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location：Intelligent Power Distribution Products > Low-voltage breakers

V6P Series
Low-voltage Air Circuit Breaker

Features
The V6P series air circuit breaker is designed for distribution networks operating at 50Hz, with rated operating voltages of 400V and 690V, and rated operating currents of 6300A and below. It is used to distribute electrical energy and protect circuits and power equipment from overloads, undervoltage, short circuits, and ground faults. The V6P series frame circuit breaker also offers remote online monitoring, monitoring, and maintenance capabilities. It features a compact structure, leading performance, and reliable safety.
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  • Features
  • Parameter
  • Application field

  • Voltage Level: 0.4kV-0.69kV

    Product features:

    1.Compact structure, large capacity, safe and reliable

    2.It can be fitted with various intelligent functions, supporting remote operation, maintenance, and monitoring

    3.Communication of all power and temperature status data

    4.It features protection functions such as under voltage, overload, short circuit, grounding, with a large adjustable range

    5.Rated current up to 6300A



  • Serial number

    Project

    Unit

    MHRW1

    MHRW1

    1

     Rated current of frame level Inm

    A

    2000

    3200

    4000

    6300

    2

    Rated working current In

    A

    (400)630、800、1000、1250、1600、2000

    2000、2500、2900、3200、4000

    3200、3600、3900、4000

    4000、5000、6300

    3

    Rated working voltage Ue

    V

    AC50Hz ?400V/690V

    AC50Hz ?400V/690V

    4

    Rated insulation voltage Ui

    V

    1000

    1000

    5

    Rated impulse withstand voltage Uimp

    kV

    12

    12

    6

    Power frequency withstand voltage U(V) 1min

    V

    AC50Hz 3500

    AC50Hz 3500

    7

    Number of stages

     

    3P/4P

    3P/4P

    8

    The rated limit short-circuit breaking capacity (effective value) Icu

    400V

    kA

    100

    100

    138

    138

     

     

    690V

    kA

    65

    65

    105

    105

    9

    The rated operating short-circuit breaking capacity (effective value) Ics

    400V

    kA

    65

    85

    138

    138

     

     

    690V

    kA

    65

    65

    105

    105

    10

    The rated short-time withstand current (effective value) Icw(1S)

    400V

    kA

    65

    85

    138

    138

     

     

    690V

    kA

    65

    65

    105

    105

    11

    Mechanical life

     

    Times

     

    10000

    10000

    8000


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