Atlas Copco QAS366 Gd USA, Instruction Manual, Page: 29 / 32

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89
A1
A2
K12
a0
110
a0 P5
P4
S4
110
a0
8 1
5
9
3
7
11
12
2
6
4
10
129
a0
128
a6
124
a0
127
a0
126
a0
125
a6
124
Hz
V
P3 P2 P1
A A A
Q1.2
to
Engine
Circuit
Diagram
a3
118
12 14
11
K11
a3
s1
104
X
U1
X
V1
X
W1
S15 "P"
X16/30
b3
266
B4
B5
A1
A2
PE
A4
A5
b3
5
aa0
511
aa2
916
b3
223
b6
12
X33
X33
X33
X33
X33
X33
X33
SHT
s2
X
L1
X
L2
X
L3
f0
Q4
50A
2L1
f0
2L2
f0
1L1
f0
1L2
N
f54 f6
f0
3L1
50A
Q3
f0
4L1
f0
X3
X2
4L2
c0
5L2
c6
N
c54
Q2
20A
c0
3L2
f6
N
f54
f0
3L2
X4
(O) : OPTIONAL EQUIPMENT
Colour code:
aa = 0.5 mm2
a = 1 mm2
b = 1.5 mm2
c = 2.5 mm2
d = 4 mm2
e = 6 mm2
f = 10 mm2
g = 16 mm2
h = 25 mm2
i = 35 mm2
j = 50 mm2
k = 70 mm2
l = 95 mm2
bx= 1.5 mm2 NSGAFOeU
lx = 95 mm2 EPR-CSP to BS6195 4C
px= 185 mm2 EPR-CSP to BS6195 4C
0 = black
1 = brown
2 = red
3 = orange
4 = yellow
5 = green
6 = blue
7 = purple
8 = grey
9 = white
54 = green/yellow
LEGEND:
QAS 278 825A 0-1000A
QAS 338 1000A 0-1000A
Q1.1 P1
360A
440A
Q1.2
I> has to be set at a value between 3.5 and 4 times Ir.
NOTE
3ph higher voltage: connect 2-3; 6-7; 10-11; 4-8-12 (N)
3ph lower voltage: connect 1-3; 5-7; 9-11; 2-4-6-8-10-12 (N)
Wire size:
J
R
S
T
U
Z
B
C
D
E
F
G
H
I
K
L
N
M
P
Q
V
W
X
Y
A1
B1
O
A