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Location: >> Products >> Electrical products >> ProductsYKQ2 series of intelligent double power automatic change-over switch
Model
YKQ2----------------------------enterprise code
□----------------------------------1: integrative (liquid crystal)
2: separate (liquid crystal)
3: separate (multi-functional)
5: terminal
6: integrative ( DZ47 liquid crystal)
7: separate (ABB liquid crystal)
8: separate (large liquid crystal)
Z: box
□----------------------------------R: power grid-power grid
F: power grid-motor
S: automatic switch yet non-automatic resilience
□----------------------------------breaker circuit frame current
□----------------------------------circuit breaker breaking capability
□----------------------------------number of poles
□----------------------------------rated working current
□----------------------------------circuit breaker model
YKQ2 series of intelligent double power automatic change-over switch is used on the double power supply system of AC 50/60Hz, rated voltage 690V and below, rated current
Technical parameters
|
specification |
Frame current A |
Rated working current A |
Drop-out current KA |
Rated working voltage V |
Insulation voltage V |
Frequency |
Changer-over duration |
Intelligent controller voltage V |
Mechanical endurance |
|
63/3 |
63 |
3、6、10、20、25、 32、40、50、63 |
Refer the circuit breaker sheet |
400 |
1000 |
50~60Hz |
1~30 |
AC220 |
5000 |
|
63/4 |
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|
100/3 |
100 |
10、16、20、32、40 50、63、80、100 |
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100/4 |
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|
225/3 |
225 |
100、125、140、60 180、200、225 |
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225/4 |
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|
400/4 |
400 |
200、250、315、 350、400 |
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400/3 |
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630/3 |
630 |
250、315、350 400、500、630 |
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630/4 |
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800/3 |
800 |
630、700、630 |
General
