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

Interested in Sourcing This Product?

Submit a request to connect with verified manufacturers who produce this product.

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.

Request a Quote Download PDFPDF

Single-Phase Watt-Hour Meter for Energy Measurement - Image 1

Electrical Instruments

Energy Meters

Related Products

More products from the Energy Meters category

Three-Phase Four-Wire Reactive Energy Meter

This three-phase four-wire reactive energy meter utilizes advanced technology for measuring AC reactive energy consumption. It is designed for systems with a frequency of 50 Hz.

View Details →

Single Phase Multi-Rate Energy Meter

This energy meter utilizes microelectronics technology and SMT process design. It is designed to measure electrical energy consumption at multiple rates.

View Details →

Three-Phase Electronic Prepaid Energy Meter

This three-phase prepaid electric energy meter (type B, a card table) uses an advanced three-phase special measuring chip and large scale integrated circuit. It utilizes digital processing technology and SMT technology.

View Details →

Single-Phase Electronic Energy Meter 230V 10(40)A

This single-phase electronic energy meter accurately measures electrical energy consumption. It operates at 230V with a current range of 10A (40A max) and features a pulse output of 1600 imp/kWh.

View Details →

Explore Related Categories

Browse similar product categories from verified and trusted suppliers and manufacturers

Battery Repair Devices

Other Electrical Instruments

Panel Meters