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Home -products-DD283 series single phase watthour meter
p17
  • product name : DD283 series single phase watthour meter
  • product brand : LBAJI
  • Place of Origin : CHINA
  • E-mail : sales@labji.com
  • Online Contact :
Detailed Instruction

Application

The DD283 type single phase watt-hour meter is a kind of induction meter,which is applicable to measure the rated frequency SOHz 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 1 AC Active Watt­hour Meter and IEC521.

Produce Specification

Model

Accuracy

Rated voltage (V )

Rated Current (A)

Overload capac ity

starting current

Insulation performance

DD282

2

220~240

2(4),2 .5(5),3(6),5(10)
10(20),20(40),20(80)

400%lb

0.5%lb

AC power-frequency voltage 2KV for 1 minute

DD284

2

220~240

5(20),3(12), 10(40),
15(60),20(80)

200%lb

Fuction and Features

1 . The meter has separable iron core structure;

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

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

Outline & installation size


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