Parameters   

Product overview

 The DTSY3666/DSSY3666 Three-phase Electric Prepayment Watt-hour Meter is a new type of IC card prepayment meter, which has such functions as power metering, load control and customer information management. It’s an ideal product to reform the power system, commercialize energy, solve energy charge problems and adjust the load state. This series electronic watt-hour meter has two ways of wiring: Direct wiring or wiring via current transformer. Every performance index of the product is in conformity with the technical requirements for single-phase electronic prepaid watt-hour meter stipulated in GB/T 17215.321-2008 Class1 and 2 Static AC Active Watt-hour Meter Standardsand GB/T18460-2001. 

Products picture

Products  detail 

Functions and features 

1.  Measuring three-phase active energy, no need to recalibrate for long-term operation;

2.  Three-phase power supply can assure accurate metering in case of cut off in one line(either line of the three-phase three-wire energy meter) or two lines ( either two lines of the three-phase four-wire energy meter) ;

3.  Output testing signal

4.  Each user (meter) responds to a card, well protected from forgery;

5.  once the remaining power is approaching the alarming value, the LED will light to remind the user of timely purchasing;

6.  When the remaining energy is 0, the meter will switch off automatically.

7.  Power will be cut off automatically under overload for the convenience of capacity enlargement by the power Institution.

8.  Write-back function makes the power institution’s management easier.

9.  The exclusive IC card power selling management system has completed function of energy selling and energy-using supervision.

10.  Extensible RS485.

                         energy meter                                                 heat meter                              

                                        water meter                                                 monitoring instrument 

Our advantage

Punctual delivery time: 

1.We carry out your order into our production schedule , ensure your punctual delivery time. 

2.Production report before your order packed.

3.Shipping notice and photos sent to you as soon as your order is shipped.

After sales service:

1.We pay high attention to your feedback when receive the goods.  

2.We provide 12 months warranty after goods arrive.

3.We promise all parts available in lifetime use. 

4.We positively deal with your complain within 48hours.

Professional sales:

1.We value every inquiry sent to us, ensure quick competitive offer.   

2.We cooperate with customer to bid tenders. Provide all necessary documents. 

3.We are a sales team, with all technical support from engineer team.

FAQ

1.Your company is a manufacturer or a foreign trade company?

We are a manufacturer in the past to undertake design and processing of all types of electronic 

products of OEM and ODM to provide production severice and technical support for major and 

medium-sized enterprises. With high-tech enterprise of energy measurement product,setting 

research and development ,design manufacture and service.

2.Which payment can offer?

We accept 30% payment in advance, the balance payment before shipping.We also accept 

L/C according to the order amount.We can accept the payment by T/T, Western Union, Paypal, 

Private Account, Escrow,Cash,and others.

3.Your Packing And Shipment?

By Express: DHL, FEDEX, UPS, TNT, SF EXPRESS and China Post, China Small Package 

and so on.By Air: We can ship from Ningbo, Shanghai, Shenzhen, Hongkong, Urumqi, Beijing.

By Sea: We can offer you FOB Ningbo, FOB Shanghai, FOB Shenzhen, FOB Urumqi, 

FOB XiaMen, FOB Beijing.We also can send to your forwarder or agent in China, who can 

arrange shipment for you.

4.Why choose us?

We are Alibaba Assessed 6 years Gold Supplier.We are a factory manufacturing circuit breaker,

best production capability ,best quality control, best service and we can design new product 

togehter.100% QC inspection before shippment.We help our partners to build factory and supply 

spare parts.