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DD28 (DD17) Series single phase watt-hour meters

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Product Description

  • brief introduction
  • technical parameter
  • Product size


The DD28 type single-phase watt-hour meter is a kind of induction meter, which is applicable to measure the rated frequency 50Hz and measure of active electric energy in sigle-phase A. C electric net. All technical targets are completely conformed to National Standard GB/T15283-1994 Class 0.5, 1and 2 AC Active Watt-hour Meter and IEC521.

Fuction and Features

1. The meter has separable iron core structure;

2. The bearing has three kinds: single-jewel, dual jewel, magnetic floating; The case has therr kinds: Aluminum, plastic and glass;

3. The die-casting frame is alloy aluminum with excellent mechanical strength.

Produce Specification

External And Installation Size