GPRS Three Phase 3×230V Smart Electricity Meter For TOU Tariff
STS GPRS Three Phase Smart Digital Prepaid Energy Meter Electricity Meters
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Product introduction
The product is keypad GPRS three phase prepaid electricity meter based on STS standard.It has multiple functions such as prepayment,low credit alarm,anti-tamper,self-testing,TOU tariff,event recording,load control,prepaid&post-paid switch,etc.It is portable design and also put GPRS communication modules inside to realize the function of remote reading for electricity consumption data.
It is convenient for property payment. The payment of prepaid meters can be coordinated with the system payment, which can be paid directly on mobile devices. For example, the prepaid remote meter reading system developed by our company can be paid on the third party APP, which greatly facilitates the payment of users and is conducive to improving the service quality of property. |
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Main characteristics
● Meter Recharge By Inputting TOKEN ● Active energy measurement ● MD(maximum demand measurement) ● Auto scroll mode display ● Build-in relay control ● Event log ● Low Credit Alarm |
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Advantage of GPRS electricity meter
1.No restriction of installation 2.No need extra data concentrator unit 3.Simple network 4.Save manpower cost and reduce the error of meter reading 5.High cost performance 6.Monitor energy efficiency 7.Low cost for IOT sim card |
Electrical parameter
| Norminal Voltage | 3×230V |
| Working Voltage Range | 70%~120%Un |
| Nominal Frequency | 50-60Hz |
| Basic Current (Ib) | 10A |
| Maximum Current (Imax) | 100A |
| Starting Current (Ist) | 30mA |
| Active Energy Constant | 4000imp/kWh |
| Active Energy Accuracy | Class 1.0 |
| Reactive Energy Accuracy | Class 2.0 |
| 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 | |
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Electrostatic Discharges
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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 | |
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Two ways to recharge
●Via local sales point or handheld mobile vending unit When user finds no electricity,they can go to point of sales to buy electricity where stronpay vending software is available.Token will be generated by vending software and user can use this token to recharge successfully.
●By the third party platform or local mobile payment with API By application program interface,user can directly buy electricity in third party app where he will receive the TOKEN by SMS,and then inputting TOKEN by keypad,so that recharge is fished. |
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.