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Details the WIC1 as a CT-powered relay with overcurrent and earth fault protection.
Overview of WIC1 applications, features, and setup methods.
Describes interfaces for WIC1-1, WIC1-2, WIC1-3, and WIC1-4 models.
Lists available wide-range Current Transformers (CTs) for the WIC1 system.
Details overcurrent and earth fault protection capabilities and settings.
Details terminal functions for remote trip, impulse outputs, and earthing.
Displays time-current characteristic curves and calculation formulas.
Guides on selecting appropriate CTs based on transformer ratings.
Lists necessary accessories for WIC1 commissioning and testing.
Outlines methods and steps for performing functional tests on the WIC1.
Demonstrates a step-by-step testing procedure for WIC1 functions.
Covers maintenance, common faults, causes, and remedies for the WIC1.
Lists and describes all terminals and test sockets on the WIC1.
A template for recording WIC1 commissioning parameter settings.
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