7.2kV 12kV 17.5kV LV Low Voltage Switchgear For Ac Power Grids
1. 7.2kV 12kV 17.5kV LV Low Voltage Switchgear For Ac Power Grids
LV Low Voltage Switchgear is used as indoor power distribution equipment for ring network and terminal power supply in factories, workshops, residential districts, high-rise buildings, schools, parks and other places.
2. KYN28-12 Metal-enclosed Electrical High Voltage Switchgear Cubicle
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Project
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Unit
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Data
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Rated voltage
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kV
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3.6
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7.2
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12
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Rated frequency
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Hz
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50
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60
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-
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-
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-
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-
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|
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Rated current of circuit breaker
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A
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630
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1250
|
1600
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2000
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2500
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3150
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Rated current of switchgear
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A
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630
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1250
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1600
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2000
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2500
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3150
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|
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Rated short time withstand current(4s)
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kA
|
16
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20
|
25
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31.5
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40
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50
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Rated peak withstand current
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kA
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40
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50
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63
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80
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100
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125
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Rated short circuit breaking current
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kA
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16
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20
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25
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31.6
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40
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50
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Rated short circuit closing current
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kA
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40
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50
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63
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80
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100
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125
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Rated insulation level
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1min power frequency withstand voltage
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kV
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24
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32
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42
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Lingtning impulse withstand coltage
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kV
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40
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60
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75
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Protection grade
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Shell is IP4X, IP2X when circuit breaker door is open
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3. Photo
4. Factory
5. Delivery
6. FAQ
1. Send the technical data, better for all useful information; we will make a good recommendation.
If possible please attach one reference picture to avoid any misunderstanding or any links from our website for we get a better understanding.
2. The lead time depend on quantity of order. Some standard type is on stock. Otherwise, it will take 3-15 days.
3. Usually shipped by sea, small order or urgent order we can send you by air.
4. All our activities are accredited to ISO 14001:2015 and IEC standard.
5. Technology ensure the quality satisfy international request.
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