Smart Electric Meter
Smart Water Meter
Energy Consumption Solution
Others
Coming Soon
DTSD1150 Three Phase Four Wires Multi-Function Electric Meter
DSSD1150/ DTSD1150 Three phase multi function electronic meter is a metering with advanced level, special design for industrial user. It is made of large scale integrated circuit, with Digital sampling processing technology and SMT craft
It is compatible with IEC 62053-21.
Model Type and Pulse Constant Table
|
Model |
Type |
Reference Voltage Un (V) |
Rated Current In (A) |
Active Pulse Constant (imp/kWh) |
Reactive Pulse Constant (imp/kvarh) |
|
DSSD1150 |
Three Phase Three Wires |
3×100 |
3×1.5(6) |
20000 |
20000 |
|
DTSD1150 |
Three Phase Four Wires |
3×57.7/100 |
3×1.5(6) |
20000 |
20000 |
|
3×220/380 |
3×1.5(6) |
6400 |
6400 |
||
|
3×5(40) |
800 |
800 |
|||
|
3×5(60) |
400 |
400 |
|||
|
3×20 (80) 3×10 (100) |
300 |
300 |
High Accuracy: Active 0.5S Reactive 2.0
Rated Frequency: 50Hz
Starting Current: Direct Connection, 0.004In
Indirect Connection, 0.002In
Creeping: Build in logic circuit anti-creep
Size: 290mm´170mm´85mm
Weight: About 2.4kg
Electric Parameters:
Clock Battery Working Parameters
|
Real Time Clock Accuracy |
≤0.5S (23℃) |
|
Clock Battery Capacity |
≥1200mAh |
|
Meter Reading Battery Capacity |
≥2000mAh (2 pcs) |
|
Data Storage Time during Power Off |
≥10 years |
Climatic Conditions
|
Normal Working Temperature |
-25℃～+60℃ |
|
Limit Working Temperature |
-40℃～+70℃ |
|
Storage and Transport Temperature |
-40℃～+70℃ |
|
Storage and Working Humidity |
≤85% |
Technical Parameters
|
Multi Tariffs |
4 |
|
Multi Periods |
14 |
|
Measurement Range |
-799999.99 kWh～799999.99 kWh , -799999.99 kvarh～799999.99 kvarh |
|
Display |
LCD |
|
Communication |
2*RS485: 1200bps～9600 bps; Infrared: 1200bps |
|
Communication Protocol |
《DL/T645–2007 Multi Function Electric Meter Communication Protocol》 《DL/T645–1997 Simply Multi Function Electric Meter Communication Protocol》 |
Note: Independent double RS485 interfaces mean that the meter can communicate with both ① and ② RS485 interface. However, the communication rate for RS485 ① is 1200～9600bps (Optional, and take 2400bps as default), and the communication rate for RS485 ② is 1200bps, it is inalterable. The communication rate for infrared is 1200bps.
See the attached functional terminal diagram.
