HKCPT61C-wear - horizontal precision small AC voltage transformer current GM
First, characteristics:
1, the voltage transformer can be used for current transformer can be used;
2, completely closed, mechanical and environmental performance and resistance, voltage isolation, and a strong ability pleasing in appearance;
3, Horizontal wear batteries, printed circuit board directly welding installation;
4, led by 2.54 mm pin spacing grid with, adapt to the computer cloth panels;
5, compact portable, high accuracy, wide sampling scope, application flexibility.
Second, security features:
1 insulation resistance: the norm than 1,000 megohms;
2-voltage strength: for when 3000 V voltage transformer / 1 minute For the current transformer when the 6000 V / 1 minute
3 flame retardant: meet UL94 - Vo -
Third, contour map, installation size and coil Banner:
Fourth, performance parameters:
1, a voltage transformer used:
HKCPT61C for voltage transformer is used when a current-voltage transformer, a typical application and the map in figure 2. Performance parameters see Table 
| useMethods |
ImportationVoltage |
outputVoltage |
Phaseshift |
Non-LineDegree of |
LinearScope |
RatedCurrent |
Pressure |
|
Figure 1 Act |
≤1000Vac |
≤1.2V |
≤30’ |
≤0.2% |
1.5timesRated |
6mA/6mA |
≥3KV |
|
Figure 2 Act |
≤1000Vac |
≤1/2timesIC power Voltage |
≤5’ |
≤0.1% |
2timesRated |
2, a current transformer used:
HKCPT61C for current transformer application, as long as the user hole in the center wearing 1-Turn bus as input coil, followed by a four-application method, as follows Figure III, IV, V, VI. The performance parameters shown in the table below and in Table 3
| useMethods |
Rated input Current |
Rated outputCurrent |
Rated samplingResistivity |
Rated samplingVoltage |
Phase shift |
Non-Line
Degree of |
Linear
Scope |
pressure |
|
gure 3 Act |
9A |
6mA |
200Ω |
1.2V |
≤30’ |
≤0.2% |
1.5timesRated |
≥6KV |
|
gure 4 Act |
18A |
6mA |
400Ω |
2.4V |
≤20’ |
Table 3：
|
useMethods |
Rated input
Current |
Rated output
Current |
Rated sampling
Voltage |
Phaseshift |
Non-LineDegree of |
LinearScope |
Pressure |
|
gure 5 Act |
9A |
6mA |
≤1/2timesIc powerVoltage |
≤5’ |
≤0.1% |
≥2timesRated |
≥6KV |
|
gure 6 Act |
18A |
6mA |
Fifth. Note:
Regardless of the type transformer voltage transformer for use, or for the use of current transformer, and its principles are current-mode transformer, secondary circuit does not allow the use of open, but also because of this, please do not install Fuse in the secondary loop .
