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DDZY88C Single phase Cost Control Intelligent Energy Meter
Overview: The single-phase cost control intelligent energy meter has a metering function, which uses an independent metering chip to simultaneously sa
Product details
Single phase cost control intelligent energy meter metering function, using independent metering chips, simultaneously sampling live and neutral line currents, with LCD display RS485、 Infrared communication and remote control power on/off function. The communication protocol of this electric energy meter complies with DL/T 645-2007 Multi functional Electric Energy Meter Communication Protocol.
The technology and specifications of this electric energy meter comply with the following standards:
DLT698.45 Object oriented Communication Protocol
DLT698-2010 Electric Energy Information Collection and Management System
Q/GDW 1354-2013 Functional Specification for Intelligent Energy Meters
Q/GDW 1355-2013 Type Specification for Single phase Intelligent Energy Meters
Q/GDW 1364-2013 Technical Specification for Single phase Intelligent Energy Meter
1. It has positive and negative active energy and time-sharing metering functions.
2. The clock adopts a built-in hardware clock circuit with temperature compensation function, which has calendar, timing, and leap year automatic conversion functions. The broadcasting schedule is not restricted by passwords or hardware programming switches
3. Supports four rates: peak, off peak, flat, and valley.
4. It has the ability to clear stored data such as electrical energy, frozen amount, event records, and load records in the energy meter.
5. It has the ability to store bidirectional total electricity and electricity data at various rates for 12 settlement days. In the event of a power outage in the energy meter, all settlement related data shall be kept for at least 10 years, and other data shall be kept for at least 3 years.
6. It has functions such as timed freezing, instant freezing, daily freezing, agreed freezing, and hourly freezing. The frozen content and identifier comply with the requirements of DL/T 645-2007 and its filing documents.
7. It can record the total number of power outages, programming, timing, opening of the meter cover, and permanently record the occurrence time and energy data of the energy meter reset event.
8. It has functions such as RS485 communication and infrared communication, and all comply with the DL/T 645-2007 protocol and its filing documents.
9. It has functions such as electric energy pulse output and multifunctional signal output. 0
10. It has two display modes: automatic loop and button.
11. The electric energy meter has dual protection measures of programming switch and programming password
The implementation of cost control function can be divided into two ways: local and remote.
13. It has two sets of tiered electricity prices and can activate another set of tiered electricity pricing at a set time point.
14. In the event of a power outage, the energy meter can be awakened by pressing a button to display data for easy reading.
15. When setting parameters, pre storing electricity fees, writing back information, and issuing remote control commands to an energy meter through solid-state or virtual media, strict password verification or ESAM module security authentication is required to ensure secure and reliable data transmission.
1. Accuracy: Level 2.0
2. Rated voltage: 220V
3. Basic current: 1.5 (6) A 5 (30) A 5 (60) A10 (60) A 20 (80) A.
4. Dimensions: 160mm × 112mm × 71mm
5. Installation size: 140 (150) mm × 100mm
6. Basic error: meets the requirements of GB/T17215.321-2008.
7. Operating environment: The electric energy meter should be installed in a dry and ventilated environment, with an installation height of 1.8 meters. The installation environment should be free of corrosive gases, with a temperature of -40 ℃ to+70 ℃ and a relative humidity not exceeding 85%.
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