Three-Phase Electronic Prepaid Energy Meter
This three-phase electronic multi-function watt-hour meter utilizes large-scale integrated circuits, digital sampling technology, and SMT technology. It is designed for accurate measurement and prepayment management of electrical energy consumption.
Technical Specifications
Overview
Three-Phase Prepaid Energy Meter
This three-phase, four-wire electronic energy meter is designed for precise measurement and efficient prepayment management of electrical consumption. Utilizing advanced large-scale integrated circuits and digital sampling technology, it ensures high reliability and accuracy in diverse industrial and commercial environments. The device supports both active and reactive energy measurement, providing comprehensive monitoring capabilities for modern electrical systems.
Technical Specifications
Current Rating
10 A
Rated Current
40 A
Maximum Current
- Voltage Rating
- 3x220/380V
- Frequency
- 50 Hz
Performance & Accuracy
Accuracy Classes
| Energy Type | Class | Impulse Constant |
|---|---|---|
| Active Energy | 1 | 800 imp/kWh |
| Reactive Energy | 2 | 800 imp/kvarh |
Features
Key Features
- Three-phase, four-wire configuration
- Prepayment management capability
- Infrared communication interface
- Active and reactive energy measurement
- Status indication with alarm and pulse output
Compliance
- Standards Compliance
- GB/T 18460.3-2001GB/T 17882-1999
