STS Standard Keypad One Phase Electricity Energy Meter Plastic Prepayment
Stron Smart STS single phase keypad electricity meter
Iith IP54 waterproof protection grade, the meter can be installed far away from indoor or even outdoor users on the pole. The programming of ste18-a supports remote connection and disconnection. When there is no credit card, the meter will shut down immediately. After charging through the corresponding 20 bit token, press enter and the meter will turn on. If you use the real-time clock chip and battery, the meter can also display your local time, the battery life is generally about 8 years, easy to replace.
STS split prepayment meter has a broad market prospect all round the world. We also design and manufacture STS prepaid instruments and ODM / OEM for other instrument manufacturers. If you need further information to make your business strong and profitable, we are glad to hear from you.
Features
- STS Standard
- Up to 8 years battery life
- Remote connection/disconnection
- IP54 waterproof
- Real-time clock
- Time of Use price
- Anti-tamper
- Lora-RF communication
- Mobile Payment
- ISO 9001; ISO 14001 compliant
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 |
Product Tags:
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