Detailed Product Description
The DD862 type single-phase watt-hour meter is a kind of induction meter, which is applicable to measure the rated frequency 50HZ and measurement of active electric energy in sigle-phase AC electric net.All technical targets are completel conformed to national stndard GB/T15283-1994 claa 1.5,1 and 2 AC active watt-hour meter.And it alse comply with international standard IEC60521
Sub-closed iron core;
the die-casting frame is made of alloy aluminum, to assure the magnetic line stably and reliably;
Meter bearing had three kinds: may select dual jewel, magnetic thrust or magnetic float;
May select 5|+1 digits or 5 digits register;
May select 5 kinds of cases: bakelite,PC, ABS plastic, glass and aluminum.
Rated voltage: 220-240V
Rated current: 2(4),2.5(5),3(6),5(10),10(20)20(40), 5(20),10(40),15(60),20(80),30(100)A
Frequency : 50HZ
Accuracy: class 0.5,1 and 2.0
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