BWCT-711/ BWCT-711D
Mainly used in single phase or three phase electronic energy meter, serving as current sampling tool or the current measuring tool for general industrial instruments and measuring control equipment.
Details description
Mainly used in single phase or three phase electronic energy meter, serving as current sampling tool or the current measuring tool for general industrial instruments and measuring control equipment.
The secondary coil and magnetic core adopt vacuum epoxy sealed package, excellent waterproof and anti-seismic performance and also has good insulating property.
The primary coil can use copper bar or copper wire for connection.
Accuracy class can be chose: 0.1 class, 0.05 class.
D type has the DC component sensing property; DC component measure has high accuracy, which satisfy the relative requirement of IEC61036 Energy Meter Standard.
Note: Wire length and colors can be customized.
Current Specification
|
Current (input/output) |
Load Resistance |
Operating Frequency |
Ratio |
Accuracy Class |
|
10（60）A/10mA |
10～25Ω |
50/60 Hz |
1000:1 |
0.05， 0.1 |
| 10（100）A/10mA | ||||
| 10（120）A/10mA | ||||
|
5（60）A/2.5mA |
10～25Ω |
50/60 Hz |
2000:1 |
0.05， 0.1 |
| 10（60）A/5mA | ||||
| 10（100）A/5mA | ||||
| 10（120）A/5mA | ||||
|
5（60）A/2mA |
10～25Ω |
50/60 Hz |
2500:1 |
0.05， 0.1 |
| 10（60）A/4mA |
Current Error And Phase Error
|
Accuracy Class |
Current error r ±（%） |
phase error ±（’） |
|||
|
0.01In |
0.05In～Imax |
0.01In |
0.05In |
0.2In～Imax |
|
|
0.05 |
0.1 |
0.05 |
8 |
4 |
2 |
|
0.1 |
0.2 |
0.1 |
15 |
8 |
5 |
|
DC Measure Accuracy (D type) |
≤±2.1% |
|
|
|
|
Other Parameter
|
Withstand Voltage Of Primary & Secondary |
4000Vrms |
|
Isolation Resistance |
≥1000MΩ（Testing Voltage:500VDC） |
|
Operating Temperature |
-50～+75℃ |
|
Stock Temperature |
-55～+85℃ |
Packing Data
|
Net /pcs |
35.6g/pcs |
|
pcs/CTN |
600pcs/CTN |
|
Weight/CTN |
22KG/CTN |
|
Cubage/CTN |
|