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DDYS22N01Single Phase Prepayment Electronic Meter

离岸价格

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位置:

China

最小订单价格:

最小订单:

包装细节:

Packed in seaworthy carton

交货时间:

供应能力:

付款方式:

L/C, T/T

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Ningxia LGG Instrument Co. Ltd.

China

免费会员

联系人 Mr. Yao

No.26, Guangming Road ( National Level) Economical Technical Development Zone, Yinchuan, Ningxia

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General Introduction】
Adopting special large-scale integrated circuit and manufactured with advanced SMT process , the Single Phase Prepayment Electronic Meter is featured whit high degree of measuring accuracy, reliable and stable performance, long service life and low power dissipation. It measures the energy of *0Hz single-phase AC power and is p complys to the GB/T****0.*****1 Standard strictly.

【Functions and Characteristics】
* Accuracy class:1.0 Class.
* Class LCD display ,LED indicators and mechanical register . 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.
* IC card prepayment, purchasing before using.
* Meter reading card.
* Negative energy consumption record and deduction.
* Residential energy alarm to remind users purchasing electricity in time.
* Self verifying.
* Special circuit against tamper and fraud.
* RS**5 communication port (optional).
* Net work retail.

【Technical Specifications 】

Contents		Technical Specifications
Standard		GB/T*******2、GB/T0.***1
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）	**0
	Rated current（A）	2(0) 5(5) 5(0) 0(*0)
	Constant（imp/kWh）	*0　0　**0
	Accuracy class	1.0
	Rated frequency	*0Hz
Output	Output Test	Active Pulse width：0ms±0%
Electrical Parameters	Normal working voltage	0.8Un ～ 1.*5Un
	Limit working voltage	0.7Un ～ 1.2Un
	Power consumption	Voltage Circuit LCD <1.0W 5.0VA LED< 1.5W 5.0VA Current Circuit <1.0VA
	Display	Total **9.9 kWh Residential 0～**9.9 kWh
	Storage after outage	＞*0years
	Service life of CPU Card	＞***0 operations
	Accuracy of clock	<0.5s/day

DDYS22N01Single Phase Prepayment Electronic Meter

Ningxia LGG Instrument Co. Ltd.

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DDYS22N01Single Phase Prepayment Electronic Meter

Ningxia LGG Instrument Co. Ltd.

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