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Introduced |
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Single Phase Multi-Tarrif Watt-Hour, Energy Meter (DDSF1088C) |
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Description |
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DDS1088 is designed and manufactured on the basis of advanced measuring chip, well-matured multi-tariff technology, and digital sampling technology and SMT technology, for the application of residential power consumption metering in residential places.
This meter has the functions of TOD metering, month end data transfer, programming and reading by CMRI or PC, LCD display, etc. Totally 6 tariffs and 6 time zones are provided. It also has the anti-tamper features, as well as functions that can register the events of opening of meter cover. The display support operation without power supply with the backup battery.
The meter complies with IS13779 and CBIP No. 88 with their latest amendments, the communication protocol complies with IEC62056.
Specifications and pulse constants
Model No. Type
DDS 1088 Single phase
Ref. Voltage: 120V/220V/230V/240V
Rated current: 1.5(6)A, 2.5(10)A, 10(40)A, 10(60)A, 10(80)A
Active Pulse constant: 1600 imp/kWh
Rated frequency: 50Hz +/- 5%
Accuracy class: Active class 1
Weight: About: 890g
Dimension: 143mm*122mm*77mm
Electronic parameters
Normal working voltage: 0.8Un-1.1Un
Limited working voltage: 0.7Un-1.2Un
Voltage circuit power consumption: ≤1W, 4VA
Current circuit power consumption: ≤2VA
Voltage of data backup battery: 3.6VDC
Tariff related working parameter
RTC accuracy (day error): ≤0.5s/d(23)
Battery capacity: ≥1200mAh |
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Contact Us |
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Company Name: |
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Shenzhen Holleysouth Electronics Technology Co., Ltd. |
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Company Address: |
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Building 2th, Jianxing Building, Chaguang Industrial Estate, Xili, Nanshan District, Shenzhen, Guangdong, China |
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Province/State: |
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Guangdong |
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Telephone: |
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86-755-26622341 |
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Full Name (Department): |
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Peter Wang () |
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