How does a prepaid meter communicate?
How does a prepaid meter communicate?
The communication is done by a wire between the keypad and the meter. It could also be used as a PLC communication meter by changing the communication module on the meter itself. Maximum power level limit of 100 Amps per phase.
How does a prepaid energy meter work?
In a prepaid smart electric meter, electricity is cut-off once the pre-paid amount is exhausted, much like a pre-paid mobile number. An alert is sent to the consumer when the balance is low, prompting him/her to recharge the meter, which can be done either automatically or manually.
What is energy metering system?
supply bespoke Energy Metering Systems designed to meet your specific requirements. Each customer has different Energy Monitoring needs and depending on those we can supply electrical energy metering equipment, gas, water or electrical consumption meters.
What is tamper mode?
Why do meters go into tamper mode? This is a situation where the meter is unable to dispense power/supply/current to customer’s premises for the following reasons: – Open meter contactor/cover. – Unauthorised interference with the meter.
How do I input electricity tokens?
Loading The Token Via Vendor
- Check your meter number by dialing 100 on the meter and it will be displayed.
- Visit the vendor and make payment for your choice.
- Give the vendor your meter number.
- Collect the 20 digit token from the vendor.
- Load the token on your meter and it is done.
How do I recharge my prepaid meter?
How to recharge your Prepaid Meter
- Using the smart card 20-digit code. Go to any of the dealer outlets or disco offices close to you with your smart meter card.
- Recharging directly with your smart card.
How do I load KPLC tokens online?
Input “Enter Business number“ followed by the KPLC’s Lipa na M-PESA PayBill Number which is 888880 and then press “OK” Pick the option “Enter Account number“, then input your KPLC Prepaid Meter Number, verify it and press “OK” Input the amount and press “OK” Input your M-PESA PIN and then press “OK”
Does prepaid meter use SIM?
A prepaid energy meter enables power utilities to collect energy bills from the consumers prior to the usage of power by delivering only as much as what has been paid for. The meter contains a prepaid card analogous to mobile SIM card.
What is prepaid energy meter using GSM?
The work system adopts a totally new concept of “Prepaid Energy Meter”. The GSM technology is used so that the consumer would receive messages about the consumption of power (in watts) and if it reaches the minimum amount, it would automatically alert the consumer to recharge.
How to interfaced electricity energy meter with Arduino?
Here we have interfaced electricity energy meter with Arduino using the pulse LED (Calibration or Cal) of electricity Energy meter. We only need to connect tis CAL LED to Arduino through an Optocoupler IC.
What is the pulse rate of energy meter?
There are two pulse rates of energy meter first is 1600 imp/kwh and second is 3200 imp/kwh. So here we are using 3200 imp/kwh pulse rate energy meter. So first we need to calculate the Pulses for 100watt, means how many times Pulse LED will blink in a minute, for the load of 100 watts.
How to install pulse led or Cal led energy meter?
First user need to buy an Analogue Electricity Energy Meter. After it user needs to open it and find the Pulse LED or Cal LED’s terminals (cathode and Anode). Now solder two wires at both the terminals and take it out from the energy meter and then close energy meter and tight the screws.
