Place of Origin:
China
Brand Name:
Stron
Certification:
STS Certificated
Model Number:
STE18-S
50HZ Prepaid Split Keypad Low Credit Alarm Token Type Single Phase Energy Meter with LORA-RF module
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
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
| 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 |
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