HKCT21FM series of micro-precision vertical wear exchange current transformer
First, characteristics: 1, vertical core printed circuit board directly to wear welding installation, pleasing in appearance; 2, small size, high accuracy; completely closed, mechanical and environmental performance and resistance, voltage isolation capability is strong, safe and reliable.
Second, the shape map, installation size and coil Banner:
 
Third, performance parameters: 1, with direct access to sampling resistor law voltage (as shown in Figure 1) performance parameters see Table 1; 2, the sample obtained by using IC voltage (as shown in Figure 2) performance parameters in Table 2
 Table 1:
Model |
Rated input Current |
Rated outputCurrent |
Phaseshift |
Non-Line Degree of |
Linear Scope |
HKCT21FM |
5A |
2.5mA |
≤20’ |
≤0.2% |
≥ 2 times the rated |
HKCT21FM |
5A |
5mA |
≤20’ |
≤0.2% |
≥ 1.5 times the rated |
Table 2:
Model |
Rated input Current |
Rated output Current |
Rated samplingVoltage |
Phaseshift |
Non-LineDegree of |
Linear Scope |
HKCT21FM |
5A |
2.5mA |
≤1/2 times the IC PowerVoltage |
≤5’ |
≤0.1% |
≥ 2 times the rated |
HKCT21FM |
5A |
5mA | |