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Seg WI Series User Manual

Seg WI Series
337 pages
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4.8.1
Functionality
ThR – Thermal Overload
wiThO_Y01
2
ThR . Active
IL1
IL2
IL3
Φ
Imax
Φ
c
ThR .
Pre-Alarm Lev.
ThR .
Ib
ThR .
K
ThR .
Ï„-warm
ThR .
Ï„-cool
Thermal Level = 100%
ThR . Pre-Alarm
ThR .
Initial Thermal Level
Zero
Last Stored Value
ThR . Trip
21
ThR .
Definition
20
ThR . Alarm
&
&
[Device planning / Definition]
ThR . Pickup
19
Trip
Alarm
0.05 ⋅ In
θ
∞
θ
∞
Initial Thermal Level
Fig. 58: Thermal Overload functionality.
161WIC1WIC1-1.0-EN-MAN
4 Protective Elements
4.8.1 Functionality

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Seg WI Series Specifications

General IconGeneral
BrandSeg
ModelWI Series
CategoryRelays
LanguageEnglish

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