Deskripsi
Three-Phase Digital Multi-Function Energy Meter
Product Overview :
DT(S)SD568 three-phase electronic digital multi-function meter is a new generation of fully digital electric energy meter with modern advanced level designed and manufactured by our company using large-scale integrated circuits, applying digital processing and network communication technology and SMT technology according to the actual power consumption conditions of users.
The performance indicators of this product meet the technical requirements of GB/T 17215, GB/T 17883-1999, GB/T 17882-1999, DL/T 614-1997 and IEC61850 “Substation Communication Network and System” standards.
Technical Parameters :
Project Data : Accuracy level
Active power: 0.2S Reactive power: 2.0 level
Rated frequency ; 50Hz
Operating voltage : DC 110V and AC 220V optional
Reference voltage : The primary rated voltage of the photoelectric voltage transformer provided shall prevail. At this time, the secondary rated voltage of the corresponding meter is 57.7/100V.
Reference current : The primary rated current of the connected photoelectric current transformer shall prevail, and the secondary rated current of the corresponding meter is 1A.
Sampling rate : 4000 to 12800 points/second
Operating temperature : —25℃～+55℃
Data Protection : >= 10 years
Rate Number : 4
Number of time periods : 10
Communication parameters : 10/100Mbps ST optical fiber interface, communication wavelength 1310nm 2-way RS485 interface, baud rate 1200-9600bps
Communication Protocol :
IEC61850 Substation Communication Network and System
DL/T645-1997 Multi-function Electric Energy Meter Communication Protocol
- Brand: Xuji Electric
- Model: DTSD568
- Type: Electronic electric energy meter
- Power supply: AC meter
- Electrical equipment: three-phase three-wire
- Wiring method: Direct access
- Principle: Electronic
- Use: Civilian
- Custom processing: No
- Maximum current: 80AA
- Accuracy level: 0.2
- Basic current: 1.5 (6) A
- Reference voltage: 100V
- Current multiplier: 1
- Display mode: LCD
- Frequency: 50HZHz
- Packing quantity: 6
- Dimensions: 290*170*85mm
- Weight: 2kg
- Working temperature: -25℃~55℃
- Extreme working temperature: -30℃~60℃
- Working humidity: ＜95%
- Working voltage: DC 110V and AC/DC 220V optional
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