400imp/KWh Three Phase Electricity Meter , 100A Digital Kwh Meter 3 Phase

STE18-A is an STS Standard compliant, keypad type, automatically connection or disconnection three phase prepaid electricity meter.

Three-phase meters have many advantages over single-phase meters:
1. In terms of power generation, the three-phase alternator has larger capacity than the single-phase alternator of the same size;
2. In terms of transmission, if the same voltage will be the same size of power transmission to the same distance, the three-phase transmission line than the single-phase transmission line saves material;
3. In terms of electrical equipment, three-phase AC motor is simpler in structure, smaller in volume and better in operation than single-phase motor

Three solutions to recharge prepaid electricity meter
1.By Stronpay vending Software
➯ Via local sales point or handheld mobile vending unit

Operation of vending software
(1). Login vending system
(2). Meter number registration
(3). Customer information registration
(4). Price Setting
(5). Open Account
(6). Vending/Topping up meters
(7). Get the Token
(8). Input Token to meter with keypad
(9). Recharging successfully

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 management.

3.By the AMI System
➪ Recharge remotely via DCU and LORA-RF or PLC module


How to recharge by AMI System? As shown in the figure below:

1. The electricity meter sends information to the Data Concentrator via LORA-RF or PLC;
2. The Data Concentrator contains Lora-RF/PLC and GPRS modules, which will transmit the information to the AMI through GPRS after receiving the information from the water meter.
3. The AMI receives the information, performs remote recharge, and will generate the recharge TOKEN.It is then sent to the Data Concentrator via GPRS;
4. Data Concentrator receives the information and sends it to the electricity meter via LORA-RF or PLC.

Basic Functionality

Function	Details
Prepayment	STS Standard, recharge by input 20digits TOKEN
Low credit alarm	Alarm value can be set by inputting corresponding TOKEN
Prepaid and post-paid switch	Meter can be switch to prepaid mode or post-paid mode
Load control function	Meter can be programmed for load control threshold, If the current power is more than threshold. The meter will cut off user load.
Event recording	Meter can record the tamper event, open cover event, purchase event and TOKENS.
Self-testing	Meter has a self-test function, it can test LCD and relay etc. And report the results directly
Anti-tamper	Meter will automatically close the valve after detection of magnetic field and open cover event
TOU Tariff	TOU Tariff can be set by inputting corresponding TOKEN
Overdraft Collection	Electricity Overdraft can be collected day by day or month by month
Communication	The meter is available with AMI system through LORA RF or Bluetooth 4.0 on request
Information Inquiry	Consumer could check the data like Credit Remain, Total Purchased and Total Credit by input the short code
Liquid Crystal Display

Electrical Parameters

Electric Magnetic Compatibility

Meter Dimensions