Hunan Stron Smart Co., Ltd
| Payment Terms | T/T, Western Union |
| Supply Ability | 20000pcs/month |
| Delivery Time | 30-45days |
| Packaging Details | Carton |
| Phase | Three phase |
| Mode | Prepaid |
| Protocal | STS Standard |
| Waterproof | IP54 |
| Nominal Frequency | 50-60HZ |
| Accuracy | Class 1 |
| Display | Digital |
| Communication | LORA-RF,PLC |
| Operation Temperature Range | -25~70℃ |
| Storage Temperature Range | -40~80℃ |
| Brand Name | Stron |
| Model Number | STE38-S |
| Certification | STS Certificated |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, Western Union | Supply Ability | 20000pcs/month |
| Delivery Time | 30-45days | Packaging Details | Carton |
| Phase | Three phase | Mode | Prepaid |
| Protocal | STS Standard | Waterproof | IP54 |
| Nominal Frequency | 50-60HZ | Accuracy | Class 1 |
| Display | Digital | Communication | LORA-RF,PLC |
| Operation Temperature Range | -25~70℃ | Storage Temperature Range | -40~80℃ |
| Brand Name | Stron | Model Number | STE38-S |
| Certification | STS Certificated | Place of Origin | China |
Remotely Controlled STS Standard Split Keypad Type Residential Smart Three Phase Electric Meter
This prepaid smart three phase energy meter provides integrated/split solution for kWh measurement and prepayment. It is suitable for residential, commercial and light industrial environments. Credit and management data is transferred from a sales point to the meter via a 20-digits Token which is generated using the Standard Transfer Specification (STS) encryption protocol and entered into meter via a keypad.
The meter (integrated) or CIU (split) can be installed inside the home making it accessible for the consumer to enter in a credit token.
| Electrical Parameters | ||
| Nominal 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 | 400imp/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℃ | |
| Electro 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 | |
| Mechanical requirements | ||
| Meter shell Water proof protection Rate | IP54 | |
| Protection | Class II | |
Meter Dimension
Function:
1. Basic functions:
✽ 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
2. TOU Tariff: Meters can be set TOU Tariff by inputting corresponding TOKEN. Utilities can set step price on request.
E.g. Step 1: 00:00-07:00 Price1: $1/Kwh
Step 2: 07:00-17:30 Price2: $1.5/Kwh
Step 3: 17:30-24:00 Price3: $1/Kwh
3. Anti-Tamper Functions: Meter will automatically close the valve after detection of magnetic field and open cover event.
4. Overdraft Collection:Electricity Overdraft can be collected day by day or month by month.
5. Information Inquiry: Consumer could check the data like Credit Remain, Total Purchased and Total Credit by inputting the short code.
Liquid Crystal Display
➪ Recharge remotely via DCU and LORA-RF or PLC module
Company Details
Business Type:
Manufacturer
Year Established:
2007
Total Annual:
3,000,000-5,000,000
Employee Number:
200~500
Ecer Certification：
Verified Supplier
Founded in 2007, Hunan Stron Smart Co., Ltd is the leading supplier of smart meters in China. There are 500 employees in our company including 100 technical engineers, and 100 people with professional title. We are devoting ourselves to be the intelligent product service provider. In China, we ha... Founded in 2007, Hunan Stron Smart Co., Ltd is the leading supplier of smart meters in China. There are 500 employees in our company including 100 technical engineers, and 100 people with professional title. We are devoting ourselves to be the intelligent product service provider. In China, we ha...
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