Date post: | 11-Apr-2017 |
Category: |
Engineering |
Upload: | iskraeurope |
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Power Quality Management
CASE STUDYInstruments remote monitoring
Foundry company that provides castings for customers from various industries:
the manufacture of railway vehicles machine building the production of agricultural machinery the production of construction machinery the production of pumps, fittings and valves castings for construction
FACTS ABOUT THE COMPANY
Case Study
SITUATION BEFORE THE INTRODUCTION OF OUR SYSTEM
Lack of power quality and consumption information No information about energy consumption of different
machines. Impossible to determine the amount of consumed energy
within the factory in relation to a particular large consumer (machine).
Difficulties composing energy consumption annual reports for regulator (IEC standardization) purposes.
Difficulties with supervision and determination of energy leakages from different sources like gas, water, compressed air or electricity within the factory.
Difficulties with prediction of energy consumption (no power profile historic data was available).
No means to centrally monitor their large energy consumers.
Case Study
OUR SOLUTION – BETTER INSIGHT INTO ENERGY CONSUMPTION
Case Study
Installation of Iskra electrical measuring instruments at strategic big energy consumption locations (electric furnaces, robots, cranes etc.) and in the central transformer station.
44 Low-end Instruments (20 MC 330 and 24 MC 350).
Serial/Ethernet converter MI 488 device, which enables MODBUS polling of relevant data registers from 44 low-end instruments
5 ethernet-enabled MC 750 network recorders
23 energy meters (MC 330 and WS 1302) for measuring energy consumption of large consumers. Via pulse outputs they were connected to low power radio C2 wireless devices (868 MHz) for sending data into C100 wireless communication receivers. Through C100 energy consumption data is then sent via Ethernet, into a centralized dedicated MiSmart server which is located within the company's LAN. All measuring instruments monitor: energy, active power, reactive power, currents, voltages & phase angles.
C2 communication device connected via pulse inputs (through a PLC) into an air compressor for Measuring consumption of compressed air
PRODUCTS THAT WERE USED
Case Study
Measuring centres MC 350
Network recorder MC 750
Low power Radio Counters Communicator
LPR Concentrator
Measurements of instantaneous values of more than 60 quantities (U, I, P, Q, S, PF, PA, f, ϕ, THD, MD, etc.)
Measurements of instantaneous values of more than 1400 quantities (U, I, P, Q, S, PF, PA, f, ϕ, THD, MD, energy, energy cost by tariffs, etc.)
AMR for gas, water and other counters with pulse output
For sending AMR data
MiSMART - Power Quality System
WEB based application comprised from: Push Data Collector Data base Client
Business case
Key user benefits
Remote and centralized key electrical parameter data for monitoring of energy, active power, reactive power, currents, voltages, phase angles with special emphasis on electrical energy and reagent (gass, water, compressed air) consumption.
Real-time information on the operation of installed equipment, momental respond, without delay, to possible failures.
Failure analysis for better operational and strategic decisions Better supervision over energy losses within the factory as well as better & faster maintenance
planning according to historic data. The system architecture is modular and so easily extendable to other locations and
measurement points. Quick Excel data export capability for regulator reporting which enables the customer to have
energy consumption reports ready after a few clicks.
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 CONVINIENCE
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