STS Standard Prepaid Keypad Single Phase Electricity Meter 230V 80A with IP54 Rating and LoRa-RF Communication
Price:
negotiated
MOQ:
10
Delivery Time:
14 work days
Brand:
stron
Product Description
STS Standard Prepaid Keypad Electricity Meter
Advanced Prepaid Energy Management Solution
The STE18-A STS prepaid electricity meter provides automated power control with remote connection/disconnection capabilities. This single-phase meter automatically activates or deactivates based on remaining credit, ensuring efficient energy management for utilities and consumers.
Key Features & Benefits
Core Features
- STS Standard Transfer Specification compliance
- Up to 8 years battery life for real-time clock
- Remote connection and disconnection functionality
- IP54 waterproof rating for indoor/outdoor installation
- Real-time clock with local time display
- Time of Use (TOU) tariff pricing support
- Advanced anti-tamper protection system
- LoRa-RF communication up to 1km range
- Mobile payment integration capabilities
- ISO 9001 and ISO 14001 certified manufacturing
Operational Benefits
- Meter recharge via 20-digit token input
- Configurable low credit alarm settings
- Step tariff pricing for optimized revenue management
- Automatic shutdown upon terminal cover tampering
- Information inquiry for credit, purchases, and consumption data
Technical Specifications
Electrical Parameters
| Parameter | Specification |
|---|---|
| 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 | 1000 imp/kWh |
| Measurement Accuracy | Class 1.0 |
| Power Consumption (Voltage Circuit) | <2W <8VA |
| Power Consumption (Current Circuit) | <1VA |
| Operation Temperature Range | -25℃ to 70℃ |
| Storage Temperature Range | -40℃ to 85℃ |
Electromagnetic Compatibility
| Test | Specification |
|---|---|
| AC Insulation Strength | 4kV at 50Hz during 1min |
| Impulse Voltage 1.2/50 us | 8kV |
| Electrostatic Discharges (Contact) | 8kV |
| Electrostatic Discharges (Air) | 16kV |
| Electromagnetic RF Field (27MHz-500MHz) | 10V/m |
| Electromagnetic RF Field (100KHz-1GHz) | 30V/m |
| Fast Transient Burst Test | 4kV |
| Protection Class | Class II |
Communication & Integration
The meter supports LoRa-RF communication with Stron Data Concentrator, collecting signals from up to 300 electricity meters within 1km range. Data transmission to main servers occurs via GPRS with minimal daily data consumption (<1MB).
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Hunan Stron Smart Co., Ltd
Location
Floor 5, Building A, No.668 Xianyuehuan Road, China Power Valley Tech Park R&D center, Tianyuan District, Zhuzhou City, Hunan Province, China.
Contact Person
Tony