STE18-G Single phase DLMS GPRS prepaid smart electricity meter

STE18-G STS Single Phase DLMS GPRS Prepaid Smart Electricity Meter-Stron Smart

Strong Point

STE18-G STS Single Phase DLMS GPRS Prepaid Smart Electricity Meter-Stron Smart

The STE18-G is an STS Standard compliant, keypad type, automatically connection/disconnection prepaid electricity meter. The integrated keypad is offered to enter recharge TOKEN and check information by short codes. Stronpay electricity vending software could be integrated to local Mobile Money Payment Platform like M-PESA, Alipay, MTN, Airtel, etc. So users can top up electricity by mobile money without leaving the house. STE18-G has excellent anti-tamper feature like terminal cover open detection sensor to help utility for revenue protection.

Technical Parameters

Electrical Parameters
Nominal Voltage		230V
Working Voltage Range		70%~120%Un
Nominal Frequency		50-60Hz
Basic Current (Ib)		5A
Maximum Current (Imax)		80A
Starting Current (Ist)		20mA
Active Energy Constant		1000imp/kWh
Measurement Accuracy		Class 1.0
Power Consumption in Voltage Circuit		<2W <8VA
Power Consumption in Current Circuit		<1VA
Operation Temperature Range		-25℃-70℃
Storage Temperature Range		-40℃-85℃
Electro Magnetic Compatibility
AC Insulation Strength		4kV at 50Hz during 1min
Impulse voltage 1.2/50 us mains connections		8kV
Electrostatic Discharges	Contact discharge	8kV
	Air discharge	16kV
Electromagnetic RF Field	27MHz-500MHz	10V/m
	100KHz-1GHz	30V/m
Fast transient burst test		4kV
Mechanical requirements
Meter shell Water proof protection Rate		IP54
Protection		Class II

Meter Dimensions

STE18-G STS Single Phase DLMS GPRS Prepaid Smart Electricity Meter-Stron Smart

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