Multi-Function Multi-Tariff Three-Phase Electronic Energy Meter with Time-of-Use Billing

• Customization: Available
• After-sales Service: Within 12 Months From The Date of Sale...
• Warranty: After 18 Months From The Product's Shipment
• Model NO.: DTSF-669
• 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
• Electric Equipment: Three-phase Four-wire
• Theory: Electronic Meter
• Power Meter Connection: Terminal
• Measured Signal: Continuous Wave
• Type: Energy Meter
• Certification: RoHS, ISO, CE
• Customized: Customized
• Rated Frequency: 50Hz
• Rated Voltage: 3*220V, 3*110V, 3*57.7V
• Rated Current: 5/10/50 a
• Transport Package: Standard Exporting Package
• Trademark: YuJian
• Origin: Made in China
• Production Capacity: 65000

Product Description

Company Profile

Certifications

Product Description

 Three-Phase Electronic Energy Meter

The type energy meter incorporates advanced energy measurement chips and leverages state-of-the-art data sampling and SMT (Surface Mount Technology) processes. Designed and manufactured based on real-world residential electricity consumption requirements, it represents an internationally advanced solution in energy metering.

Built with long-life, high-reliability components, the meter ensures exceptional durability and stable performance. It supports a comprehensive suite of functions including accurate energy counting, anti-tampering, remote meter reading via power line carrier or GPRS communication, LCD display, as well as pulse output testing and real-time clock (RTC) synchronization.

Specification

Rated Current	5A,10A,50A
Rated Voltage	3*220V,3*110V,3*57.7V
Rated Frequency	50Hz
Clock Accuracy	≤±0.5 s every day
Normal Operating Temperature	0℃~+50℃
Saving and Working Humidity	less than 85%

Packaging & Shipping

After-sales Service

The warranty period for this meter is eighteen (18) months starting from the date of shipment. Provided that the meter remains under normal operating conditions as spcified in the user manual and with its original seals intact, our company will provide free repair or replacement for any quality-related issues that may occur during this period.

After the 18-month warranty expires, we continue to offer comprehensive after-sales services, including technical support, maintenance, and repair options, to ensure the long-term performance and reliability if your meter.