JCZ5-24kV/630A Single Pole High-voltage Vacuum Contactor

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JCZ5-24kV/630A Single Pole High-voltage Vacuum Contactor JCZ5-24kV Series indoor single pole AC high voltage vacuum contactor is suitable for metallurgy, mining, petrochemical, construction and other departments and industrial enterprises distribution system. It used to control the level of 24kV and below the high-voltage motors, transformers and electrical equipment such as a capacitor load, particularly applicable to a variety of operational areas frequently, and small size, light weight, u...


  • FOB Price: US $0.5 - 9,999 / Piece
  • Min.Order Quantity: 1 Piece/Pieces
  • Supply Ability: 200 Piece/Pieces per Month
  • Port: Shanghai
  • Payment Terms: T/T
  • Product Detail

    Product Tags

    JCZ5-24kV/630A Single Pole High-voltage Vacuum Contactor

    JCZ5-24kV Series indoor single pole AC high voltage vacuum contactor is suitable for metallurgy, mining, petrochemical, construction and other departments and industrial enterprises distribution system. It used to control the level of 24kV and below the high-voltage motors, transformers and electrical equipment such as a capacitor load, particularly applicable to a variety of operational areas frequently, and small size, light weight, using the current international arrangement of the popular assembly of the upper and lower structure, easy maintenance, easy-to-form FC loop equipment.

    The holding method: electrical holding
    Rated dynamic thermal stability current is divided into two kinds: 4kA (160A, 250A, 400A); 6.3kA (630A)
    Rated Voltage: 24kV
    Rated Current is available for four categories: 160A, 250A, 400A, 630A
    Control voltage is available for four categories: 110VAC, 110VDC, 220VAC, 220VDC

    Main Technical Parameters

    Rated voltage

    kV

    24

    Rated current

    A

    160, 250, 400, 630

    Lightning impulse withstand voltage

    kV

    125

    Rated making current (RMS)

    A

    1600, 2500, 4000, 6300

    Rated Max. breaking current

    A

    1280, 2000, 3200, 5040

    Rated shot-time withstand current

    kA

    4(160A,250A,400A)、6.3(630A)

    Rated operating voltage

    V

    110VAC,110VDC,220VAC,220VDC

    Rated shot circuit duration

    s

    4

    Rated peak withstand current

    kA

    16

    Short-time (1min) power frequency withstand voltage

    kV

    60

    Power frequency withstand voltage of control circuit to ground

    kV

    2

    Power frequency withstand voltage of auxiliary circuit to ground

    kV

    2

    Mechanical life

    time

    30×104

    Electrical life AC-3

    time

    25×104

    Rated contact pressure

    N

    ≥550

    Clearance between open contact

    mm

    15±1

    Over travel

    mm

    4±0.5

    Conducting loop resistance of each phase(20℃)

    μΩ

    ≤150

    Closing time

    ms

    ≤150

    Inherent opening time

    ms

    ≤50

     

    Technical Parameter of Auxiliary Circuit

    Rate

    Voltage(V)

    Conventional thermal 
    current
    (A)

    Work life (time)

    Use
    category

    Rated current(A)

    Mechanical

    Electrical

    AC

    DC

    DC220

    6

    ≥5×106

    ≥2×105

    DC11

     

    0.4

    AC380

    6

    AC11

    4

     

     298491


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