Product Overview
▪ Power factor of load: cosΦ=0.8(lag)
▪ Rated secondary current: 5A or 1A
▪ Rated frequency: 50 Hz or 60 Hz
▪ Pollution level: Level ll
▪ Ambient temperature:minimum temperature-5℃,maximum temperature 40℃, daily average temperature no more than 30℃
▪ Altitude:≤1000M
▪ Product standard: GB20840.1 GB20840.2
Performance Index
|
Purpose |
Measuring current transformer |
Protection current transformer |
Double winding current transformer |
||||||
|
Current ratio |
Accuracy class and rated load |
Accuracy class and rated load |
Accuracy class and rated load |
||||||
|
0.5 |
1 |
3 |
10P5 |
10P10 |
0.5 |
1 |
10P10 |
10P5 |
|
|
50/5 |
/ |
/ |
2.5 |
/ |
/ |
/ |
/ |
/ |
/ |
|
75/5 |
/ |
/ |
2.5 |
/ |
/ |
/ |
/ |
/ |
/ |
|
100/5 |
/ |
2.5 |
/ |
2.5 |
/ |
/ |
/ |
/ |
/ |
|
150/5 |
/ |
2.5 |
/ |
3.75 |
1.5 |
/ |
/ |
/ |
/ |
|
200/5 |
2.5 |
2.5 |
/ |
5 |
2.5 |
/ |
/ |
/ |
/ |
|
300/5 |
2.5 |
2.5 |
/ |
5 |
2.5 |
/ |
2.5 |
/ |
1.5 |
|
400/5 |
5 |
5 |
/ |
5 |
2.5 |
2.5 |
2.5 |
/ |
25 |
|
500/5 |
5 |
5 |
/ |
5 |
2.5 |
2.5 |
2.5 |
/ |
2.5 |
|
600/5 |
5 |
5 |
/ |
5 |
2.5 |
2.5 |
2.5 |
/ |
2.5 |
Zero Sequence Current Transformer
Outline and installation dimensions
|
Model and specification |
Rated current |
Accuracy class |
Dimensions(mm) |
|||||||
|
A |
B |
C |
D |
E |
F |
G |
H |
|||
|
LXK-80 |
50A 100A 250A 400A 600A 1000A 2000A 3000A 4000A 5000A 6000A |
0.2 0.5S 0.5 5P10 5P15 10P10 10P20 10P30 |
185 |
165 |
57 |
120 |
90 |
110 |
18 |
10 |
|
LXK-100 |
202 |
180 |
57 |
120 |
90 |
110 |
18 |
10 |
||
|
LXK-120 |
224 |
204 |
57 |
120 |
90 |
110 |
18 |
10 |
||
|
LXK-150 |
254 |
234 |
57 |
120 |
90 |
110 |
18 |
10 |
||
|
LXK-160 |
283 |
251 |
57 |
142 |
107 |
150 |
25 |
13 |
||
|
LXK-180 |
299 |
266 |
60 |
145 |
110 |
150 |
25 |
13 |
||
|
LXK-200 |
331 |
308 |
60 |
145 |
110 |
150 |
25 |
13 |
||
|
LXK-240 |
389 |
350 |
80 |
164 |
127 |
220 |
25 |
13 |
||
|
LXK-260 |
410 |
371 |
80 |
164 |
127 |
220 |
25 |
13 |
||
|
LXK-300 |
455 |
421 |
80 |
164 |
127 |
220 |
25 |
13 |
||
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Classification :
Keywords : Current Transformer
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