DDSY1353 Single Phase Prepayment Energy Meter is a new type of product based on single-phase static energy meter.It has the functions such as energy measurement, load control,and users information management.It's a ideal metering device for reforming power consumed system,accomplishing the commercialization of power, overcoming difficulty in collecting fee and regulating load state of distribution-network.DDSY1353 Single Phase Prepayment Energy Meter conforms to all technical requirements specified in CEI IEC62052-11-2003 Electricity metering equipment {a.c.}General requirements, tests and test conditions PQrt 11: Metering equipment, CEI IEC62053-21-2003 Electricity metering equipment {a.c.} Particular requirements Part 21: Static meters for active energy(classes 1 and 2)Equipment and GBFl 8460.3_2001 IC Card Prepayment System Part 3: Prepaid Energy MeterFunctions and FeaturesPositive active energy measurement, and no calibration needed within long working period. IC prepaid smart card. Trip and remind users to purchase the electricity when the energy surplus is less than alarm energy value. Prevent stealing of electricity, automatically record illegal energy consumption information. Cut off electricity power and record the times when overload occurs. Large relay capacity with low power consumption and high reliability. Unique card for each user, fraud proof. Display current read/surplus/accumulated energy value. Preset load value /alrm energy value/ max load. User number and accmulated energy consumption read by collection card.
Items
Technical parameter
Rated voltage
220V
Basic current
5(20)A,5(30)A,10(40)A
Rated frequency
50Hz
Accuracy
CL Active 1.0.CL Reactive 2.0
Running with no load
Yes
Power consumption
≤2W5VA
Normal operation temperature
-20+45
Limit operation temperature
-30+60
Relative humudity
≤85%
Date store
Date store under no energy 10 years
Size
175mm 116.5mm 67.5mm
Weight
About 0.7Kg
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