STS Keypad Prepayment Energy Meter Prepayment metering and Management Solution

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1 STS Keypad Prepayment Energy Meter Prepayment metering and Management Solution

2 1 Prepayment Metering and Management Solutions RUVICK ENERGY prepayment metering and management solution is a web-based integrated power management system for PLC/RF prepayment STS meters. The main objective is to offer a comprehensive revenue enhancement solution to Utilities that includes but not limited to Energy audits, Meter audits, Revenue Analysis, Energy interventions and supply and installation of smart meters, vending, meter management and collections as its core business. It can be united with third party s(i.e. bank s) network, billing company and others to provide value-added services. Multi-vending methods and 24-hour service are available. It can help utility companies and users on payment collection, management automation, load control, etc; and thus simplifies bill collection and management, reduces operation cost and improves revenue recovery and work efficiency. It brings to users the service which is more convenient, flexible, secure and accessible. Benefits for utility company Advantages to switch to smart prepayment 1. No delayed payments and bad debts 2. Payment 100% in advance 3. No disconnection problems 4. Meter tampering reported immediately 5. Transparency in bill calculation 6. No billing costs 7. Reading accuracy & cost reduction 8. Automated meter reading Benefits for users Why consumers prefer prepayment system 1. Consumption control/control of energy usage 2. Set monthly budget/budget management 3. No reconnection fee(no cost for disconnection/ reconnection and no waiting for reconnection) 4. No deposits 5. Ability to pay back debts 6. No reading estimations

3 2 Functions of prepayment metering solution 1. Prepayment function 2. Protect against tamper 3. Automatic load control 4. Warning when short of energy 5. Revenue enhancement 6. Demand management and control 7. Remote management and multi-tariff 8. Power rationing and consumption awareness 9. Improvement of efficiency & customer relationship Solution Diagram STS Prepayment Energy Meter Series Standards IEC IEC IEC IEC IEC

4 3 Meter introduction RUVICK ENERGY STS keypad prepayment energy meter is kwh measurement instrument which uses a virtual media token(20 digits) as the media of transferring credit. The user will input the token into the meter via keypad. After accepting the token, the meter will decode the token and then being charged with credit purchased by user. Besides prepayment function and KWh measurement function, the meter also has real-time clock module, load control switch, etc. Features and functions 1. User interface: digit keypad, big and wide. 2. STS compliance; 3. Items on LCD: date & time, consumption KWh, voltage, current, estimated date of power running out, etc; 4. LED indication: power indicator/ rate consumption; 5. Short code display: meter ID, total KWh, date & time, meter status (Overload, reverse energy, terminal cover opened), last credit purchased, KWh usage last month, voltage, etc; 6. Reverse power measured forwardly; 7. Load control function with threshold 8. Over-draft function; 9. Multi-level warning function; 10. Pre and post payment function AMI Solution

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6 5 Customer Interface Unit CIU Introduction Split keypad prepaid energy meter comprises the MCU(Measurement and control Unit) installed outdoors or in meter box or on pole and the CIU(Customer Interface Unit) installed indoors. MCU: Measurement and Control Unit CIU: Customer Interface Unit CIU Technical Parameter

7 6 EM300 - A Fully smart approach Introduction EM300 (Single phase meter) The EM300 metering/demand controller module consists of the following features: 1. Single-phase EM300 10/100 Amp 2. DIN-rail Enclosure (EN500220) H=60, L=105, W=96 3. Operating Temperature: -40 C to +70 C 4. Storing Temperature: -40 C to +70 C 5. Area of application: Indoor or Outdoor in Weather-proof Box 6. Relative Humidity: Maximum 90% Annual Mean 75% 7. Hosting demand schedules and limits 8. Hosting tariff tables 9. STS Compliant 10. BS and DIN Footprint

8 Ruvick Energy 28 Keyes Avenue Rosebank Johannesburg, RSA Hymie Pedro Victor Maleka