Multi-Rate Single-Phase Prepayment Electricity Meter with Time-of-Use Billing Function

• Customization: Available
• After-sales Service: After 18 Months From The Meter's Shipment
• Warranty: Within 12 Months From The Date of Sale...
• Model NO.: DDZY 668
• 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, Reactive Energy Meter, Multi-rate Watt-hour Meters, Maximum Demand Meter
• Electric Equipment: Single-phase
• Theory: Electronic Meter
• Power Meter Connection: Terminal
• Measured Signal: Continuous Wave
• Type: Energy Meter
• Certification: RoHS, ISO, CE
• Rated Frequency: 50 Hz
• Accuracy Class: 1.0
• Rated Vol.: 220V/230V/240V
• Max. Current: 60 a
• Meter Start Current: 40 Ma
• Transport Package: Standard Export Package.
• Specification: 290*180*95 mm
• Trademark: YuJian
• Origin: Made in China
• Production Capacity: 60000 Pieces/Year

Product Description

Product Description

DDZY668-STS

The DDZY668-STS is an advanced active energy metering instrument designed for efficient and user-friendly electricity consumption management. It utilizes digital media as its primary means of data exchange, enabling seamless communication between the device and external systems.

Users can purchase electricity in advance and upload the prepaid kilowatt-hours (kWh) to the meter, with all energy consumption settled accurately in kWh. The meter is equipped with an intuitive digital keypad interface, which facilitates easy operation for both active energy metering and prepayment control functions.

Specification

Frequency Application Range	95%fn~105%fn
Rated Frequency	50 Hz
Rated Voltage Un	220 V/230 V/240 V
Operating Voltage Range	0.7 Un~1.3 Un
Operating Voltage Limitation Range	0 Un~1.90 Un
Energy Meter Constant	1600 imp/kWh

Packaging & Shipping

Post-Transport Inspection

Upon receipt, visually inspect:

Integrity of the outer packaging (e.g., dents, tears, moisture).
Physical condition of the meter (e.g., cracks, scratches).
Accuracy of the delivery (model and quantity).
Report any discrepancies to the supplier immediately with photographic evidence.

Certifications

Company Profile