| After-sales Service: | Good Servies |
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| Warranty: | 2years |
| Display: | Indicator |
| Installation: | Direct Connected |
| Usage: | Multi-Functional Energy Meter, Watt-Hour Meter, Meter for Industry and Home Use, Standard Electric Energy Meter |
| Electric Equipment: | Single-phase |
| Samples: |
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| Customization: |
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Audited Supplier Desctription
DDSU1897 is a single phase active electronic energy meter with innovations and developments allow the users to reduce material costs and installation effort. It is used in three phase 50/60Hz AC networks to mreasure the load energy consumption.
Product Features
? Single phase two wires activ electronic energy meter
? Small size and weight,easy installation,accurate in data recording and reliable in performance.
? RS485 Modbus -RTU communication capable
? Frame retardant PC casing and internal structure provides good fire resistance,heat resistance and weather resistance
? Class II insulation protection provides excellent insulation
? Equipped with a polarity passive energy impulse output terminal, complies to Standards IEC 62053-31 and DIN 43864
? The short terminal cover is made with the transparent PC, to reduce the installation space and is convenient for centralized installation
? Din Rail and panel mounting are both available
? Complies to IEC62053-21 standard
Technical Data:
? Model No.:DDSU1897
? Application: To measure the network energy consumption
? Standard:Complies to IEC60253-21
? Power supply:Single phase
? Accuracy:Class1
? Reference voltage:170V or 230V
? Current(A):5(20)A,5(25)A, 5(30)A, 5(32)A, 5(40)A, 5(50)A, 5(60)A
? Starting current(A):0.02,0.04,0.08
? Insulation:AC voltage 4kV for 1 minute,1.2/50us waveform impulse voltage 6kV
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Audited Supplier 
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