Page 266 - CITS - Electrician - Trade Practical

ELECTRICIAN - CITS

WIRING Table
DIRECT ON LINE STARTER - POWER CIRCUIT
FERRULE
WIRING FROM WIRING TO REMARKS
No.
SL No. ITEM TERMINAL ITEM TERMINAL No.
No.
1 X1 1(TOP) R 1Q1 R X1-ELMEX
TERMINALS
2 X1 2(TOP) Y 1Q1 Y 1Q1-3 PHASE
ISOLATOR
3 X1 3(TOP) B 1Q1 B MCB1- 3 POLE
MCB
4 X1 4(TOP) N1 MCB2 3 MCB2- 2 POLE
MCB
5 X1 5(TOP) E CABINET/ EARTH POINT C1- MAIN
PANEL CONTACTOR
6 1Q1 U R1 MCB1 1 OLR- OVER LOAD
RELAY
7 1Q1 V Y1 MCB1 3

8 1Q1 W B1 MCB1 5

9 MCB1 2 10 C1 1
10 MCB1 4 11 C1 3

11 MCB1 6 12 C1 5
12 C1 2 13 OLR 1

13 C1 4 14 OLR 3

14 C1 6 15 OLR 5
15 OLR 2 16 X1 6(TOP)

16 OLR 4 17 X1 7(TOP)
17 OLR 6 18 X1 8(TOP)

18 MCB1 1 R1 MCB2 1
19 X1 1(BOTTOM) R POWER R
SUPPLY
20 X1 2(BOTTOM) Y Y

21 X1 3(BOTTOM) B B
22 X1 4(BOTTOM) N N

23 X1 5(BOTTOM) E EARTH EARTH POINT
24 X1 6(BOTTOM) A1 MOTOR A1

25 X1 7(BOTTOM) B1 B1
26 X1 8(BOTTOM) C1 C1

27 X1 9(BOTTOM) EARTH EARTH POINT

249

CITS : Power - Electrician & Wireman - Exercise 100