RS485 Single/Three Phase Electronic Energy Meter with High Accuracy Level 1, 10-Year Battery Life and Remote Monitoring
Price:
$50~300usd.
MOQ:
100
Delivery Time:
1~2weeks
Brand:
HUIYUE
Product Description
Product Overview
The RS485 Single/Three-Phase Electronic Energy Meter utilizes long-life, highly reliable electronic components for exceptional durability and performance. It supports optional M1 card swipe recharging functionality and provides high-accuracy energy measurement for residential and commercial applications.
Key Features
- Remote monitoring of total electricity consumption, current, voltage, power, and power factor
- Load management with segmented resistive load identification and limitation
- Power protection with emergency power-saving mode and delayed power-off function
- Multi-protocol support including RS485/MBUS, LORA, NB-IOT, and infrared
- LCD digital display showing total power (6-digit integer + 2-digit decimal)
- 10-year data retention in non-volatile memory
- Battery backup for LCD display during power outages (special customization)
Technical Specifications
| Parameter | Single-Phase Meter | Three-Phase Meter |
|---|---|---|
| Accuracy Level | Active power level 1 | |
| Reference Voltage | AC220V±20% | AC3x220/380V±20% |
| Current Range | 5(40)A, 10(40)A, 5(60)A, 20(80)A, 10(100)A | 10(100)A (or other specification) |
| Power Consumption | ≤1W/8VA | ≤0.5W/5VA per phase |
| Reference Frequency | 50Hz | |
| Baud Rate | 1200-9600bps | |
| Operating Temperature | -20℃ to +55℃ (-25℃ to +70℃ extreme tolerance) | |
Communication & Data Management
Protocol Support: DL/T645-2007, DL/T645-1997, Modbus-RTU
Data Transmission: Real-time monitoring with cloud-based storage
Measurement Capabilities: Accurate forward and reverse active power measurement with phase loss detection and LED alarm indication
Installation & Compatibility
- Inline and clamp-on installation options
- Compatible with smart home systems
- Wireless connectivity with up to 10-year battery life
- Built-in relay for remote operation (special customization)
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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
Zhuhai Huiyue Technology Co., Ltd
Location
Building 1, Fudi Xingyu Bay, Doumen District, Zhuhai City, Guangdong Province
Contact Person
HUANG