Hunan Stron Smart Co., Ltd
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 10000pcs per Month |
| Delivery Time | 15 work days |
| Packaging Details | Carton |
| Phase | Three phase |
| Certificate | STS |
| Type | Electricity Meter |
| Payment | Prepaid |
| IngressProtection | IP54 |
| Display | LED |
| Color | Blue |
| Weight | 1.02kg |
| Input way | Keypad |
| Function | TOU |
| Brand Name | Stron |
| Model Number | STE38-A |
| Certification | STS |
| Place of Origin | Hunan Province |
View Detail Information
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 10000pcs per Month |
| Delivery Time | 15 work days | Packaging Details | Carton |
| Phase | Three phase | Certificate | STS |
| Type | Electricity Meter | Payment | Prepaid |
| IngressProtection | IP54 | Display | LED |
| Color | Blue | Weight | 1.02kg |
| Input way | Keypad | Function | TOU |
| Brand Name | Stron | Model Number | STE38-A |
| Certification | STS | Place of Origin | Hunan Province |
| High Light | Keypad Type Prepaid Electricity Meter ，STS Standard Prepaid Electricity Meter ，Prepaid Electricity Meter Three Phase | ||
The STE38-A is an STS Standard compliant, keypad type, automatically valve controlled prepaid electricity meter. The integrated keypad is offered to enter recharge TOKEN and check information by short codes. STE38-A has excellent anti-tamper feature like terminal cover open detection sensor to help utility for revenue protection. STE38-A can utilizes PLC or Cable communication or RF to CIU as an option and PLC and RF communication to Data Concentrator (for Smart Metering application) purpose.
Three solutions to recharge prepaid electricity meter
1.By Stronpay vending Software
➯ Via local sales point or handheld mobile vending unit
Operation of vending software
(1). Login vending system
(2). Meter number registration
(3). Customer information registration
(4). Price Setting
(5). Open Account
(6). Vending/Topping up meters
(7). Get the Token
(8). Input Token to meter with keypad
(9). Recharging successfully
2.By the third party platform or local mobile payment with API
➪ Via mobile phone
API: Application Program Interface, which is the agreement connecting the third party APP and our Stronpay vending software.
3.By the AMI System
➪ Recharge remotely via DCU and LORA-RF or PLC module
How to recharge by AMI System? As shown in the figure below:
1. The electricity meter sends information to the Data Concentrator via LORA-RF or PLC;
2. The Data Concentrator contains Lora-RF/PLC and GPRS modules, which will transmit the information to the AMI through GPRS after receiving the information from the water meter.
3. The AMI receives the information, performs remote recharge, and will generate the recharge TOKEN.It is then sent to the Data Concentrator via GPRS;
4. Data Concentrator receives the information and sends it to the electricity meter via LORA-RF or PLC.
Basic Functiona
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℃ |
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 Dimensions
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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