Multi-channels Power Meter
Specifications
1.Measure 3U,12I etc.2.LCD display
3.RS485 port,Modbus protocol
4.DO+DI
Model |
Descriptions for Functions |
Note |
YD2080 |
Three-phase voltage, frequency in one circuit, each phase current, power, power factor, energy in three circuits, with 3DI+1DO. |
|
YD2080-2 |
Three-phase voltage, frequency in one circuit, each phase current, power, power factor, energy in two circuits, with 3DI+1DO. |
|
YD2080-4 |
hree-phase voltage, frequency in one circuit, each phase current, power, power factor, energy in four circuits, with 3DI+1DO. |
|
YD2080-K |
Three-phase voltage, frequency in one circuit, each phase current, power, power factor, energy in three circuits, with 3DI+1DO. |
With split-type transformer |
YD2080-2K |
Three-phase voltage, frequency in one circuit, each phase current, power, power factor, energy in two circuits, with 3DI+1DO. |
With split-type transformer |
YD2080-4K |
Three-phase voltage, frequency in one circuit, each phase current, power, power factor, energy in four circuits, with 3DI+1DO. |
With split-type transformer |
Electrical Characteristics | |||
Measuring Accuracy |
Type of transformer |
close-type |
split-type |
|
Curent |
0.5% |
1% |
|
Voltage |
0.5% |
0.5% |
|
Power, power factor |
1% |
2% |
|
Frequency |
45~60Hz |
45~60Hz |
|
Active energy |
1% |
2% |
Input voltage characteristics |
Range |
Input: 0~600V/AC (direct L-L) |
|
|
|
Measuring: 30~600V/AC(direct L-L) 20~400V/AC(direct L-N) |
|
|
Input power consumption |
≤1VA |
|
|
Measured range of Frequency |
45~60Hz |
|
|
Input current characterstics Matched 5A/10mA transformer |
Range |
Input: 0~5A |
|
|
|
Measuring: 10mA~6A |
|
|
Max.overload |
Continuous current 10A |
|
|
Input power consumption |
≤1VA |
|
|
Input current characterstics Matched (Ib/Io)50A/10mA~400A/80mA transformer |
Range |
Input: 0~Ib |
|
|
|
Measuring: 0.004Ib~1.2Ib |
|
|
Max.overload |
Continuous current 2Ib |
|
|
Input power consumption |
≤1VA |
|
Auxiliary power supply |
DC power supply |
DC18~90V |
|
|
AC / DC power supply |
AC85~265V/DC85~330V (optional) |
|
|
power consumption |
≤5VA or ≤2W
|
|
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