DTSY193 THREE PHASE FOUR WIRE ELECTRONIC PREPAYMENT ACTIVE ENERGY METER
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DTSY193 THREE PHASE FOUR WIRE ELECTRONIC PREPAYMENT ACTIVE ENERGY METER
Summary
The development of DTSY193 type three-phase four wire electronic prepayment meter is developed to achieve the power metering products of electronic and information technology, standardization, implementation of the first payment after meet the electricity prepayment function, improve the collection efficiency and reduce the labor cost of electricity power enterprises. The product has the advantages of accuracy, overload tolerance, low power consumption, maintainability, etc.
Main features
■The positive and negative active power can be measured accurately, and the active power can be accumulated according to the positive electric energy
■After the purchase of electricity, the power consumption is lower than the set of pre alarm, run out of power consumption
■The use of ordinary contact IC card, the electric energy meter parameters set, pre stored power.
Main technical parameters
Item | Technical data |
Meet the standards | GB/T 17215.321、GB/T 18460.3 |
Accuracy class | 1 class、2 class |
Voltage specification | 3×220V/380V |
Current specifications | 1.5(6)A、3(6)A、5(20)A、5(30)A、10(40)A、10(60)A、15(60)A、15(90)A、20(80)A |
Reference frequency | 50Hz |
Operating voltage range | Specified operating voltage range：0.9Un～1.1Un |
Extended operating voltage range：0.8Un～1.2Un | |
Operating temperature range | Specified operating temperature range：-25℃ ~+55℃ |
Limiting operating temperature range：-40℃ ~+70℃ | |
Storage and transport limit temperature range：-40℃ ~+70℃ | |
power dissipation | ≤2W/10VA; current line：≤4VA |
Display mode | Meter display |
Outline dimension | 114.8mm×72mm×30.5mm（In order to prevail in kind） |
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