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DDS238-4 single-phase rail type electric meter
DDS238-4 single-phase rail type electric meter
Product details
DDS238-4（B）Single phase rail mounted electric energy meter（4PType)
main features
Measuring single-phase two-wire active energy,Applicable to the implementation of single rate electricity pricingsecondary circuituserOr inside single-phase electrical equipment with limited space,It has the characteristics of good reliability, small size, light weight, beautiful appearance, flexible and convenient installation, etc.
Single-phase rail type electric metermajor function
·LCD digital displaydisplayStandard configuration includes a 6-digit integer and a 1-digit decimal (999999.9kWh)）, 5-digit integer+2-digit decimal (optional)
·Bidirectional measurement of active electrical energyReverse electricity consumption is included in the total electricity consumption.
·Reverse metering
·Power status indicator light
·Passive pulse output,conform toDIN43864standard
·The width of the electricity meter is only75mm，35mmStandard rail installation, similar in appearance4PCircuit breaker
Technical parameter project |
Project Content |
accuracy class |
Active Level 1 |
reference voltage |
AC 220Vor 230V |
Current specifications |
1.5 (6) A, 2.5 (10) A、5(20)A、10(40)A、5(40)A、15(60)A,20(80)A,30(100)A |
Overall Power Consumption |
≤1W/8VA |
reference frequency |
50Hz |
Working voltage range |
80%Un～115%Un |
operation temperature |
-20℃～+55℃ |
working temperature limit |
-25℃～+70℃ |
Product standards |
GB/T17215.321-2008, IEC62053-21,DIN43864,DIN43880 |
Dimensions (mm) |
88mm×73mm×75mm |
Single-phase rail type electric metersize
Single-phase rail type electric meterWiring diagram
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