Dual Source Smart Pre Payment Utility Management System

Dual Source Smart Pre Payment Utility Management System Powertrac Industries, Jaipur

Company Profile Powertrac Industries was established in the year 2010 at Pink City Jaipur. In a very short span of time Powertrac has become popular choice for various Energy Management Solutions and Instruments. 2

Mission Delighting Customers with Hi-Quality Customized Products and Services in Energy Management Space. Values �Exceeding Customer Expectation by providing Hi Tech products as per delivery schedule. �Developing business associates to support our goals. �Maintaining highest business ethics. �Providing a conducive environment for aspiring Employees. 3

Quality Policy We are committed to deliver Hi-Quality innovative products with world class service support to the delight and satisfaction of our customers. These objectives will be achieved by our total commitment to: Ø Get things right the first time Ø Adopt a quality-in-all-we-do philosophy Ø Use integrated systems with statistical techniques to monitor and drive our actions Ø Involve all employees in the process of continual improvement. 4

Unique Advantages �In House R&D For Embedded & Hi Level Software and Hardware �Single Chip Solution from Analog Devices & Teridian � 32 Bit Microprocessor with 6 Channel Sigma Delta ADC �Customized STN LCD �ONE STOP SOLUTION for all metering needs 5

Problems with the Present Pre Paid Meter System � Extremely Complex , Support of Manufacturer always needed � Extremely Expensive – 3 to 4 times the cost of normal meters � Huge running expenses. Every transaction needs to be paid for � Team of 2 -4 persons always needed at site. Consumers always getting the meter recharged � Extremely difficult to change the Tariff. With Deregulation of Petrol and Diesel prices , it will become impossible to transfer tokens manually � Electricity Tripping at ODD Hours � Practically impossible for customer to enter 20 digit code 6

As a Result Builder is Unhappy Consumer is Unhappy “ Spending more money – Does not always get you the Best Solution “ 7

Our Proposal � Pre Payment Smart Utility Management Solution � Server connected to all meters thru RS 485 Data Network � Directly Programmable Tariffs for EB & DG � Building Maintenance charges deduction on monthly basis � Billing on a specified Date � Consumer Payment receipt information sent directly to meter for normal operation. � Meter Disconnects automatically in case the information of payment receipt is not sent to meter within a specified date � Separate EB & DG Limits of Disconnection which are programmable at site thru “Tarang” Software � Low Cost Due to removal of Unwanted technical features 8

Introduction to SPPUMS Ø To overcome power failure, with standby system Ø To eliminate COMPLEX Key Pad mechanism Ø To simplify the Tariff Change Mechanism Ø To Protect the Burnout of the back up source Ø Separate billing tariff for EB & DG Ø Incorporation of Common Utility Charges on Daily Basis Ø Simplified Billing mechanism and elimination of need of 24 Hr Manpower 9

Continued Ø Smart Post Paid Utility Management Solution is a low cost solution with benefits of timely payouts and consumer friendliness Ø Records Mains as well as DG supply into single meter and can be programmed for over load disconnection Ø Controlled Auto Disconnection of load in case of non payment of bills Ø RS 485 / GSM Modem for Data Connectivity 10

Advantages over the Conventional System �Automatic Token Generation by the Server �Password Protection for transfer of Money Receipt �NO MANUAL Entry of 20 Digit Numeric code � Credit to the consumer through RS 485 Modbus Network �On LINE Data availability on Main Server �Historical Data in Meter Memory �ON SITE programmable features 11

Benefits Customer satisfaction � No hassles of Mid Month Tripping � Complete Automation � Easy billing options � Operational Transparency � Trust in the metering and billing process 2. Customer friendly approach � No Unwanted Untimely Tripping � No additional charges of Transactions 3. Improved Revenue Cycle 4. Improved financial management 1. 12

Benefits 5. 6. 7. 8. 9. 10. 11. 12. Synchronized billing cycle to the main Utility Low Overheads Better load management No fear of codes getting misplaced or meter tampering Transaction through other Modem possible Automatic disconnection if payment not made within a specified period Load control- Meter trip circuit on define load Special Energy meter- System Component � Meter with load switch � Programmed to complex tariffs � Direct credit in form of Rs… and see display features 13

Basic Working Methodology �Specifically targeted towards Malls and Group Housing Schemes �Meters Connected on a RS 485 BUS and then linked to Central Server maintained by the Utilities of the premises �Use of “LATCHING RELAYS” for Cut on & Cut off �Tarang Software for Payment & Data Control Gateway 14

Technical Specification § Complies with IS 13779 and IEC 62052§ § § § § 11 Class 1 Meter 240 Volts, (+30% and - 40%) 10 -40 Amps Frequency 50 Hz (± 5%) Burden § Current <2. 5 VA per phase § Voltage <2 W/10 VA per phase 1600 impulse per k. Wh (3 Phase) Wall Mounting 6+1 STN display Scroll keys External – Internal Latching Relay Arrangement 15

DUAL TARIFF POST PAYMENT CYCLE Powertrac Date Time POS ID 11/08/2011 1641 16 Consumer ID Bill generation on a specific day Payment made in a specific time period allotted 4107 Meter ID 10804107 Category NDLT-1>10 k. W Transaction ID 20 Amount Paid INR 10 Arrear Deducted INR 0 Meter Credit Amount INR 10 Outstanding Arrear INR 0 Vend Code *02520 -73554 -163040 -31282# Enjoy Electricity Meter Energized Payment receipt information to Meter by RS 485 Save Energy Printed Token 16

Meter Reading 17

Tarang Software Snapshots 18

Overall System q Require a PC/Laptop with internet q q q q q connection Require any printer for Bill printing SPPUMS commissioning at consumer premise Advance Taken for one month of Consumption based on consumer category Bill generation at a specific interval synchronized with the main supply Specific time period allotted to consumers to deposit payment for EB, DG & Utility Maintenance charges Payment mode is Cash, Cheque, DD etc Meter gets the info of payment receipt thru the RS 485 communication network Meter automatically trips of if the preset bill amount is not credited to the meter Provision of direct tariff change of EB & DG to meter This cycle repeats continuously 19

�Smart Post Paid Utility Management System retains all the benefits Of Pre Paid Metering System at a much affordable cost and is very simple to operate and use. �The System has been specifically design for �Building Applications 20