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DDSY86 single-phase electronic prepaid energy meter
Electric energy meter series, intelligent electric energy meter series, electronic electric energy meter series, prepaid electric energy meter series,
Product details
Specification and model:DDSY86
summary:
The DDSY86 series single-phase electronic prepaid energy meter adopts an embedded microprocessor and digital energy metering chip, with a highly integrated modular design and a highly confidential IC card as the pre-sale dielectric. It is a safe, reliable, and accurate energy smart meter for use. The electricity management department can implement a "pay first, use electricity later" management model in electricity management.
Technical indicators and parameters
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Execution standards
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GB/T 17215.321-2008 "Special Requirements for AC Measuring Equipment Part 21: Static Active Energy Meters (Class 1 and Class 2)
GB/T 18460.3-2001 "IC Card Prepaid Electricity Sales System Part 3: Prepaid Electricity Meter"
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Working voltage range
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0.8Un～1.15Un
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Environmental temperature for use
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-10℃～55℃
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limiting ambient temperature
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-25℃～65℃
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relative humidity
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≤85%
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Voltage line power consumption
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≤1W，
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major function
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1. It has anti-counterfeiting and encryption functions. One meter, one card, read and write card safe and reliable
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2. LED displays the current purchase power, remaining power, and cumulative power consumption
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3. Overload automatic power-off function
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4. Automatic power-off function after running out of battery
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5. Low remaining battery alarm
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6. Active energy pulse output
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Optional Features
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RS485 communication function
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Dimensions (mm)
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156×112×64
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Installation size (mm)
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145×92
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Product specifications:
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Reference voltage (V)
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220
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Basic current (maximum current)
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2.5(10) 5(20) 10(40) 15(60)
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accuracy class
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Level 1 or Level 2
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Connection
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Direct access type
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Online inquiry
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