Page 1 - CITS - ED - Electrical - Hindi
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कौशल िवकास और
उद्यमशीलता मंत्रालय
MINISTRY OF
SKILL DEVELOPMENT
AND ENTREPRENEURSHIP
इंजीिनय�रंग ड� ाइंग
ENGINEERING DRAWING
(Common for Electrician, Electronics Mechanic & Wireman)
L1 3ØAC SUPPLY 415-V,50HZ
L2
L3 U1 W2
1 3 5 DELTA
FUSE
W1
HANDBOOK FOR CITS 2 4 6 U2 V1 V2
W1 V 1 U1 1 3 5
Star
Delta K2 1 3 5 contactor K3
contactor
OLR 2 4 6
CONTACTOR 2 4 6 V2 U2 W2
1 3 5
K1 V2 U2 W2 STAR
MAIN
CONTACTOR 2 4 6 U1
W1 V2
V1 3Ø U2 U2 W2
U1 M ~ W2 V1 V2 W1
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