DTZY722-M State Grid Series Three-Phase Smart Prepaid Energy Meter

The DTZY722-M Three-Phase Four-Wire Smart Prepaid Energy Meter is designed with high-performance circuit architecture, advanced digital sampling and processing technology, and SMT (Surface Mount Technology) manufacturing processes. It is tailored to meet the actual power consumption requirements of industrial users and aligns with internationally advanced standards.

The meter delivers stable performance, high measurement accuracy, and user-friendly operation. It complies with multiple national and industry standards. With flexible communication module expansion, the DTZY722-M series is suitable for a wide range of application scenarios, including:

DTZY722-D: Supports dual-mode communication (e.g., RS485 and wireless modules).

DTZY722-Z: Supports power line carrier (PLC) communication, suitable for long-distance and complex environments.

DTZY722-J: Supports wireless communication (e.g., LoRa, NB-IoT), ideal for flexible deployment and real-time data acquisition.

DTZY722-G: Integrated with GPRS/4G modules, providing high-speed, stable wireless data transmission for intelligent power monitoring and management.

Features

Industry Standards and Certifications

Parameter

PREV：DDZ722-J/Z Southern Grid Series Single-Phase Smart Prepaid Energy Meter NEXT：DDZY722-M State Grid Series Single-Phase Smart Prepaid Energy Meter

Who We Are

Founded in 1992, Zhejiang Soocia Electric Meter Co., Ltd. is a dedicated specialist in electricity metering with over 30 years of experience. The company focuses on the R&D, manufacturing, and sales of electricity meters, with a product portfolio spanning three major categories: mechanical, electronic, and smart meters.

Over the years, Soocia has established a long-term strategic partnership with State Grid Corporation of China, positioning itself as a core supplier. Building on this domestic success, the company has also expanded into international markets across Southeast Asia, Europe, and Africa, earning a strong reputation among customers worldwide.

Certificate Display

2025-08-08 / Industry News Smart Meters: A Revolution in Energy Management
READ MORE
2025-08-08 / Industry News What is the core difference between smart meters and traditional meters?
READ MORE
2025-08-08 / Industry News What are the differences between photovoltaic energy storage meters and traditional meters?
READ MORE

Get in Touch

Take step and get in touch with us today.

Zhejiang Soocia Electric Meter Co., Ltd.

With over 30 years of experience in electricity metering, we specialize in the design, manufacturing, and supply of energy meters. Our product portfolio covers multiple series, including mechanical, electronic, and smart meters.

Quick Links

+86-577-62711702

Zhejiang Soocia Electric Meter Co., Ltd.：
No.21-23 Shanggong Road, Shangwu Industrial Zone, Liushi Town, Yueqing City, Zhejiang Province, China

Huaxia Power Transmission And Distribution Equipment Co., Ltd.：
No. 222 Weisan Road, Yueqing Economic Development Zone, Yueqing City, Zhejiang Province, China

Project	Parameter
Accuracy Class	Active: Class B, Reactive: Class 2
Rated Voltage	Direct access: 3220/380V; Access via transformer: 357.7/100V, 3*100V
Current Specification	Direct access: 0.2 - 0.5(60)A; 0.4 - 1(100)A; Access via transformer: 0.015 - 0.075(6)A
Inrush Current	Class B: 0.04Irr; Class C direct access: 0.04Irr; Class C access via transformer: 0.02Irr
Rated Frequency	50Hz
Operating Temperature	-25°C ~ +55°C
Extreme Operating Temperature	-40°C ~ +70°C
Storage and Transportation Temperature	-40°C ~ +70°C
Relative Humidity	45% ~ 75%
Voltage Circuit Power Consumption	Non - communication: Active power ≤1.5w; Communication: Active power ≤8w; Apparent power ≤6VA
Current Circuit Power Consumption	10Itr≤10A: ≤0.2VA, 10Itr > 10A: ≤4VA
Battery Voltage	Clock battery: 3.6V, Seconds voltage: 6V

Submit feedback

DTZY722-M State Grid Series Three-Phase Smart Prepaid Energy Meter