Lunang, haw Chamber TJC20-7.2 / 630

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Vacuum Chamber TJC20-7.2/630 Parameter No. MAIN TECHNICAL DATA Unit   1 Rated Voltage kV 7.2 2 Lightning Impulse Withstand Voltage (Peak) kV 60 3 Short-time (1min) Power-frequency Withstand Voltage kV 32 4 Rated Frequency Hz  50/60 5 Rated Current A 630 6 Rated Short-time Withstand Current kA 6.3 7 Rated duration of Short-circuit s 4 8 Rated Breaking Current A  5040 9 Limiting Breaking Current kA 6.3  10 Ra...


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  • Port: Shanghai
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  • Detalye Product

    Product Tags

    lunang, haw ChamberTJC20-7.2 / 630

    sukaranan

    Dili

    PANGUNANG sa teknikal nga data

    Yunit

     

    1

    rated boltahe

    kV

    7.2

    2

    Kilat Tigtulod sa Samag boltahe (Peak)

    kV

    60

    3

    Short-panahon (1min) Power-frequency sa Samag boltahe

    kV

    32

    4

    rated Frequency

    Hz

     50/60

    5

    Rated Oras

    Usa ka

    630

    6

    Rated Short-panahon sa Samag Oras

    KA

    6.3

    7

    Rated gidugayon sa Short-circuit

    s

    4

    8

    Rated Breaking Oras

    Usa ka

     5040

    9

    Gilimitahan Breaking Oras

    KA

    6.3 

    10

    Rated Paghimo Oras

    KA

     

    11

    Rated Operating Frequency

    AC-3

    Operations / h

     

    AC-4

     300

    12

    Short-panahon Operating Frequency

    Operations / h

     

    13

    paggamit Kategoriya

    AC

     

    14

    electrical Pagbatas

    AC-3

    Operations

     2.5 * 10 5

    AC-4

    10 * 10 4

    15

    Mechanical Pagbatas

    Operations

    3.0 * 10 4

    16

    Clearance tunga-tunga sa Open Contacts

    N

    4.5 ~ 6

    17

    Contact Panapos nga Force Tungod sa tayhop ug Kahimtang

    N

    70 + -10

    18

    Counter pwersa sa Contacts sa Full Stroke

    μΩ

    120 + -10

    19

    Circuit Resistance sa Min. Rated Contact Force

    mm

    <= 160

    20

    Contact Limitahe Nagkahuyang

     

    1.5

    21

    Misa sa Pagbalhin Bahin

     

    0,42

    22

    Internal Gas Pressure

     pa

    <= 1.33 * 10 -3

    23

    Shelf Kinabuhi

    tuig

    20

     

    Outline kabahin drowing

    556699


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