DC Toroidal Coil Current Transformer
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Item Details
Product 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 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 can satisfy the relative requirement of IEC61036 Energy Meter Standard.
Note: Wire length and colors can be customized.
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Current Specification
Current (input/output) | Load Resistance | Operating Frequency | Ratio | Accuracy Class |
1.5(6)A/7.5mA | 10~25O | 50/60 Hz | 200:1 | 0.05, 0.1 |
1.5(9)A/7.5mA | ||||
1.5(6)A/5mA | 10~25O | 50/60 Hz | 300:1 | 0.05, 0.1 |
1.5(9)A/5mA | ||||
10(100)A/10mA | 10~25O | 50/60 Hz | 1000:1 | 0.05, 0.1 |
10(120)A/10mA | ||||
5(60)A/2.5mA | 10~25O | 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 | 10~25O | 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 | =1000MO(Testing Voltage:500VDC) |
Operating Temperature | -50~+75? |
Stock Temperature | -55~+85? |
Packing Data
Net /pcs | 60g/pcs |
pcs/CTN | 240pcs/CTN |
Weight/CTN | 15.7KG/CTN |
Cubage/CTN |
As one of the professional manufacturers and suppliers of quality [[productcatename]], Baibu Smart Technology can offer you customized service and wholesale service at competitive price. We are known as a credible China [[productcatename]] exporter. Just be free to buy smart products made in China from us.
As one of the professional manufacturers and suppliers of quality dc toroidal coil current transformer, Baibu Smart Technology can offer you customized service and wholesale service at competitive price. We are known as a credible China dc toroidal coil current transformer exporter. Just be free to buy smart products made in China from us.
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