Single Phase Energy Meter
This single-phase energy meter measures electrical energy consumption. It features a 5(20)A current rating at 220V and operates at 50Hz.
Technical Specifications
Overview
Single Phase Induction Energy Meter
The DD862 series is a high-performance induction-style energy meter designed for accurate measurement of single-phase electrical consumption at a rated frequency of 50Hz. Built for indoor installation, it features a robust mechanical counter for reliable energy tracking in residential and commercial environments. This meter is engineered to operate within a wide temperature range and complies with international standards for energy measurement.
Key Performance Metrics
Key Performance Metrics
220 V
Rated Voltage
50 Hz
Rated Frequency
720 r/kW·h
Meter Constant
Technical Specifications
- Rated Current
- 5(20)A
- Accuracy Class
- 2
- Standards Compliance
- GB/T15283-94ISO 9001CECBSEMKO
Operating Environment
- Ambient Temperature
- -10°C to 50°C
- Relative Humidity
- Below 85% (at 25°C)
Model Variants
Model Comparison Table
| Model | Type | Rated Current (A) | Connection |
|---|---|---|---|
| DD862-4 | Single-phase | 2.5(10), 5(20), 10(40) | Direct Connection |
| DD862-2 | Single-phase | 15(60), 20(80), 30(100) | Direct Connection |
| DT862-4 | Three-phase four-wire | 5(20), 10(40), 15(60) | Direct Connection |
| DT8 | Three-phase | 1.5(6), 3(6) | Current Transformer |
Installation
Installation Type
IndoorWall Mount
