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DTZY88-M Type 0.5S Three Phase Cost Control Intelligent Energy Meter (Module Remote Switch External)
Overview: DTZY88-M 0.5S-level three-phase cost control intelligent energy meter (module remote switch external) is a new generation of high-precision
Product details
The DTZY88-M 0.5S-level three-phase cost control intelligent energy meter (module remote switch external) is a new generation of high-precision intelligent three-phase energy meter, which has functions such as active and reactive energy time-sharing measurement, data processing, event recording, load recording, automatic control, and information exchange. It adopts a large screen LCD display for easy data reading and provides infrared and remote communication interfaces for remote computer management by the power department. On this basis, functions such as AC magnetic field anti submarine, power abnormal monitoring anti strong magnetic and constant magnetic field monitoring have been added, greatly enhancing the anti electricity theft performance and operational reliability; The communication module interface can support the exchange of commonly used low-power wireless, wireless public network and other modules in China, and has strong networking flexibility. This smart meter adopts various software and hardware anti-interference measures and redundant design. It is manufactured by large-scale integrated circuits and SMT technology, and key components are selected from internationally renowned brands of long-life devices, making this energy meter highly reliable and have a longer operating life.
1. Supports 4 rates, up to 14 time zones throughout the year, 14 time periods can be set per day, switching between two sets of rate time period tables, and supports setting special time period tables for holidays.
2. Support data storage function, which can store bidirectional total electricity and electricity rate data for the past 12 settlement days.
3. Support freezing function, with methods such as timed freezing, instant freezing, daily freezing, agreed freezing, and hourly freezing.
4. Support event recording function, which can record the total number of power outages, programming, timing, opening and closing events of the meter cover; It can permanently record the occurrence time of the reset event of the energy meter and the energy data at the time of reset.
5. It has a load recording function and can combine any of the six data items defined in DL/T 645-2007, including "voltage, current, frequency", "active and reactive power", "power factor", "total active and reactive energy", "total reactive energy in four quadrants", and "current demand".
6. Support remote cost control function, implemented through virtual media such as the public network and remote electricity sales system, and can set the electricity parameters in the energy meter and perform opening and closing commands.
7. Support alarm function, with light alarm output. The light alarm uses illuminated backlight for indication, and the alarm will automatically end when the event returns to normal.
8. Support security authentication and other functions. When setting parameters and issuing remote control commands to the electric energy meter through virtual media, ESAM module security authentication is used to ensure safe and reliable data transmission.
9. It has one infrared communication interface, one RS485 communication interface, and one communication module interface.
10. The communication module interface supports the exchange between commonly used low-power wireless and wireless public network modules in China.
11. The load switch is external.
12. Support power outage wake-up function.
1. Accuracy: active power level of 0.5S, reactive power level of 2.
2. Rated voltage (Un): 3 × 57.7/100V, 3 × 220/380V.
3. Maximum operating voltage: 0.6Un~1.2Un.
4. Current specifications: 0.3 (1.2) A, 1.5 (6) A.
5. Basic error, starting and creep: comply with the requirements of GB/T17215.322-2008.
6. Dimensions: 290mm × 170mm × 85mm.
7. Installation dimensions: 240 (256) mm × 150mm.
8. Comply with the following relevant specifications:
Q/GDW 1354-2013 Smart Energy Meter Functional Specification;
Q/GDW 1356-2013 Type Specification for Three phase Intelligent Energy Meters;
Q/GDW 1827-2013 Technical Specification for Three phase Intelligent Energy Meter;
Q/GDW 1365-2013 Technical Specification for Information Exchange Security Certification of Intelligent Energy Meters;
DL/T 645-2007 Multi functional Energy Meter Communication Protocol and Its Filing Documents;
DL/T 614-2007 Multifunctional Energy Meter.
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