Single Phase STS Compliant Split Keypad Prepayment Intelligent Electric Power Meter with LORA-RF Users Interface Unit

The split keypad single phase apply to calculation of electricity consumption by users over a period of time. It is STS standard and meet the ISO 9001 and ISO14001 standard. It has ingress protection IP54 waterproof and up to 8 years battery life to show the real-time clock.

Features:

✽ Users purchases energy by the vending network to get a serial number (TOKEN), the Token contains 20 digits and is encrypted.

✽ TOU tariffs function can help operators to set different prices by inputting corresponding Token or IR adaptor.

✽ The smart meter can be set the maximum power everyday to limit the energy usage.

✽ Stronpay vending software is able to integrated with mobile payment including M-PESA, Alipay, MTN, Airtel, etc

✽ It has excellent event log like recharge record, cover open record, magnetic detection record and credit clear record.

✽ The meter can be set Max overdraft when the credit is zero.

Electrical Parameters

Electric Magnetic Compatibility

➯AC Insulation Strength: 4kV at 50Hz during 1min

➯Impulse voltage 1.2/50 us mains connections: 8kV

➯Electrostatic Discharges:

a. Contact discharge: 8kV

b. Air discharge: 16kV

➯Electromagnetic RF Field:

a. 27MHz-500MHz: 10V/m

b. 100KHz-1GHz: 30V/m

➯Fast transient burst test: 4kV

➯Protection: Class II

Meter Dimension

Basic Functionality:

1. By Stronpay vending Software

➯ Via local sales point or handheld mobile vending unit

Vending Process

☀ Login the web-based vending website by inputting the user name, company name and password.

☀ Register the meter number and customer information at the library center.

☀ Set the price for different customers

☀ Open an account to combine the meter,customer and price information

☀ Get the Token at the Top up center.

☀ Input the Token with keypad.

☀ Recharging completely.

2. By the third party platform or local mobile payment with API

➪ Via mobile phone

API: Application Program Interface, which is the agreement connecting the third party APP and our Stronpay vending software.

The advantages to recharge with mobile payment:

✽ Users can top up electricity by mobile money without leaving the house.

✽ Users could check information by their telephone.

✽ It helps utilities for Revenue protection and consumer

3. By the AMI System

➪ Recharge remotely via DCU and LORA-RF or PLC module

The LORA-RF meter can be recharged by inputting the Token with the CIU. It also can communicate with the AMI system to recharge remotely.

① Operator generate the recharge Token in AMI system

② The 20digits Token will be send to data concentrator via GPRS module.

③ The DCU get the Token and transfer to prepaid smart meter via LORA-RF module.

④ After the credit accepted by meter, the remotely recharge succeed.