Yujian Dtsy-669-Sts Three Phase Prepayment Meter

• Display: Digital
• Installation: Direct Connected
• Usage: Multi-Functional Energy Meter, Meter for Industry and Home Use, Standard Electric Energy Meter, Prepayment Meter, Maximum Demand Meter
• Electric Equipment: Three-phase Four-wire
• Theory: Electronic Meter
• Power Meter Connection: Terminal
• Model NO.: DTSY-669
• Measured Signal: Continuous Wave
• Type: Energy Meter
• Certification: ISO
• Customized: Customized
• Transport Package: Box Packing
• Specification: 154.5mm*94.64mm*290.5mm
• Trademark: YUJIAN
• Origin: China

Product Description

     

Product Description

            
            DTSY-669 three-phase electronic energy meter is the active energy metering meter with the data exchange method of numeric medium. The user can load the amount( quantity of electricity) which purchase in advance, make the statement by amount(quantity of electricity). This meter was equipped with numeric keyboard interface used to active energy meteringand prepayment control.Besides, this meter also have infrared communication, RS485, metering components, real-time-clock device, load controlling switch and other auxiliary equipment.This meter can achieve the function of metering, anti-tamper, G3-PLC power carrier remote meter reading, GPRS meter reading, RF (radio frequency) meter reading, LCD etc. Meanwhile having energy testing pulse output function and RTC pulse output.
 

Electrical parameters

Working voltage		0.7 Un≤U≤1.2 Un
Basic meter	Voltage line power consumption	≤ 2W,10VA(single phase)
	Current line power consumption	<4VA(single phase)
With power line carrier module (when not meter reading )	Voltage line power consumption	≤ 2W,10VA(single phase)
	Current line power consumption	<4VA(single phase)
Without module	Life of standby battery (power off display)
With power carrier module	Life of standby battery (power off display)	>1year
Parameter of standby battery		3.6VDC       1200mAh
battery power off current		≤100µA

 

Detailed Photos

 

Product Parameters

l    Specifications and impulse constants

 

Type	Category	Ceference voltage	Rated current	Impulse constant
DTSY-669	three-phase four-wire	3*230/400V	10(100)A	500 imp/kWhl

 

l    Accuracy leve

 

                    Active energy: 1 class

                    Reactive energy: 2 class

 

Company Profile

        Established on Nov. 19th, 1999, our company is one of the largest electric energy meter R&D and manufacturing enterprises in China with the title of hi-tech Enterprise of Guangdong Province and Hi-tech Manufacturing Enterprise of Zhuhai City . We devote ourselves to professional research, production and sales of all series of electronic meters, concentrators, intelligent terminals, prepaid vending management system, remote automatic meter reading system, power marketing technology support system and related electronic automation system, to provide overall solution for power utility to realize automatic collection and payment of fees, analysis and processing, monitoring grid quality and others powerful service functions. Therefore, the automation and intelligence of the whole power grid management are realized.

Certifications