AKH-0.66-III Current transformer
Spec. and size
| Size（mm） Type | Outline size | Through size | Mounting size | Tolerance | |||||
|
W |
H |
D | Φ |
a |
e |
M |
N |
||
| 60III |
117 |
147 |
55 | / |
52 |
62 |
/ |
/ |
±1 |
| 80III |
117 |
167 |
55 | / |
52 |
82 |
/ |
/ |
|
| 100III |
120 |
190 |
55 | / |
52 |
102 |
/ |
/ |
|
| 130III |
125 |
224 |
55 | / |
52 |
132 |
/ |
/ |
|
Cross-reference tables of spec. –parameter
| Specification | Rated current ratio (A) |
Precision degree and corresponding rated load (VA/Ω) |
Straight-thro ugh tums | Bus spec(mm)/ number | Installati on | |
|
0.2 |
0.5 |
|||||
| 60III |
200-300/5(1) |
2.5 |
1 |
60×10/ 1-3 |
E |
|
|
400/5(1) |
5 |
1 |
||||
|
500-800/5(1) |
10 |
1 |
||||
|
1000/5(1) |
10 |
1 |
||||
|
1200-1500/5(1) |
15 |
1 |
||||
|
2000/5(1) |
20 |
1 |
||||
|
2500/5(1) |
30 |
1 |
||||
| 80III |
300-400/5(1) |
5 |
1 |
80×10/ 1-3 |
||
|
500-800/5(1) |
10 |
1 |
||||
|
1000/5(1) |
10 |
1 |
||||
|
1200-1500/5(1) |
15 |
1 |
||||
|
2000/5(1) |
20 |
1 |
||||
|
2500-3000/5(1) |
30 |
1 |
||||
| 100III |
600-800/5(1) |
10 |
1 |
100×10/ 1-3 |
||
|
1000/5(1) |
10 |
1 |
||||
|
1200-1500/5(1) |
15 |
1 |
||||
|
2000/5(1) |
20 |
1 |
||||
|
2500-5000/5(1) |
30 |
1 |
||||
| 130III |
2000/5(1) |
20 |
1 |
130×10/1-3125×10/1-3 | ||
|
2500-5000/5(1) |
30 |
1 |
||||
Technical indicators
● Rated operation voltage AC 0.66kV(Equivalent AC 0.63kV,GB156-2003)
● 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
Installation
Work Site Application
