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Smart Meter
S12U02 Single-phase Two-wire Electric Smart Meter
Smart Meter
Product Overview
S12U02 is a kind of modernized and advanced single-phase two-wire energy meter. It's designed and produced according to the actual power consumption condition of the industry consumers, adopting large-scale integrated circuit, digital processing technology and SMT technology.
- Key Features
- Technical Specifications
lSmart meter with the function such as measurement, multiple rates, billing, demand, event log, load profile.
lUp to 4 tariffs
lMore than 6 months history energy registers
lMaximum demand with the interval of 15, 30 and 60 minutes.
lUp to 7 channels load profiles
lMeter cover/terminal cover detection, magnetic field detection and alarm
lUp to 7 channels of event log
lIEC62056-46 communication protocol(DLMS as optional)
lIEC62056-47 communication protocol(DLMS as optional)
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Voltage Ratings
Reference voltage
Operating voltage range
Supply frequency
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240V
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0.6Un～1.15Un
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50Hz
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Current Ratings
Basic current (Ib)
Maximum current (Imax)
Staring current
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10A
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60A
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0.4%Ib
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Accuracy
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Class1, Class2
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Power Consumption
Voltage circuit
Current circuit
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Less than 2W and 10 VA
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Less than 4VA
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Insulation Strength
AC voltage test
Impulse voltage test
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4kV during 1min
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1.2/50us mains connection 6kV
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Communication Interface
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Optical and 3G module
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Temperature
Operation range
Limit range for storage and transport
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-10℃～45℃
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-25℃～85℃
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Protection
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Rate Indicator
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3200imp/kWh
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RTC accuracy
Humidity
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≤0.5s per day
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≤98%RH
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Terminal Diameter
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8mm
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IP Rating
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IP54
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Weight
Net weigh
Gross weight
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690g
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586g
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Service Life
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>15years
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Dimension
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185*126*79mm
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