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NOARK ELECTRIC DF ELECTRIC ACCUENERGY ORING NETWORK THIẾT BỊ CHO THỦY ĐIỆN TỦ BẢNG ĐIỆN DỊCH VỤ KỸ THUẬT
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Contactors Ex9C

Mã sản phẩm : ex9c

Ex9C Series contactors are primarily intended for industrial applications. They comply with the requirements of IEC / EN 60947-4-1. These contactors are provided in three sizes. Size 18 covers nominal currents of 9, 12 and 18 A in utilisation category AC-3. Size 38 is intended for 25, 32 and 38 A versions. Size 100 is then available with nominal currents of 80 and 100 A. Thus, application to three-phase motors up to 45 kW can be fully covered. The agreed-on Ith thermal current of these contactors is 125 A.

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    Ex9C Series contactors are primarily intended for industrial applications. They comply with the requirements of IEC / EN 60947-4-1. These contactors are provided in three sizes. Size 18 covers nominal currents of 9, 12 and 18 A in utilisation category AC-3. Size 38 is intended for 25, 32 and 38 A versions. Size 100 is then available with nominal currents of 80 and 100 A. Thus, application to three-phase motors up to 45 kW can be fully covered. The agreed-on Ith thermal current of these contactors is 125 A.

    Devices can work up to the voltage of 690 V AC. Coil control voltage is optional within the range from 24 up to 415 V AC. Contactors are three-phase designed with integrated auxiliary contacts 11 or 22.

    Ex9C Series contactors can be fitted with one front auxiliary contact unit (including two or four contacts) and with one left-hand and one right-hand side contact unit. Further, they can be combined with Ex9R38 and Ex9R100 overload relays.

    • Four frame sizes with rated current up to 100 A at 400 V AC-3
    • 3-pole versions
    • Coil control voltage 24 — 415 V AC
    • Rated conditional short circuit current 50 kA
    • Suitable mainly for industrial applications,
      can be used also for domestic ones
    • Mounting onto device rail (DIN) 35 mm or 75 mm (frame sizes 65, 100) or onto panel
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    Download Datasheet
     

Sản phẩm liên quan

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Contactors Ex9C up to 500A

Contactors Ex9C series are intended mainly for industrial applications. They comply with the requirements of IEC / EN 60947-4-1. Splitting into next three frame sizes brings optimization of electrical parameters and mechanical dimensions. Thus, application to three-phase motors up to 400 kW can be fully covered. The agreed-on Ith thermal current of these contactors is up to 610 A

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Capacitor contactors Ex9CC

Capacitor contactors Ex9CC are used mainly for switching of power factor correction blocks. These types of contactors are fitted and delivered with special front mounted block of series resistors which ensures early making of auxiliary poles and connect the capacitor to the network via the set of resistors, when the coil is energized. The contactor with this current suppression block can effectively reduce the current impact of the capacitors and operational overvoltage. Utilization category of these contactors is AC-6b.

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Mini reverse contactors Ex9CSR

Miniature reversible contactors Ex9CSR brings excellent electric parameters in the form of very compact device. These contactors are used mainly for switching of asynchronnous motors with possibility of change of rotation direction. They can also be used for switching of two circuits when it is necessary to ensure that maximum one circuit is connected.

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Overload relays Ex9R

Ex9R thermal overload relays serve to protect motors from overloading. They can be applied either separately with AD5 adapters or in combination with Ex9CS mini contactors or Ex9C contactors. Thermal current is adjustable. The relays are designed with tripping class 10A. Relays are designed as three-phase relays with integrated opening and closing contact.