Dtsy-669 Three-Phase Smart Prepayment Energy Meter

• Customization: Available
• After-sales Service: 12-18 Months After Products Been Sold
• Warranty: 12-18 Months After Products Been Sold
• Model NO.: DTSY-669 Three-phase Smart Prepayment Energy Meter
• Display: Digital
• Installation: Direct Connected
• Usage: Multi-Functional Energy Meter, Meter for Industry and Home Use, Standard Electric Energy Meter, Prepayment Meter, Multi-rate Watt-hour Meters, Maximum Demand Meter
• Electric Equipment: Three-phase Four-wire
• Theory: Electronic Meter
• Power Meter Connection: Terminal
• Measured Signal: Continuous Wave
• Type: Energy Meter
• Certification: ISO
• Customized: Customized
• Weight: 2.4kg
• Rated Frequency: 50Hz
• Rated Current: 10(100)a
• Impulse Constant: 500 Imp/Kwh
• Transport Package: Box Packing
• Specification: 290.5mm169mm94.64mm
• Trademark: YUJIAN
• Origin: Zhuhai Province in China
• Production Capacity: 50000/Year
• Package Size: 29.00cm * 17.00cm * 9.50cm
• Package Gross Weight: 2.400kg

Product Description

Products Detailed
DTSY669 Three-phase Smart Prepayment Energy Meter is an active meter with the data exchange method of numeric medium. The user can load the amount which purchase in advance, make the statement by amount. This meter was equipped with numeric keyboard interface used to active energy metering and prepayment control. Besides, this meter also have infrared communication, RS485 or RS232 communication, metering components, real-time-clock device,load controlling switch and other auxiliary equipment.

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

Product Parameters:
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/kWh

Active energy: 1 class Reactive energy: 2 class
Rated voltage: 3 * 230/400V
Rated current :10A

Max current :100A

Rated frequency: 50Hz
Clock accuracy: ≤ ± 0.5 seconds per day
Start :The meter in the condition of rated voltage, rated frequency and power factor is1, and the loading current is 0.4% Ib (class1), meter can count electrical energy on end.

Detailed Images: