ANSI YONY DDS3666 with high quality Single phase 1S 2S round socket Round Electronic smart Meter

Parameters          

Product overview

      DDS Single-phase Electronic Watt-hour Meter adopts advanced solid integrated circuit technology that can realize ultra-low power dissipation and advanced SMT technique to meter single-phase AC(alternating current) active energy with the frequency of 50Hz or 60Hz. Its various performance indexes conform to the technical indexes that GB/T17215.321-2008 <<Static AC  Active Energy Watt-hour Meters of Class 1 and Class 2>>  requires from the single-phase static watt-hour meters.

      The meter has the features of accurate, stable and reliable metering, good anti –electromagnetic interference, low power consumption, high accuracy, anti-electricity-theft, wide range, long life and so on .

       When the meter is in operation, the voltage and electric current will be sent to the special large-scale integrated circuit to be buffered and amplified after they are sampled through the sample circuit. Then they will be converted to the digital signal through 16 bit A/D converter and again will be converted to the pulse(in direct proportion to the electric energy) after they are measured after the digital multiplier. Finally the register will be driven to realize the accumulation of the electric energy and the pulse indicator light as well .And the pulse can be output for the purpose of metering.

Products picture

Products  detail 

Functions and features 

1.Used for measuring active energy and there’s no need to calibrate after long-term operation.

2.The meter adopts ADE7755 exclusive chip to measure. 

3.The meter adopts latest imported integrated-circuit exclusively for electrical energy with digital 

multiplier, which has greatly improved the dynamic working range of the meter and make the actual 

overload capacity up to more than 10 times.

4.The meter has good error linearity in the range of 5%Ib-Imax. 

5.The meter has a simple structure, a few external components and low power consumption.

6.All the components adopted in the meter are of high quality, which guarantee the meter a long 

service life and high reliability.

7.Ways of display: register, LCD and digital tube. 

8.The meter has remote power-off function.

9.The output interface is 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.