Case Study

Power Quality Management

Business case

Utility company operating MV and LV infrastructure 87000 customers 1333 MV/LV transformer stations 14 HV/LV transformer stations WiMAX, GPRS & ethernet communication Project in operation for 2 years

Facts avout the company

Business case

Solutions and products that were used

ClassA PQ Analyser iMC784/MC774 3 functionalities in 1 instrument: PQ analyzer, multifunctional

measuring device, alarm for control and supervision Class A measuring accuracy according to EN61000-4-30 Evaluation of power quality in compliance with EN50160

MiSMART - Power Quality SystemWEB based application comprised from: Push Data Collector Data base Client

Business caseTechnical facts about the project

Communication infrastructure: WiMAX, GPRS, Ethernet over 280 locations with (and growing)

Measurements: Up to 60 measurements from each device Sampling time from 1 to 10 minutes

Alarms: voltage interruption voltage high/low frequency high/low current high

Additional monitored signals: Temperature –analogue signal Intrusion detection –digital signal

Business caseApplication insight. Voltageprofile on severalmeter points

Business case

Remote and centralized measurement monitoring (Energy, active power, reactive power, currents, voltages, phase angles, maximal period values, minimal period values)

Remote and centralized alarm monitoring in real time PQ parameter monitoring according to EN50160 on 19 locations Real time information on the operation of installed equipment Excel and PQDIF data export capability for regulator reporting Better and faster maintenance planning according to historic data offered by the system Quicker response to failures as well as failure analysis Better supervision over energy losses within the power grid by comparing consumption data with the one of

the billing system SCADA system integration over the IEC 60870-5-104 protocol

Key user benefits

Why Iskra

Save your MONEY

Save your money and prevent

costly damage with our

equipment

Save your time searching for

complete solution. We

offer all you need to manage your

project

We are the most flexible and

friendly company you ever worked with (personal

managers, compromise on delivery terms &

prices)

Save your TIME

Experience FLEXIBILITY

Experience Convenience

All the information

about your PQ is available on one

click at your device with our

user friendly software

Power Quality Management

Equip yourself better. Manage your Power Quality better. Better Choice- Iskra