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Flyer C320

Flyer C320
8Pages

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1 pole bi-directional DC NO contactors for 1,000 amps

C320 – 1 pole bi-directional DC NO contactors Compact single-pole NO contactors for DC up to 1,800 volts rated insulation voltage. Making current up to 3,000 amps; conventional thermal current up to 1,000 amps; short-time current up to 4,500 amps. The bidirectional DC contactors of the C320 series extend the application range of the successful C310 and C360 series. The compact devices switch even higher powers. With a rated short-circuit breaking capacity of up to 3,000 amps, the contactors are suitable for applications with high inrush currents. The devices can per- manently conduct up to...

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Reliable, robust and economical Contactors of the C320 series are designed for continuous currents of 1,000 amps. The switchgear has both high making and breaking capacities, and a high short-time withstand current. This ensures high operational safety. An integrated electronic coil control ensures constantly reliable switching behaviour independent of the ambient temperature. In addition, the energy consumption and associated heat development is noticeably reduced when switched on. Depending on the application, high demands are placed on electromechanical components. The new DC contactors...

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Type of voltage Main contacts, configuration Electrical data according to IEC/UL 60947-4-1, GB/T 14048.4 Rated operational voltage Ue Rated insulation voltage Ui Rated impulse withstand voltage Uimp Pollution degree / Overvoltage category Conventional free air thermal current IthTa = 60° C (cross section) Power dissipation per pole Ith Pole impedance Utilization category DC-1 Rated operational current Ie Utilization category DC-1 / DC general use Rated operational current Ie Frequency of operation (operations per hour) Ie DC-1 Rated short-time withstand current Icw Additional electrical...

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Dimension diagrams – C320K/1000, C320S/1000 Dimension diagram C320K/1000 170 Arc chamber main contact system Highly efficient ceramic arc chamber with permanent magnetic blowout Main contact terminals Holes for bolts M8, Tightening torque 6 ... 8 Nm Auxiliary switches 2x or 4x snap-action switches S870, SPDT, flat tab 6.3 x 0.8 mm Electronic coil controller Permanently reliable switching behaviour regardless of ambient temperature, reduced energy consumption and less heat generation Coil terminal 2 pole screwless terminal block for solid and stranded conductors up to 2.5 mm2 max. Main...

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Minimum distances, deflection shields, mounting holes C320K/1000 Cover main contact system Minimum distance depending on customer insulation coordination Minimum distance at max. load current Main contact 2 Aux. switch 4 S870 W1D1 t Coil connection Coil connection Circuit diagram Main contact system Coil with PWM controller * Auxiliary switches with mirror contact function according to IEC 60947-4-1, annex F The terminal identications are located on the housing of the contactor. Mounting holes Base plate, view from below The contactors are mounted on a suitable mounting plate with four M5...

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Horizontal assembly «Table mounting» Vertical assembly «Wall mounting» The contactors can be mounted horizontally or vertically on a prepared mounting plate. Mounting positions hanging upside down are not allowed! Maintenance and safety instructions Maintenance: • C320 series contactors are basically maintenance free. • Make regular in-depth visual inspections once or twice a year. Safety instructions: • The device must be used according to the intended purpose as specified in the technical documentation. You are obliged to observe all specifications depending on operating temperature,...

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We enable electrification for a sustainable future Schaltbau is a global technology leader specializing in contactors, connectors, switches, and electrical devices. As pioneers of electrification, Schaltbau has been championing safety on rail for generations. Building on nearly a century of rail experience, with our sub-brand Eddicy we also create future-oriented products and solutions with the highest standards of safety and reliability to switch, connect, control and protect DC applications in energy and e-mobility. Headquartered in Germany, Schaltbau has a worldwide presence with over 11...

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Flyer C320 8Pages

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Flyer C320
8Pages