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YCC1 AC Contactor


  • General

    YCC1 series AC Contactor is suitable for using in the circuits the rated voltage up to 690V AC 50Hz or 60Hz. Rated current up to 95A with AC-3 type.
    YCC1-N series reversible AC Contactor is suitable for using in the circuits the rated voltage up to 690V ,rated current up to 95A, frequency is 50Hz or 60Hz and used in motor reversible controlling. Mechanical interlock of it can ensure the reliability for two reversible contacts' shift. Standard:IEC60947-4-1,GB14048.4

    Type designation


    Operation and installation condition


    1.Ambient air temperature:-5℃~+40℃, average temperature of 24 hours must below +35℃
    2.Altitude: ≤2000m
    3.Relative humidity: The maximum temperature of 40 degrees, the air relative humidity not exceed 50%, at a lower temperature can allow for a higher relative humidity, for instance, if the temperature is 20℃,the air relative humidity could up to 90%, if humidity changes as a result of occasional gel generated, should eliminate it.
    4.Pollution level: 3
    5.Installation category: III
    6.Installation position: The installation degree of the tilt and vertical plane should not exceed ±5℃.
    7.Shock vibration: Products should be installed and used without significant shake, shock and vibration place.
  • Specifications

    1. YCC1 contactor's specifications and technical characteristic. Table1

    TypeYCC1-D09YCC1-D12YCC1-D18YCC1-D25YCC1-D32
    Rated operational current (A)380VAC-3912182532
    AC-43.557.78.512
    660VAC-36.68.9121821
    AC-41.523.84.47.5
    Rated conventional thermal current (A)2020324050
    Rated insulation voltage (V)690690690690690
    Rated operational power in category AC-3kw220V2.2345.57.5
    380V45.57.51115
    660V5.57.5101518.5
    Intermittent periodic duty-type motor frequency AC-4kw380V1.52.2345.5
    660V1.11.53.745.5
    Operation cycles(times/hour)ElectricalAC-31200120012001200600
    AC-4300300300300300
    Mechanical
    36003600360036003600
    Electrical life (X 10³times)AC-310010010010080
    AC-42020202020
    Mechanical life(X 10³times)1000100010001000800
    Matching fuse modelRT16-20
    RT16-32RT16-40RT16-50
    Cold-pressed socketNon-prefabricate flexible cable Prefabricate flexible cable Non-prefabricate inflexible cablePieces1212121212
    mm²1/2.51/2.51/2.51/2.51.5/41.5/41.5/41.5/42.5/62.5/6
    1/41/2.51/41/2.51.5/61.5/41.5/101.5/62.5/102.5/6
    1/41/41/41/41.5/61.5/61.5/61.5/62.5/102.5/10
    Screw sizeM3.5M3.5M3.5M4M4M4M4
    Tightening torque(N·m)0.80.80.81.21.21.21.2
    Power of AC coil50HzClose(VA)707070110110
    Remain(VA)9.09.09.514.014.0
    Power(W)1.8-2.71.8-2.73-43-43-4
    Power of DC coil
    Power(W)99111111
    Operation rangeVoltage of closing: 85%Us-110%Us; V oltage of releasing: 20%Us-75%Us, DC:10%Us-75%Usl
    Specification of auxiliary contactsAC-15: 360VA DC-13: 33W Ith: 10A


    TypeYCC1-D40YCC1-D50YCC1-D65YCC1-D80YCC1-D95
    Rated operational current (A)380VAC-34050658095
    AC-418.524283744
    660VAC-33439424949
    AC-49121417.321.3
    Rated conventional thermal current (A)6080809595
    Rated insulation voltage (V)690690690690690
    Rated operational
    power in category
    AC-3kw
    220V111518.52225
    380V18.522303745
    660V3037374545
    Intermittent periodic duty-type
    motor frequency AC-4kw
    380V7.5111518.522
    660V7.511111518.5
    Operation cycles(times/hour)ElectricalAC-3600600600600600
    AC-4300300300300300
    Mechanical
    36003600360036003600
    Electrical life (X 10³times)AC-38060606060
    AC-41515151010
    Mechanical life(X 10³times)800800800600600
    Matching fuse modelRT16-63RT16-80RT16-80RT16-100RT16-125
    Cold-pressed socketNon-prefabricate flexible cable Prefabricate flexible cable Non-prefabricate inflexible cable1212121212
    6/254/106/254/106/254/1010/356/1610/356/16
    6/254/106/254/106/254/1010/356/1610/356/16
    6/254/106/254/106/254/1010/356/1610/356/16
    Screw sizeM4M8M8M8M8M8M8M10M10M10
    Tightening torque(N·m)1.23.53.53.53.53.53.54.04.04.0
    Power of AC coil50HzClose(VA)200200200200200
    Remain(VA)57.057.057.057.057.0
    Power(W)6-106-106-106-106-10
    Power of DC coilPower(W)2020202020
    Operation rangeVoltage of closing: 85%Us-110%Us; V oltage of releasing: 20%Us-75%Us, DC:10%Us-75%Usl
    Specification of auxiliary contactsAC-15: 360VA DC-13: 33W Ith: 10A



    2. Coil voltage of contactor and code of it(table 2) Table2


    Coil voltage Us(V)24364248110127220230240380400415440480600
    50HzB5C5D5E5F5G5M5P5U5Q5V5N5R5T5X5
    60HzB6C6D6E6F6G6M6P6U6Q5V665R6T6X6
    50/60HzB7C7D7E7F7G7M7P7U7Q7V7N7R7T7X7


  • Structure Characteristic

    1.CC1-D11 AC Contactor can combine with auxiliary contact blocks,delay timer ,thermal relay ect.to have more derivative products. Table3

    Derived productsContactorAccessorial modularRelative products
    Time-delay contactor
    Delay timer
    Reversing contactor
    Mechanical interlock
    Electromagnetic starter
    Thermal


    Table 4
    TypeDelay scopeNumber of delay contactsPhoto
    LA2-DT0
    LA2-DT2
    LA2-DT4
    0.1s~3s
    0.1s~30s
    10s~180s
    NO+NC
    NO+NC
    NO+NC
    LA3-DR0
    LA3-DR2
    LA3-DR4
    0.1s~3s
    0.1s~30s
    10s~180s
    NO+NC
    NO+NC
    NO+NC
    Note: A,B,C,D is printed stands for the extend the length of time

    2. Contactors can be mounted not only by screw but also 35 mm& 75mm standard din rail.
    3.YCC1-N is combined by 2 contactors and mechanical interlock, 2 contactors are mounted horizontally and interlock is mounted between 2 contactors, all components of interlock block are mounted in a moulded case.
    Note: Reversible products' specification above CC1-D4011A do not have connecting wire.

    General information
    1.Please provide us following information when you order:
    1.1Contactor's name, type
    1.2Coil voltage of contactor and frequency or code
    1.3If LA1 auxiliary contact blocks or standard din rail, please inform us
    1.4Quantity of contactors
    1.5Standard derivative products N 3polos's connecting way is revisable, special connecting way must be mentioned.
    2.For example:YCC1-D0904 AC Contactor, coil voltage 220V 50HZ, 10 pieces. LA1-22 5 pieces.