Acrel AKH-0.66-II series closed type current transformer
Accuracy: Class 0.2/Class 0.5/Class 1.0
Primary current input: AC 100-6300A
Rated voltage: AC 0.66kV
Rated frequency: 50-60Hz
Environment temperature: -30℃~70℃
Horizontal square hole type, they can pass through 1-6 bar bus and also pass through multiple cables. They are generally used with electrical measuring instruments, widely used in electrical sets.
Rated operation voltage AC 0.66kV(Equivalent AC 0.69kV,GB156-2017)
Rated frequency 50-60Hz
Ambient air temperature -30℃-70℃
Height above sea level≤3000m
Power frequency withstand voltage 3000v/1min 50Hz
Used in place without direct rain and snow,without severe pollution and acute shock
|
Specification |
Rated current ratio |
Precision degree and |
Straight-through tums |
Bus spec(mm)/number |
Installation |
||
|
0.2 |
0.5 |
1 |
|||||
|
30II |
100/5(1) |
|
|
1.5 |
1 |
30×10/1-2 |
A，C |
|
150/5(1) |
|
|
1.5 |
1 |
|||
|
200/5(1) |
|
2.5 |
|
1 |
|||
|
250/5(1) |
|
3.75 |
|
1 |
|||
|
300-450/5(1) |
|
5 |
|
1 |
|||
|
500/5(1) |
|
10 |
|
1 |
|||
|
600/5 |
|
10 |
|
1 |
|||
|
40II |
100/5(1) |
|
|
1.5 |
1 |
40×10/1-2 |
A，C |
|
150/5(1) |
|
|
2.5 |
1 |
|||
|
200/5(1) |
|
2.5 |
|
1 |
|||
|
250/5(1) |
|
3.75 |
|
1 |
|||
|
300-450/5(1) |
|
5 |
|
1 |
|||
|
500-800/5(1) |
|
10 |
|
1 |
|||
|
1000/5(1) |
10 |
|
|
1 |
|||
|
50II |
150 |
|
|
2.5 |
1 |
50×10/1-2 |
|
|
200-250/5(1) |
|
2.5 |
|
1 |
|||
|
300-450/5(1) |
|
5 |
|
1 |
|||
|
500-800/5(1) |
|
10 |
|
1 |
|||
|
1000-1250/5(1) |
10 |
|
|
1 |
|||
|
1500/5(1) |
20 |
|
|
1 |
|||
|
60II |
200-250/5(1) |
|
2.5 |
|
1 |
60×10/1-2 |
C |
|
300-450/5(1) |
|
5 |
|
1 |
|||
|
500-800/5(1) |
|
10 |
|
1 |
|||
|
1000-1250/5(1) |
10 |
|
|
1 |
|||
|
1500-2000/5(1) |
20 |
|
|
1 |
|||
|
2500/5(1) |
30 |
|
|
1 |
|||
|
60×50II |
200-250/5(1) |
|
2.5 |
|
1 |
60×10/1-3 |
D |
|
300-450/5(1) |
|
5 |
|
1 |
|||
|
500-800/5(1) |
|
10 |
|
1 |
|||
|
1000-1250/5(1) |
10 |
|
|
1 |
|||
|
1500-2000/5(1) |
20 |
|
|
1 |
|||
|
2500/5(1) |
30 |
|
|
1 |
|||
|
80II |
200-250/5(1) |
|
2.5 |
|
1 |
80×10/1-2 |
|
|
300-450/5(1) |
|
5 |
|
1 |
|||
|
500-800/5(1) |
|
10 |
|
1 |
|||
|
1000-1250/5(1) |
10 |
|
|
1 |
|||
|
1500-2000/5(1) |
20 |
|
|
1 |
|||
|
2500-3000/5(1) |
30 |
|
|
1 |
|||
|
80×50II |
200-250/5(1) |
|
2.5 |
|
1 |
80×10/1-3 |
|
|
300-450/5(1) |
|
5 |
|
1 |
|||
|
500-800/5(1) |
|
10 |
|
1 |
|||
|
1000-1250/5(1) |
10 |
|
|
1 |
|||
|
1500-2000/5(1) |
20 |
|
|
1 |
|||
|
2500-3000/5(1) |
30 |
|
|
1 |
|||
|
100II |
300-450/5(1) |
|
5 |
|
1 |
100×10/1-2 |
|
|
500-800/5(1) |
|
10 |
|
1 |
|||
|
1000-1250/5(1) |
10 |
|
|
1 |
|||
|
1500-2000/5(1) |
20 |
|
|
1 |
|||
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AKH-0.66 series manual
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CE of AKH-0.66
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