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Details the WIC1 as a CT-powered relay with inverse and definite time protection characteristics.
Illustrates the wiring connections for the WIC1 relay, including CT and trip circuit inputs/outputs.
Describes the user interface for WIC1-1, WIC1-2, WIC1-3, and WIC1-4 versions for parameter setting.
Lists available wide-range CT types for the WIC1 protection system and their specifications.
Details the protective functions offered by the WIC1, including overcurrent and earth fault protection.
Provides guidance on selecting appropriate CTs based on transformer rating and short-circuit characteristics.
Outlines primary and secondary test methods for verifying the WIC1's protective functions and settings.
Details the terminal markings and their corresponding functions for WIC1 relay connections.
Provides a form for ordering WIC1 relays, flag indicators, accessories, and current transformers.
Details the WIC1 as a CT-powered relay with inverse and definite time protection characteristics.
Illustrates the wiring connections for the WIC1 relay, including CT and trip circuit inputs/outputs.
Describes the user interface for WIC1-1, WIC1-2, WIC1-3, and WIC1-4 versions for parameter setting.
Lists available wide-range CT types for the WIC1 protection system and their specifications.
Details the protective functions offered by the WIC1, including overcurrent and earth fault protection.
Provides guidance on selecting appropriate CTs based on transformer rating and short-circuit characteristics.
Outlines primary and secondary test methods for verifying the WIC1's protective functions and settings.
Details the terminal markings and their corresponding functions for WIC1 relay connections.
Provides a form for ordering WIC1 relays, flag indicators, accessories, and current transformers.
General| Contact Form | 1 Form A (SPST-NO) |
|---|---|
| Coil Voltage | 12VDC |
| Electrical Life | 100, 000 operations |
| Mechanical Life | 10, 000, 000 operations |
| Weight | Approx. 10g |
| Coil Power Consumption | 0.36W |
| Operate Time | 10 ms (max) |
| Release Time | 5 ms (max) |
| Insulation Resistance | 1000MΩ min @ 500VDC |
| Dielectric Strength | 1, 500VAC, 50/60 Hz for 1 minute (between coil and contacts) |
| Ambient Temperature | -40°C to +70°C |
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