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CQV2 series Motor Protection Circuit Breaker
Motor Protector

CQV2 series Motor Protection Circuit Breaker

CQV2 series motor protection circuit breaker is suitable for AC50/60HZ,rated working voltage to 690V,current 0.1 to 80A circuit,as a three-phasesquirrel cage asynchronous motor overload,phase break,short circuitprotection and infrequent start control,can be used as distribution lineprotection and infrequent load conversion,can also be used as an isolator.

    Main Technical Parameters

    Product mode Rated current (A) Motor output(kW) Setting Range(A) Order No. Packing parameters
    CQV2-ME32 1.CQV2 series motor protection circuit breaker.jpg 2.CQV2 series motor protection circuit breaker.jpg QTY:50PCS
    N.W:13.5KG
    G.W:15KG
    MEAS:48X27X19CM
    0.16 0.04 0.1-0.16 1.9 CQV2-ME01
    0.25 0.07 0.16-0.25 3.0  CQV2-ME02
    0.4 0.09/0.12 0.25-0.4 4.8 CQV2-ME03
    0.63 0.12/0.18 0.4-0.63 7.2 CQV2-ME04
    1 0.25 0.63-1 12 CQV2-ME05
    1.6 0.37/0.55 1-1.6 19 CQV2-ME06
    2.5 0.75 1.6-2.5 30 CQV2-ME07
    4.0  1.1/1.5 2.5-4 51 CQV2-ME08
    6.3 2.2 4-6.3 78 CQV2-ME10
    10  3/4 6-10 138 CQV2-ME14
    14 4/6.5 9-14 170 CQV2-ME16
    18  7/8 13-18 220 CQV2-ME20
    23 8/10 17-23 320 CQV2-ME21
    25 9/12 20-25 350 CQV2-ME22
    32 15 24-32 420 CQV2-ME32
    CQV2-ME80 40 18.5 25-40 480 CQV2-ME40 QTY:30PCS
    N.W:23KG
    G.W:23.5KG
    MEAS:42X36X27.7CM
    63 28 40-63 720 CQV2-ME63
    80 32 56-80 960 CQV2-ME80

    Contacts of accessories

    Product mode Names of accessories Code The types of contacts Installation place
    CQV-AE Instantaneousauxiliary contacts AE1 Constant-open orconstant-closed The front of breaker
    AE11 Constant-open constant-closed
    AE20 Two constant-open
    CQV-AN(-AD-AM) AN11 Constant-open constant-closed The left of breaker
    AN20 Two constant-open
    Signal contacts for trouble
    +
    Instantaneous auxiliary contacts
    AD1010 Constant-open trouble constant-open
    AD1001 constant-closed
    AD0110 Constant-cosed trouble constant-open
    AD0101 constant-closed
    Short circuit signal contacts AM11 Constant-open、constant-closed

    Electirc disjointing

    Product mode Names of accessories Code Voltage (V) Installation place
    CQV-AU(-AX-AS) Lack-voltage disjointing AU115 110-127V50Hz Working voltage: 0.85...1.1Ue
    Circuit breaker voltage: 0.35...0.7Ue
    The right of breaker
    AU225 220-240V50Hz
    AU385 380-415V50Hz
    Division disjointing AS115 110-127V50Hz Working voltage: 0.75...1.1Ue
    Circuit breaker voltage: 0.2....0.75Ue
    AS225 220-240V50Hz
    AS385 380-415V50Hz
    Lack-voltage disjointingmeets INRS AX115 110-127V50Hz Working voltage: 0.85...1.1Ue
    Circuit breaker voltage: 0.35...0.7Ue
    AX225 220-240V50Hz
    AX385 380-415V50Hz

    CQV2 Circuit shield

    Product mode Application Type Shell level of protection Packing size
    CQV2-MCO2 Used with or without attached of the circuit breaker CQV2(With a maximum of about Annex 1) Surface mount,Double insulation,Can be covered,sealed and Conducting some protection IP55 51×31.5×48.5CM

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