Single Phase 1pH Multi-Rate Electronic Energy Meter for Urban & Rural Power-Users

• Customization: Available
• After-sales Service: Within 18 Months From Delivery Day
• Warranty: Within 18 Months From Delivery Day
• Model NO.: DDSF668
• Display: Digital
• Installation: Direct Connected
• Usage: Multi-Functional Energy Meter, Watt-Hour Meter, Meter for Industry and Home Use, Standard Electric Energy Meter, Multi-rate Watt-hour Meters
• Electric Equipment: Single-phase
• Theory: Electronic Meter
• Power Meter Connection: Terminal
• Type: Energy Meter
• Certification: ISO, CE, UL
• Customized: Customized
• Accuracy Class: 1 Class
• Reference Voltage: 120 V/240 V
• Frequency: 50 / 60 Hz
• Current: 10 (100) a, 10 (200) a
• Trademark: YuJian
• Origin: China
• Production Capacity: 50000 Pieces/Year

Product Description

This meter is in line with the IEC 62052-11 and IEC 62053-21 standard, uses the CPU of international advanced level, and has functions of electric parameter measurement in real time, power detection and measurement, remote meter reading, LCD display, power outages, electricity larceny prevention and so on. It uses a variety of remote meter reading modules (RF module, PLC module and GPRS module of the module box design, which can be free to choose and replace) to realize remote automatic meter reading. Local data communication adopts the IEC 62056-21 agreement, while the remote meter reading adopts the Protocol of communication MODBUS, DLMS/COSEM and Protocol of State Grid Corp of China. All the products choose long-life and highly reliable electronic components to realize long-term, stable, reliable and accurate operation.

Accuracy class	1 Class
Reference voltage	120 V/240 V
Range of operating voltage	0.7 ~1.3 Un
Current	10 (100) A, 10 (200) A
Clock precision	0.5 seconds / day
Storage and working humidity range	95%
Normal operating temperature range	0 ºC ~ + 60 ºC
Limit working temperature range	- 10 ºC ~ +75 ºC

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