Power Monitor Sensor – Specifications and Features
| Direct connected single phase meter | Direct connected three phases meter | Transformer connected three phases meter |
|
|---|---|---|---|
| Accuracy Class | Class 1 | Class 1 | Class 0.5s |
| Voltage(V) |
|||
| Rated Voltage (Un) Voltage range | 100 220-240 -23%t~+20%Un | 3x57-288/100-500 Wide range | 3x57-288/100-500 Wide range |
| Voltage range | -23%t~+20%Un | Wide range | Wide range |
| Current(A) | |||
| Basic current Maximum current Starting current(mA) Current circuits consumption (VA) Voltage circuits consumption (W) | 5 100 0.2%*Ib <1.1 <0.3 | 5 100 0.2%*Ib <1.1/phase <0.3/phase | 1 10 0.2%*Ib <0.05/phase <0.3/phase |
| Maximum current | 100 | 100 | 10 |
| Starting current(mA) | 0.2%*Ib | 0.2%*Ib | 0.2%*Ib |
| Current circuits consumption (VA) | <1.1 | <1.1/phase | <0.05/phase |
| Voltage circuits consumption (W) | <0.3 | <0.3/phase | <0.3/phase |
| Frequency(Hz) | 50/60 | 50/60 | 50/60 |
| Standards | IEC 62052-11 IEC 62053-21 | IEC 62052-11 IEC 62053-21 | IEC 62052-11 IEC 62053-22 |
| Temperature range( ํํC) | |||
| Operating Storing | -25 to +70 -40 to +75 | -25 to +70 -40 to +75 | -25 to +70 -40 to +75 |
| Storing | -40 to +75 | -40 to +75 | -40 to +75 |
| Pulse output | |||
| External pulse voltage(V)DC Max. current (mA) Pulse length (ms) Standard | 5-40 100 100 IEC62053-31(SO) | 5-40 100 100 IEC 62053-31(SO) | 5-40 100 100 IEC 62053-31(SO) |
| Max. current (mA) | 100 | 100 | 100 |
| Pulse length (ms) | 100 | 100 | 100 |
| Standard | IEC62053-31(SO) | IEC 62053-31(SO) | IEC 62053-31(SO) |
| LED | |||
| Pulse frequency (imp/kWh) Pulse length (ms) | 1000 40 | 1000 40 | 1000 40 |
| Pulse length (ms) | 40 | 40 | 40 |
| COMMUNICATION | |||
| type | Optical port /RS485 | Optical port/RS485 | Optical port/RS485 |
| type Standard | Optical port /RS485 IEC 62056-21 Modbus | Optical port /RS485 IEC 62056-21 Modbus | Optical port /RS485 IEC 62056-21 Modbus |
| Dimensions(L*W*H) (cm) | 90*75*54 | 122*90*54 | 122*90*54 |