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Short Circuit Current Ratings - IEC Motor Control Solution Product Profile

Short Circuit Current Ratings - IEC Motor Control Solution Product Profile
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Global Short Circuit Current Ratings IEC Motor Control Solutions Global SCCR Solutions: Motor Starters: • 3 Component Starter: Motor Circuit Protector + Contactor + Overload Relay • 3 Component Starter: Fuse + Contactor + Overload Relay • 2 Component Starter: Motor Protection Circuit Breaker + Contactor • 2 Component Load-feeder: Molded Case Circuit Breaker + Contactor MCS Motor Control Family Branch Circuit Protection: • Fuses • Circuit Breakers DOL, Reversing and Star-delta Configurations Motor Sizes: • 1/2…300 Hp • 0.16…400 kW Global Voltages: • 380…400V, 50 Hz • 415V, 50 Hz • 440V, 50 Hz • 460V (480 Line), 60 Hz • 500V, 50 Hz • 525V, 50 Hz • 575V (600 Line), 60 Hz • 690V, 50 Hz Standard Compliance: • UL 508 Standard and High Fault SCCR • UL 508 Combination Motor Controllers • IEC 60947-4-1 Type 1 and Type 2 short circuit coordination • UL listing and certification Overview Determining the Short Circuit Current Rating of a complete electrical panel can be very challenging, especially if proper considerations are not made during the initial stages of the component selection process. Rockwell Automation has developed global SCCR Selection Tables for IEC Motor Starters based on common global motor voltages (50/60 Hz) and short circuit current rating fault levels. These tables provide a One-Line Bill of Material to quickly select motor starter components over a wide range of HP or kW ratings based on common SCCR application requirements. In addition, Test Summary Letters are available that summarize the test parameters used to cover the applicable motor starter configuration, motor voltage and short circuit fault rating. These Test Summary Letters are based on compliance to IEC and UL standards, and are in most cases covered by third party witness by Underwriters Laboratories and conducted in Rockwell Automation accredited test facilities. SCCR Selection Table & Test Summary Letter

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Global SCCR Selection Tool - NEW! MCS 2 Component Starter Selection Table44 Short-circuit Coordination staner lype: ■AUDI Protection Circuit Breaker (MPCB). Hvalaad Relay: FtauxJ OpEr-atonal Vottaflo: -,-nr,: nilr-1-. ir^n flrj/iidirf] -■ ■ lfl!M'-4-1 Tshlfi fi I " irmnrnranr oxteKiq rairnhnr. ixio ml ano 311*11317tbnr*iirf .WOT5 MCS 2 Component Starter Test Summary Letter* * SAMPLES ONLY, go to www.rockwellautomation.com/go/etoolsforcurrent documentation. TEST SUMMARY 100-C09..100-C97 Contactors. 2 Component Starters uiriHi MPCB Evaluate Type 2 and Type 1 Short Circuit Coordination of All...

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