DDZY217 Single phase Cost Control Intelligent Energy Meter (Remote)

NegotiableUpdate on 05/17

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

DDZY217 single-phase cost controlled intelligent energy meter is a new generation of intelligent high-tech energy metering product developed and produced by Zhejiang Chentai Technology Co., Ltd. It is manufactured using advanced energy metering chips, LCD displays, and SMT technology, with high measurement accuracy, good reliability, strong overload capacity, low power consumption, and long lifespan. It is used to measure active energy with a rated frequency of 50Hz single-phase AC power. It is designed and manufactured in accordance with relevant international (IEC) standards for electric energy meters and Chinese power standards DL/T645-2007 "Communication Protocol for Multi functional Electric Energy Meters", GB/T 17215.321-2008 "Special Requirements for AC Measurement Equipment - Part 21 Static Active Energy Meters (Level 1 and Level 2)", Q/GDW 364-2009 "Technical Specification for Single phase Intelligent Energy Meters", Q/GDW 354-2009 "Functional Specification for Intelligent Energy Meters", Q/GDW 355-2009 "Type Specification for Single phase Intelligent Energy Meters", Q/GDW 365-2009 "Technical Specification for Information Exchange Safety Certification of Intelligent Energy Meters", etc. It integrates metering, cost control, monitoring, display, freezing, RS485 communication, and infrared communication functions to achieve electricity metering and electricity information collection and storage for individual residential users.

Product Details

1. Electricity metering

a) It has the function of measuring positive and negative active energy, can store its data, and can set the combination of active energy based on it.

b) It has a time-sharing metering function, which accumulates and stores the total, peak, off peak, and valley electrical energy according to the corresponding time period.

c) Capable of storing total electricity and electricity at various rates for up to 12 months; The data storage boundary time is 24:00 at the end of the month.

2. Display function

The electric energy meter has a liquid crystal display function and provides rich graphic or textual prompt information; The content it displays can be queried through the button loop, and the displayed items can be configured as needed through the communication port; It provides LCD backlight, which can be awakened by pressing buttons for easy viewing.

3. Measurement and testing

It can measure voltage, current (including neutral line current), active power, power factor, etc. The measurement error (citation error) shall not exceed ± 1%.

4. Event record

It has functions such as resetting the electricity meter, programming, timing, power failure, tripping, closing, and recording events of opening the meter cover.

5. Timing function

It has calendar, timing, and leap year automatic switching functions. The output frequency of the internal clock terminal is 1Hz.

6. Freeze function

It has functions such as daily freezing, hourly freezing, timed freezing, instantaneous freezing, and agreed freezing.

7. Communication function

a) The electric energy meter has one infrared communication interface and one RS485 communication interface.

b) The communication protocol of the electric energy meter complies with the requirements of DL/T645-2007 and its filing documents.

8. Indicator light, pulse output

a) There are two LED indicator lights on the meter panel: active power pulse and trip indication.

b) The auxiliary terminals of the electric meter are equipped with active calibration pulse signals and multifunctional testing signals.

9. Load switch

The load switch can be installed internally or externally.