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3RT1056-6AF36 Siemens Motor Contactor / 185A Siemens Power Contactor Up To 250KW

Categories Electrical Contactor Switch
Brand Name: Siemens
Model Number: 3RT1056-6AF36 3RT1054 3RT1055
Certification: UL CE
Place of Origin: Germany
MOQ: 1 PCS
Price: consult for best discount
Payment Terms: T/T, , Western Union,Paypal,, MoneyGram,, L/C
Supply Ability: 200 pcs per month
Delivery Time: 2-5 days
Packaging Details: Siemens original package
Series: SIRIUS Contactors
Types: Power contactor
Electrical type: AC/DC
Poles: 3 poles
Operation Voltage: AC/DC 110-127V
Warranty: 12 Months
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    3RT1056-6AF36 Siemens Motor Contactor / 185A Siemens Power Contactor Up To 250KW


    Siemens 3RT1056-6AF36 Up to 250KW Electrical Contactors 185A Power Contactor For Switching Motor

    Power contactor, AC-3 185 A, 90 kW / 400 V AC (50-60 Hz) / DC operation 110-127 V UC Auxiliary contacts 2 NO + 2 NC 3-pole, Size S6 Busbar connections Drive: conventional screw terminal

    Application:

    Electromagnetic compatibility (EMC)

    The 3RT contactors fulfill the requirements for environment category A.

    Note:

    When the contactors are used in an environment with frequency converters, the configuration notes in the Manual "SIRIUS – SIRIUS 3RT Contactors/Contactor Assemblies" must be observed,

    Short-circuit protection
    For short-circuit protection of the contactors without overload relay

    Refer to the manuals for details of short-circuit protection of the contactors with overload relays

    Selection guides are available for the fuseless assembly of motor feeders consisting of a 3RV2 motor starter protector and a 3RT2 contactor,

    For the dimensioning of load feeders,

    Motor protection

    3RT2 contactors

    3RU2 thermal overload relays or 3RB3 electronic overload relays can be fitted to the 3RT2 contactors for protection against overload.

    3RT1 contactors

    3RB2 electronic overload relays can be fitted to the 3RT1 contactors for protection against overload.

    Plant and application monitoring

    3RR2 monitoring relays can be fitted to the 3RT2 contactors for monitoring and measuring in the application.

    Ratings of three-phase motors

    The quoted rating (in kW) refers to the output power on the motor shaft (according to the nameplate).

    The power rating specifications of the contactors in kW (in accordance with IEC 60947-4-1, Table G) are guide values for 4-pole standard motors at 50 Hz AC and specified voltage (e.g. 400 V AC). The actual starting and rated data of the motor to be switched must be considered when selecting the units. The motor current, motor protection device and the permissible contactor current acc. to the utilization category must be aligned with each other


    3RT contactors, sizes S00 to S12


    Our power range:

    • Contactors for switching motors:
      • Size S00: 3RT201 up to 7.5 kW
      • Size S0: 3RT202 up to 18.5 kW
      • Size S2: 3RT203 up to 37 kW
      • Size S3: 3RT204 up to 55 kW
      • Sizes S6 to S12: 3RT10 up to 250 kW
      • Sizes S10 and S12: 3RT12 up to 250 kW
      • Size 14: 3TF6 up to 450 kW
    Standards

    IEC/EN 60947‑1,
    IEC/EN 60947‑4‑1,
    IEC/EN 60947‑5‑1 (auxiliary switches)


    Technical data

    Product brand nameSIRIUS
    Product designationPower contactor
    Product type designation3RT1
    General technical data
    Size of contactorS6
    Product extension
    ● function module for communicationNo
    ● Auxiliary switchYes
    Surge voltage resistance
    ● of main circuit rated value8 kV
    ● of auxiliary circuit rated value6 kV
    maximum permissible voltage for safe isolation
    ● between coil and main contacts acc. to EN 60947-1690 V
    Protection class IP
    ● on the frontIP00; IP20 on the front with cover / box terminal
    ● of the terminalIP00
    Shock resistance at rectangular impulse
    ● at AC8,5g / 5 ms, 4,2g / 10 ms
    ● at DC8,5g / 5 ms, 4,2g / 10 ms
    Shock resistance with sine pulse
    ● at AC13,4g / 5 ms, 6,5g / 10 ms
    ● at DC13,4g / 5 ms, 6,5g / 10 ms
    Mechanical service life (switching cycles)
    ● of contactor typical10 000 000
    ● of the contactor with added electronics-compatible auxiliary switch block typical5 000 000
    ● of the contactor with added auxiliary switch block typical10 000 000
    Reference code acc. to DIN 40719 extended according to IEC 204-2 acc. to IEC 750K
    Reference code acc. to DIN EN 81346-2Q
    Ambient conditions
    Installation altitude at height above sea level
    ● maximum2 000 m
    Ambient temperature
    ● during operation-25 ... +60 °C
    ● during storage-55 ... +80 °C
    Main circuit
    Number of poles for main current circuit3
    Number of NO contacts for main contacts3
    Operating voltage
    ● at AC-3 rated value maximum1 000 V
    Operating current
    ● at AC-1 at 400 V
    — at ambient temperature 40 °C rated value215 A
    ● at AC-1
    — up to 690 V at ambient temperature 40 °C rated value215 A
    — up to 690 V at ambient temperature 60 °C rated value185 A
    — up to 1000 V at ambient temperature 40 °C rated value100 A
    — up to 1000 V at ambient temperature 60 °C rated value100 A
    ● at AC-2 at 400 V rated value185 A
    ● at AC-3
    — at 400 V rated value185 A
    — at 500 V rated value185 A
    — at 690 V rated value170 A
    — at 1000 V rated value65 A
    ● at AC-4 at 400 V rated value160 A
    Connectable conductor cross-section in main circuit at AC-1
    ● at 60 °C minimum permissible95 mm²
    ● at 40 °C minimum permissible95 mm²
    Operating current for approx. 200000 operating cycles at AC-4
    ● at 400 V rated value81 A
    ● at 690 V rated value65 A
    Operating current
    ● at 1 current path at DC-1
    — at 24 V rated value160 A
    — at 110 V rated value18 A
    — at 220 V rated value3.4 A
    — at 440 V rated value0.8 A
    — at 600 V rated value0.5 A
    ● with 2 current paths in series at DC-1
    — at 24 V rated value160 A
    — at 110 V rated value160 A
    — at 220 V rated value20 A
    — at 440 V rated value3.2 A
    — at 600 V rated value1.6 A
    ● with 3 current paths in series at DC-1
    — at 24 V rated value160 A
    — at 110 V rated value160 A
    — at 220 V rated value160 A
    — at 440 V rated value11.5 A
    — at 600 V rated value4 A
    Operating current
    ● at 1 current path at DC-3 at DC-5
    — at 24 V rated value160 A
    — at 110 V rated value2.5 A
    — at 220 V rated value0.6 A
    — at 440 V rated value0.17 A
    — at 600 V rated value0.12 A
    ● with 2 current paths in series at DC-3 at DC-5
    — at 24 V rated value160 A
    — at 110 V rated value160 A
    — at 220 V rated value2.5 A
    — at 440 V rated value0.65 A
    — at 600 V rated value0.37 A
    ● with 3 current paths in series at DC-3 at DC-5
    — at 24 V rated value160 A
    — at 110 V rated value160 A
    — at 220 V rated value160 A
    — at 440 V rated value1.4 A
    — at 600 V rated value0.75 A
    Operating power
    ● at AC-1
    — at 230 V at 60 °C rated value70 kW
    — at 400 V rated value121 kW
    — at 400 V at 60 °C rated value121 kW
    — at 690 V rated value210 kW
    — at 690 V at 60 °C rated value210 kW
    — at 1000 V at 60 °C rated value165 kW
    ● at AC-2 at 400 V rated value90 kW
    ● at AC-3
    — at 230 V rated value61 kW
    — at 400 V rated value90 kW
    — at 500 V rated value132 kW
    — at 690 V rated value160 kW
    — at 1000 V rated value90 kW
    Operating power for approx. 200000 operating cycles at AC-4
    ● at 400 V rated value45 kW
    ● at 690 V rated value65 kW
    Thermal short-time current limited to 10 s1 480 A
    Power loss [W] at AC-3 at 400 V for rated value of the operating current per conductor13 W
    No-load switching frequency
    ● at AC2 000 1/h
    ● at DC2 000 1/h
    Operating frequency
    ● at AC-1 maximum800 1/h
    ● at AC-2 maximum300 1/h
    ● at AC-3 maximum750 1/h
    ● at AC-4 maximum130 1/h
    Control circuit/ Control
    Type of voltage of the control supply voltageAC/DC
    Control supply voltage at AC
    ● at 50 Hz rated value110 ... 127 V
    ● at 60 Hz rated value110 ... 127 V
    Control supply voltage at DC
    ● rated value110 ... 127 V
    Operating range factor control supply voltage rated value of magnet coil at DC
    ● initial value0.8
    ● Full-scale value1.1
    Operating range factor control supply voltage rated value of magnet coil at AC
    ● at 50 Hz0.8 ... 1.1
    ● at 60 Hz0.8 ... 1.1
    Design of the surge suppressorwith varistor
    Apparent pick-up power of magnet coil at AC
    ● at 50 Hz300 V·A

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