Split Core Current Sensors For Busbar AKH-0.66-K
Current Transformer (CT) is used to transform the high AC current to small easily manageable values. They are connected with the panel meter or relay and they can help to measure the current or protect the equipment.
● Security factor: FS＜5
● Maximum system voltage: 720V AC
● Test voltage: 3kV AC(1min)
● Standards:IEC/EN61869-1, IEC/EN61869-2
● Rated frequency: 50/60Hz
● Rated short-time thermal current: Ith=40~60In
● Rated dynamic current: Idyn=2.5Ith
● Rated secondary current: X/5A (X/1A upon request)
● Rated primary current: Ranging up to 6000A
● Continuous overload: 120%In
● Protection level: IP30
● Casing: Non-flammable, polycarbonate self-extinguishing ABS
● Environment:
Operating temperature: -25℃-+50℃
Storage temperature: -40℃-+80℃
Humidity (no condensation) ≤90%RH
|
Size Specification |
Outline size |
Through size |
Note |
||||
|
W |
H |
D |
a |
e |
Specification(A) |
Quality（kg） |
|
|
K-30×20 |
90 |
114 |
40 |
22 |
32 |
20-400 |
0.8-0.9 |
|
K-60×40 |
114 |
140 |
36 |
42 |
62 |
250-2000 |
1.0-2.0 |
|
K-80×40 |
122 |
162 |
40 |
42 |
82 |
300-3000 |
1.2-2.4 |
|
K-80×50 |
114 |
159 |
36 |
52 |
82 |
250-1000 |
1.1-1.4 |
|
K-80×80 |
144 |
159 |
36 |
82 |
82 |
250-1000 |
1.3-1.5 |
|
K-120×80 |
144 |
199 |
36 |
82 |
122 |
500-1500 |
1.5-2.3 |
|
K-120×60 |
164 |
214 |
52 |
62 |
122 |
400-5000 |
1.6-3.0 |
|
K-100×40 |
144 |
194 |
52 |
42 |
102 |
1000-5000 |
1.6-3.2 |
|
K-130×40 |
144 |
224 |
52 |
42 |
132 |
1000-5000 |
1.6-3.6 |
|
K-140×60 |
164 |
234 |
52 |
62 |
142 |
1000-5000 |
1.7-3.7 |
|
K-160×80 |
184 |
254 |
52 |
82 |
162 |
1000-5000 |
2.8-3.7 |
|
K-200×80 |
184 |
294 |
52 |
82 |
202 |
1000-5000 |
3.5-4.5 |
