DDS910 Single Phase Watt-hour Meter

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contact datails

ZHEJIANG ZHIYUE ELECTRIC CO.,LTD.

NO . 41Liule roadshangfeng industry zone liushi,yueqing,wenzhou,zhejiang,china.325604

0577-62786608

Larger photo of DDS910 Single Phase Watt-hour Meter

DDS910 Single Phase Watt-hour Meter


company	ZHEJIANG ZHIYUE ELECTRIC CO.,LTD.
Categories	Energy Meters
Update	2011-02-24
Original Region	China
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DDS910 Single Phase Watt-hour Meter

Type DDS910 single phase long life watt-hour meter is a kind of induction type meter which measure active energy and reactive energy electric power consumption in rated frequency 50Hz and single phase AC electricity net. The meter has the following features: Novel design, rational structure, high overload, high stability, long life and easy adjustment. Its technique performance are completely conform to the stipulated requirement of National Standard GB/T15283-94 and International Standard IEC521.

Structure features:

The meter frame adopts top-quality steel plate molding and special disposal with excellent mechanism strength, stable structure and anti-impact. The type meter adopt magnetic thrust bottom bearing, oriented bearing is made of lubricities graphite bush and stainless steel needle. It has the following features: Small abrasion, long life, small error change. All kinds of adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping needn’t to be adjusted which is finished by ant-creeping hole of disc and convenient for adjusting by user.

Technical parameters

Type	Accuracy (class)	Rated voltage (V)	Rated current (A)	Overload capacity	Starting current	Insulation performance	Power loss in voltage circuit	Use life (Year)
DDS910-4	2	220	1.5(6), 2.5(10) 5(20),3(12) 10(40), 15(60) 20(80)	400%Ib	0.5%Ib	AC voltage 2KV for 1 minute impulse voltage 6KV	≤1.0 5VA	30
DDS910-6	2	220	5(30) 10(60) 15(90)	600%Ib	0.5%Ib	AC voltage 2KV for 1 minute impulse voltage 6KV	≤1.0 5VA	30

Outer and mount dimension

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