Split type Keypad STS Single Phase Prepaid electricity meter with CIU
Our STE18-S single phase meters are devices used to measure electricity consumption in ordinary household circuits, which are used to supply power to various household appliances.Single-phase meter has the characteristics of low energy consumption (adopting low power consumption design, reducing the power grid line loss) and high reliability, which is an ideal product for reforming the power system and realizing the commercialization of electric energy.
Because each region and each customer's requirements for meter payment methods are different, some customers need pre-paid meters, while others need post-paid meters.Therefore, in order to meet the needs of different users, we set up two charging modes for electricity meters.And these two kinds of payment mode transformation, just need to input a string of corresponding short code can be realized.
Compliance with Standard
✽ ISO 9001 ; ISO 14001
✽ STS Certificated
Application:
Counting the electricity consumption of users over a period of time.
Main characteristics
1. Meter Recharge By Inputting TOKEN
2. Active energy measurement
3. MD(maximum demand measurement)
4. Auto scroll mode display
5. Build-in relay control
6. Event log
7. Low Credit Alarm
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 |
Electrical Functions
| 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 |
| Non-return valve | Non-return valve inside for preventing back-flow |
| Anti-tamper | Meter will automatically close the valve after detection of magnetic field and open cover event |
| Step Tariff | Step Tariff can be set by inputting corresponding TOKEN |
| Overdraft Collection | Non- Revenue water (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 |  |
Meter Dimension
Product Tags:
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ISO14001 Smart Prepaid Electricity Meter , 5A Prepaid Utility Meter Images
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