Three phase cost control smart meter

The three-phase cost control intelligent energy meter is mainly composed of a measuring unit, a data processing unit, etc. In addition to measuring active and reactive energy, it also has three or more functions, including time-sharing measurement of demand and remote cost control.

Product Overview: Three phase Cost Control Intelligent Energy Meter

The three-phase cost control intelligent energy meter adopts large-scale integrated circuits and uses high-precision energy metering dedicated chips. The communication capability and reliability of its carrier module have also reached a wide range of practical applications, and digital sampling processing technology and SMT process are applied to design and manufacture instruments with modern * * level according to the actual electricity consumption of industrial users. It mainly consists of measurement units, data processing units, etc. In addition to measuring active and reactive electrical energy, it also has three or more functions: time-sharing, measurement demand, and remote cost control.

Features

Time sharing measurement function;

When AC power is lost, the energy meter can maintain data and keep the clock chip working

Embedded high confidentiality ESAM module to achieve secure authentication process between the electricity meter and the system master station;

Ensure the security and integrity of data exchange with the system master station;

Excellent electromagnetic compatibility performance, able to resist interference from high voltage spikes, strong magnetic fields, strong static electricity, lightning surges, and has strong temperature adaptability;

Three phase power supply (i.e. line power supply method), when any phase of the three-phase three wire or any two phases of the three-phase four wire are disconnected, the energy meter can still work normally.

Technical Specifications

Brand: ZH

Name: Three phase Cost Control Intelligent Energy Meter

Model: DDSY6661

Level: Level 2

Frequency: 50Hz

Voltage: 220V

Dimensions: 188 * 112 * 96.2

Working principle: Electronic electric meter

Operating temperature: -25 ℃~+60 ℃ (storage temperature less than 85 ℃)

Power circuit: AC electric meter

Communication support: LoRaWAN/NBIOT/4G/RS485/LoRa

Input current: 3~1.5 (6A) 3~15 (60A) (80) A/3~30 (100A)

Pulse: 1600 (imp/kWh)

Battery capacity: ≥ 1200mAh

Measurement accuracy: 0.5 seconds/day

Rate Period: Rate Number 4/Period Number 8 (consult customer service)