Single Phase Energy Limit Meter 5 (60) a Ddzy-668-Sts

• Display: Digital
• Installation: Direct Connected
• Usage: Meter for Industry and Home Use, Standard Electric Energy Meter, Prepayment Meter
• Electric Equipment: Single-phase
• Theory: Electronic Meter
• Power Meter Connection: Terminal
• Model NO.: DDZY-668-STS
• Measured Signal: Continuous Wave
• Type: Energy Meter
• Certification: ISO
• Customized: Customized
• Transport Package: 12 Pieces in One Carton
• Specification: 58*28*33cm
• Trademark: Zhuhai Yujian
• Origin: China
• Production Capacity: 100000/Piece for One Year

Product Description

Main Technical Parameters

Rated Frequency		50 Hz~60Hz
Frequency Range		95% fn~105% fn
Rated Voltage Un		220V/230V/240V
Operating Voltage Range		0.7Un~1.3Un
Limit Operating Voltage Range		0Un~1.90Un
Accuracy Class		1.0
Meter Constant		1600 imp/kWh
Current Parameter	Maximum Current	60A
	Limit current of meter measuring technique (Accuracy is not reduced)	90A
	Meter starting current(0.4%Ib)	20mA
	Comment Current Specification Ib	5A
Creeping		With anti-submarine logic circuit
Voltage Circuit Power Consumption		≤1W/1.2VA
Current Circuit Consumption		≤0.2VA
Display		LCD
Normal Operating Temperature Range		-25~+55 ºC
Limit Operating Temperature Range		-40~+70 ºC
Level of Protection		IP51
Average Annual Relative Humidity		≤75%
Designed Life		> 15 years

Detailed Images