Automationdirect.com Stellar SR44, User Manual

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(Table of Contents continued from previous page)
2.6 – Power Supply Connections . . . . . . . . . . . . . . . . . . . 2–12
2.6.1 – Power Circuit Electrical Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–12
2.6.2 – Motor Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2–12
2.6.3 – Control Circuit Electrical Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–12
2.7 – Control Card Connections . . . . . . . . . . . . . . . . . . . . 2–13
2.7.1 – Control Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2–13
2.7.2 – Control Outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–13
2.8 – (Reserved for Future Use) . . . . . . . . . . . . . . . . . . . . . 2–13
2.9 – Typical Motor Power at Rated Voltage . . . . . . . . . . . 2–14
2.9.1 – Chassis Size 1 Motor Power Ratings . . . . . . . . . . . . . . . . . . . . . . . . 2–14
2.9.2 – Chassis Size 2 Motor Power Ratings . . . . . . . . . . . . . . . . . . . . . . . . 2–14
2.10 – Fuse and Current Ratings . . . . . . . . . . . . . . . . . . . . 2–15
2.10.1 – Full-Load Current Limit and Short-Circuit Protection . . . . . . . . . . .2–15
2.10.2 – External Fuse Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–16
2.10.3 – Overload Current Profile and Duty Cycle AC-53a . . . . . . . . . . . . . 2–17
2.10.4 – Overload Current Profile AC-53b . . . . . . . . . . . . . . . . . . . . . . . . . 2–18
2.10.5 – Overcurrent Trip Graph . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2–19
2–1b