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LW15-16 series changeover switch is used in the circuits of AC 50Hz, rated voltage up to 380V and below. DC voltage 220V and below, to transter the control circuit, aslo it can directly control small capacity three phase squirrel caged inductive motor (start reverse transfer, shift speed)
Usage category |
AC-15 |
DC-13 |
AC-3 |
AC-4 |
|
Ui (V) |
660 |
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Lth (A) |
16 |
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Ue (V) |
380 |
220 |
220 |
380 |
|
Le (A) |
6 |
6 |
0.27 |
12 |
10 |
P (KW) |
5.5 |
4.5 |
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Mechanical life(times) |
60×104 |
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Electric life(cycles) |
20×104 |
60×104 |
3×104 |
1×104 |
|
Operation feequency(times/h) |
300 |
120 |