€ C.B. 1.1 CT, A Primary Y -moon Secondary A oooo 0000 0000 Restarting coil CT₂ Y for for Operating coil C.B CR 7

Delmar's Standard Textbook Of Electricity
7th Edition
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter32: Three-phase Motors
Section: Chapter Questions
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Electrical engineering

Explain figure 

C.B.
CT, A
M
ff E
Primary Y
mo
mo
m
oooo
투
Secondary A. CT₂ Y
moon
voor
voor
Restarting coil
m
ff
ff
A
Operating coil
rk
C.RA
FIG. 4.3
The primary winding
in star.
The secondary wind
delta. Relay is con
No unbalance curr
initial inrush of ma
fuses so the relay
The current balan
current passes thr
breaker is tripped
There is one diff
Transcribed Image Text:C.B. CT, A M ff E Primary Y mo mo m oooo 투 Secondary A. CT₂ Y moon voor voor Restarting coil m ff ff A Operating coil rk C.RA FIG. 4.3 The primary winding in star. The secondary wind delta. Relay is con No unbalance curr initial inrush of ma fuses so the relay The current balan current passes thr breaker is tripped There is one diff
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