Automated Operating Ddsyf668 Prepaid CPU Card Meter with LCD Display

• Customization: Available
• After-sales Service: Within 12 Months From The Date of Sale...
• Warranty: After 18 Months From The Meter′s Shipment
• Model NO.: DDSYF668
• Display: Digital
• Installation: Direct Connected
• Usage: Multi-Functional Energy Meter, Watt-Hour Meter, Meter for Industry and Home Use, Standard Electric Energy Meter, Prepayment Meter, Multi-rate Watt-hour Meters
• Electric Equipment: Single-phase
• Theory: Electronic Meter
• Power Meter Connection: Terminal
• Measured Signal: Continuous Wave
• Type: Energy Meter
• Certification: ISO, CE, UL
• Customized: Customized
• Rate Mechanism: Multi Rate
• Display Method: LCD
• Card System Base: IC Card Prepayment Vending System
• Voltage Un: 220 V
• Working Voltage Range: 0.7 Un~1.2 Un
• Transport Package: Standard Export Package or as Customers′ Needs
• Trademark: YG
• Origin: China
• Production Capacity: 50000 Pieces/Year

Product Description

The single-phase card meter (IC card meter) is an intelligent device for measuring and billing electric energy. It has multiple functions and features and is suitable for a variety of occasions.
The single-phase IC card meter uses a contactless IC card for purchasing and recharging electricity. The user writes the purchased electricity amount into the IC card, and then inserts the IC card into the meter for recharging. The meter will automatically deduct the electricity fee and record the electricity usage. When the remaining power in the meter is lower than the set alarm power, the meter will automatically cut off the power, and the user can restore the power supply after inserting the IC card. When the remaining power in the meter is zero, the meter will automatically cut off the power, and the user needs to purchase electricity again to resume power use.

Voltage U_n:220V;
working voltage range:0.7U_n~1.2U_n,
*error should be compliant with class requirement,meter would not be damaged for four hours when 1.9U_n
 

Basic current being Ib:
Direct connection:5(30)A,10(40)A,20(80)A.
Continuous operation when 6I_b,with error within scope and meter parts not be damaged.
 

Reference frequency:50Hz,
*frequency range:50Hz±5 %