HKCT22C 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, security features: 1, insulation resistance: normal when more than 1000 megohms; 2, anti-electric intensity: affordable Frequency 6000 V / 1 minute; 3, flame retardant: meet UL94 - Vo-class.
Third, contour map, installation size and coil map
 
Fourth, 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 |
RatedImportation Current |
RatedOutputCurrent |
Rated Sampling resistanceRL |
Phase shift |
Nonlinearity |
linear range |
HKCT22C–30A/30mA |
30A |
30mA |
<200Ω |
5´~10´ |
0.1% |
≥1.5times Rated |
Table2:
Model |
RatedImportation Current |
RatedOutput Current |
Rated Sampling voltage |
Phase shift |
Nonlinearity |
linear range |
HKCT22C-30A/30mA |
30A |
30mA |
≤1/2times the supply voltage IC |
≤5’ |
≤0.1% |
≥2times Rated | |