum, Q1, Q2, Q3, Qsum, S1, S2, S3, Ssum, PF1, PF2, PF3, PF, U_unbl, I_unbl, Dmd_P, Dmd_Q, Dmd_S

Data_logging

The Acuvim IIR, Acuvim IIE, model offers 4MB of onboard data logging memory to be used for historical trending. There are 3 assignable historical logs where the majority of the metering parameters can be recorded. A real time clock allows for any logged events to be accurately time stamped.

Time of use
User can assign up to 4 different tariffs (sharp, peak, valley and normal) to different time periods within a day according to the billing requirements. The meter will calculate and accumulate energy to different tariffs according to the meter’s internal clock timing and TOU settings.

Display

Clear and large character LCD Screen display with white back light
Wide environmental temperature endurance
Display Load percentage, 4 quadrants power and load nature

Outline

Small Size 96×96 DIN or 4'' ANSI Round

Certificate