dc kwh meter

FOB Price

US$ 30 - 30 / Piece

500 Pieces(Min. Order)

Port NINGBO&SHANGHAI
Payment TermsT/T

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Product Details

Place of Origin	Zhejiang, China	Brand Name	LBAJI
Model Number	DD28	Display Type	Analog Only
Phase	Single Phase	Measuring Energy Range	2(4)A,2.5(5)A,3(6)A,5(10)A,10(20)A,20(40)A,20(80)A
Accuracy Class	2	Output Voltage	220V-240V
Operating Temperature	-10℃ to +50℃	Dimensions	114108160

Product Description

Specifications

DD28 single phase mechanical energy meter
1.easy use and install
2.high quality and reasonable price
3.OEM offered

DD28 single phase energy meter

Product brief introduction

The DD28 type single-phase watt-hour meter is a kind of induction type meter,which is applicable to measure the rated frequency 50Hz and power loss in electrified-wire netting. The meter has novel design, rational structure and features of high overload, low power loss and long life etc

Technical Parameter

1	Basic current (lb) A	3 5 10 15 5 10 20 30
2	Maximum current(lmax) A	9 15 30 45 20 40 80 100
3	Overload capacity	300% 400%
4	Reference voltage Un	110V,120V,220V,230V,240V
5	Reference frequency fn	50Hz,60Hz
6	Power loss in voltage circuit	50Hz:≤1.3W/6VA 60Hz:≤1.1W/5.5VA
7	Power loss in current circuit	≤0.6VA
8	Running with no-load	0.8~1.1Un
9	Starting current	0.5%lb
10	AC voltage test 50Hz,1mm	2kV
11	Impulse voltage test 1.2/50µs	6kV
12	Rotor speed At lb	22r/min
13	Basic torque at lb	4×10-4N·m
14	Weight of disc	21g
15	Weoght of meter	1.6kg
16	Accuracy	Class2

Wiring Diagram

Terminal	Note
1	Inlet phase line
3	Inlet neutral line
4	Outgoing neutral line
5	Outgoing phase line

TYPE1

Terminal	Note
1	Inlet phase line
3	Outgoing phase line
4	Inlet neutral line
5	Outgoing neutral line

TYPE2

Contact Us

Libaijia Electric Technology Co., Ltd.: Contact nameLeo Zheng
Chat Now; Phone86-577-61670617; AddressSIQIAN,XIANGYANG INDUSTRIAL PARK,YUEQING,WENZHOU,CHINA, Wenzhou, Zhejiang

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dc kwh meter

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