Single-Phase Watt-Hour Meter for Energy Measurement
This single-phase watt-hour meter is an induction meter designed to measure power loss in electrified wire netting at a rated frequency of 50Hz. It conforms to National Standard GB/T15283-94.
Technical Specifications
Overview
Precision Energy Metering
The DD28A Single-Phase Watt-Hour Meter is engineered for accurate electrical energy consumption measurement in residential and light commercial environments. It features a robust die-cast alloy aluminum frame for excellent mechanical strength and reliability. Designed for versatility, the meter offers multiple configuration options for bearings and casing materials to suit diverse installation requirements.
Technical Specifications
- Rated Voltage
- 220 V
- Rated Current
- 5(20)A
- Frequency
- 50 Hz
- Meter Constant
- 300r/kW.h
Construction & Materials
Casing Options
- Aluminum
- Plastic
- Glass
- Available Bearing Types
- Single-jewelDual-jewelMagnetic thrustMagnetic floating
- Frame Material
- Die-cast alloy aluminum
Performance Metrics
Key Performance Metrics
220 V
Voltage
50 Hz
Frequency
