DDZY-668-STS
Digital
Direct Connected
Meter for Industry and Home Use, Standard Electric Energy Meter, Prepayment Meter
Single-phase
Electronic Meter
Terminal
Continuous Wave
Energy Meter
ISO
Customized
Zhuhai Yujian
12 Pieces in One Carton
58*28*33cm
China
Product Description
Main Technical Parameters
Detailed Images
| 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
