abb.abb.General Information
Coordination with Short-circuit Protection Devices
A motor starter typically made switching device (contactor) and overload protection device (see opposite page "Basic Functions").
These two devices coordinated with equipment capable providing protection against short-circuit (SCPD: Short-Circuit
Protection Device).
A com plete data base coordination tables, according IEC 60947-4-1 (EN 60947-4-1), available the ABB Website:
see www.com/lowvoltage Online Selected Optimized Coordination Tables
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1SBC101001C0202
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Online Selected Optimized Coordination Tables
Introduction
Short-Circuit
Protection Device
(SCPD) selection
Complete coordination tables are available for the Short-Circuit Protection Device (SCPD), the Contactor and the Overload Protection Device
according the Rated Operational Voltage Ue, the Rated Short-circuit Current Iq, the Coordination Type (type and the otor Pow er.com/lowvoltage then the right menu: "Support", select: "Online Product Selection Tools"
