60HZ 8kV Single Phase Smart Prepaid Electricity Meter STS Standard
STS Standard keypad Prepaid GPRS module Single Phase Smart Energy Meter
STE18-G is STS Standard compliant, keypad type, automatically connection/disconnection prepaid GPRS single phase electricity meter. The meter is allowing a basic current of 5 Amp while retaining a maximum current of 80 Amp and extended AMR/AMI functional features. It has a GPRS module inside, which can communicate with AMI system directly. Utilities can read, control and recharge the meter remotely and no distance limit. The waterproof of meter is IP54 rating, allowing it to operate in harsh environments.
Main Features
①Ingress protection IP54 waterproof
②Up to 8 years battery life
③Remote connection/disconnection
④STS Standard
⑤Real-time clock
⑥Utilities can set TOU price into meter on request
⑦Anti-Tamper Magnetic field protection
⑧GPRS module in a slot.
⑨Pay by mobile payment including M-PESA, Alipay, MTN, Airtel, etc.
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℃ |
Electric 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 | |
| Protection | Class II | |
Meter Dimension
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 GPRS module. |
| Information Inquiry | Consumer could check the data like Credit Remain, Total Purchased and Total Credit by input the short code |
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.
Get in Touch
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