Three Phase Four (Three) Wire Prepayment Electronic Meter

Model:	DT(S)YS22D(X)
Brand:	LonGi
Origin:	Made In China
Category:	Electronics & Electricity / Electronic Instrument / Quantitative Apparatus
Label:	watt-hour meter , electronic meter , three phase meter
Price:	-
Min. Order:	-

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Member Information

Ningxia LGG Instrument Co., Ltd

Free MemberChina

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Last Online:08 May, 2012

Product Description

Three Phase Four (Three) Wire Prepayment Electronic Meter

【General Introduction】

Aadopting high integrated circuit and SMT manufacture technology,DT(S)YS22Dx Three Phase Four Wire Prepayment Electric Energy Meter is featured with high accuracy ,high overload, low power consumption.

【Functions and Characteristics】
* LCD display ,LED indicators and mechanical register . Mechanical register displays the total amount of consumed power, LCD displays status of the meter ,and total and residual energy are displayed alternatively by LED indicators.
* User purchases electricity through international standard IC card before usage.
* Meter reading card.
* Negative energy consumption record.
* Residential energy alarm to remind users purchasing electricity in time.
* Load control and load can be setted.
* Self verifying.

* RS485 communication port (optional).
* Compatible with the energy vending management system.

【Technical Specification】

Contents		Technical Specification
Standard		GB/T17215-2002、 GB/T18460.3-2001
Measurement	Active	Positive active energy consumption measurement
Measurement	Active	Negative active energy consumption measurement(will be counted into positive active energy consumption)
Specification	Rated Voltage（V）	3×100V 3×57.7/100V 3×220/380V
	Rated Current（A）	1.5(6) 5(25) 5(30) 10(50) 20(80）
	Constant（imp/kWh）	6400 3200 1600 320 160 80
	Accuracy Class	1.0
	Frequency	50Hz
Output	Output test	Active Width of Pulse：80ms±20%
Electrical Parameters	Normal working voltage	0.8Un ～ 1.15Un
	Limit working voltage	0.7Un ～ 1.2Un
	Power consumption	Voltage circuit <1.0W 5.0VA Current circuit <1.0VA
	Display	Register： 0～99999.9kWh LED ： 0～999999kWh
	Date storing time after power outage	＞20years
Climatic Condition	Normal working temperature	-25℃～55℃
	Limit working temperature	-30℃～60℃
	Storage temperature	-40℃～70℃
	Storage and working temperature	≤85%

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Send Inquiry to this Member

Ningxia LGG Instrument Co., Ltd

No 26. Guangming Road,(National level)Economic & Technical Development Zone,Yinchuan,Ningxia,China

Phone:: 86-0951-3969167

Fax:: 86

Contact:: Jason Chen (Managing Director)

Mobile:: 13802146179

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