What you Pay to Utilities? kWh & Maximum Demand. ( For Industrial and Commercial Customer only) KWh charges for Residential Customers. kWh : Are Energy Usages Chares base on Energy Consumption. Demand ( Charged during On-peak hrs only) Unit is kW Rate at which Electricity is used over the 30 minute interval 28 intervals in a day Max demand out of 840 intervals (30 days) Billing demand definition is various from country to country. Contract demand is amount of electric power (KW) demanded by consumer from power utility Connected Load is name plate readings (in KVA or KW) of all equipment in a industry Demand factor = maximum demand/ connected load

Analysis of Load Profile in a Day 45,711 is the Average Demand, RM 845,653 @RM18.5/KW 51,652 is the Peak Demand, RM 955,562 @RM18.5/KW © Det Norske Veritas AS. All rights reserved

Difference in Demand & kW

What is Demand “KILOWATTS OF MAXIMUM DEMAND” for any month shall be deemed to be twice the largest number of kilowatt-hours supplied during any consecutive thirty minutes in that month. Rising Demand = kwh / 0.30 h ( 30 Minutes time Interval) – ( A) Max.Demand = Highest recorded Rising demand during on Peak Hrs. for billing period

Avg 49,800 Max DM 51,652 DM Recording for July’ 07 Month in MW

Typical DM cycle

Rescheduling of non-essential LOADS

Staggering Operation of Loads

Control within the Intervals – Prediction demand

Maximum Demand Control & Energy Monitoring System

The Simplicity of Energy Management All Your Locations Home Office Factory Cloud Infolliance R Energy Management Software InfollianceR App InfollianceR Meter

Project Example Communication Connection EMS PC Demand Monitor TNB EMS PC Demand Monitor RS 485 Demand Monitor RS 485 LAN Hub/ Switch RS 485 to TCP IP RS 485 to TCP IP RS 485 to TCP IP RS 485 to TCP IP RS 485 RS 485 RS 485 Demand Controller 1 Demand Controller 2 LOAD 3 LOAD 4 LOAD 1 LOAD 2 Demand Controller ETP /BATCH PROCESS

Incoming transformer from TNB LAN Cable Demand Controller EN8400 WWTP CONTROL ROOM  TP link TL WA5210G BUFFER BLOWER 1&2    TP link 5 port desktop switch  Nport 5130 MOXA Converter Engineering office Cat5E Cable 100% Copper CANTEEN SERVER ROOM CHILLER ROOM  Power Injector for TP link TL WA5210G Power Navigator PN7710 Incoming transformer from TNB Existing LAN Cable

` ` Incoming transformer from TNB Engineering office WWTP CONTROL ROOM  TP link TL WA5210G BUFFER BLOWER 1&2   Engineering office CANTEEN SERVER ROOM CHILLER ROOM Incoming transformer from TNB ` `

` ` Incoming transformer from TNB Engineering office WWTP CONTROL ROOM  TP link TL WA5210G BUFFER BLOWER 1&2   Engineering office CANTEEN SERVER ROOM CHILLER ROOM Incoming transformer from TNB ` `

` ` Incoming transformer from TNB Engineering office WWTP CONTROL ROOM  TP link TL WA5210G BUFFER BLOWER 1&2   Engineering office CANTEEN SERVER ROOM CHILLER ROOM Incoming transformer from TNB ` `

` ` Incoming transformer from TNB Engineering office WWTP CONTROL ROOM  TP link TL WA5210G BUFFER BLOWER 1&2   Engineering office CANTEEN SERVER ROOM CHILLER ROOM Incoming transformer from TNB ` `

` ` Incoming transformer from TNB Engineering office WWTP CONTROL ROOM  TP link TL WA5210G BUFFER BLOWER 1&2   Engineering office CANTEEN SERVER ROOM CHILLER ROOM Incoming transformer from TNB ` `

` ` Incoming transformer from TNB Engineering office WWTP CONTROL ROOM  TP link TL WA5210G BUFFER BLOWER 1&2   Engineering office CANTEEN SERVER ROOM CHILLER ROOM Incoming transformer from TNB ` `

Waste water treatment Monitoring and Controlling system

Waste water treatment Monitoring and Controlling system

Max. Demand Savings Reduction in MD : 130 Kw MD Charges : RM 37/ Kw Savings / Months : RM 4,810.00 Yearly saving : RM 57,720.00 Investment : RM 68,500.00 ROI : 15 Months