ZM-LX series zero-sequence Current Transformer
Round transformer, high accuracy, for the zero-current measurement and protection
Structural parameter:
| Model |
D1 |
D2 |
D3 |
L1 |
L2 |
L3 |
H |
W |
remark |
| ZM-LX25 |
25 |
45.5 |
2.9 |
50.6 |
41.2 |
44.2 |
45.5 |
18 |
Different shape |
| ZM-LX45 |
46 |
77 |
4 |
85 |
67.6 |
64.3 |
77 |
25.5 |
As shown |
| ZM-LX60 |
63 |
95 |
4 |
95 |
85 |
72.4 |
94.6 |
23 |
Different shape |
| ZM-LX75 |
75 |
116 |
6 |
130 |
94 |
116 |
127.5 |
22 |
As shown |
| ZM-LX80 |
80 |
120 |
6 |
130 |
94 |
105 |
125.5 |
25 |
As shown |
| ZM-LX100 |
100 |
140 |
6 |
150 |
110 |
125 |
146.5 |
25 |
As shown |
The main technical parameters:
| Rated input current |
0~50A |
| Rated output current |
0~50mA |
| turns ratio |
1000:1 |
| linear range |
0~50A |
| linearity |
≤ 0.5%(20%dot~100%dot) |
| Permissible error |
-1% ≤ f ≤+1%(rated input) |
| phase angle error |
3°(rated input) |
| isolation voltage |
3000V |
| application |
Zero-sequence current detection and protection |
| Encapsulation |
Epoxy |
| installation |
Screw mounting |
| Operating temperature |
-40ºC~+70ºC |
| color |
black |
Note: This series of products are mainly used for the detection of zero-sequence current, high-current products that we can produce different specifications according to customer requirements.
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