Atlas Copco QAS 500 Volvo S2A APP - Page 104

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R12
a2
28
a0
29
Canopy
Cubicle
Alternator
Cubicle
a0
29
a2
28
Voltage
Adjustm.
1
2
29
X11
1
60
Hz
50
Hz
S11a
a3
37
a3
36
a3
35
Frequency
Selection
1
2
3
N12 G3
T11
T8
T10
T7
T4
T1
T5
T2
T12
T9
T6
T3
400V/480V
PE
T12T2 T3T1
13
X9
See Circ.Diagr Engine
442
X9
441
X9
See Circ.Diagr Engine
See Circ.Diagr Engine
See Note 1
a2
13
a6
12
12
X9
ELR-Relay
a2
13
5
a3
a6
12
13
X9
12
X9
5
X9
13
X9
12
X9
Canopy Cubicle
PE
ABCD E
g54
to Circ.Diagr Engine
S4
to Circ.Diagr Engine
P1-P3
a0
126
a0
125
A1
A2
34
31
T1
T2
COOLANT HEATER
STATIC BATT. CONDITIONER
(O) (O)
13
441
a6 a0
442
12
a6 a2
PE
NL
U1
B+B-
R5
Canopy
Cubicle
102
a3
S13
a8
141
a8
142
a8
143
a8
140
T3T2T1
S2b
24
23
a0
U1
a0
V1
a0
W1
a6
N1
a0
127
a6
124
X0
U1
X0
V1
X0
W1
X6
N1
Z54
Z54
a3
118
1
2
F3
5
6
7
8
F2
3
4
F1
1
2
s1
s2
Q1
SHT
T13
N13
I n
Colour code :
0 = black
1 = brown
2 = red
3 = orange
4 = yellow
5 = green
6 = blue
7 = purple
8 = grey
9 = white
54 = green/yellow
Legend
Wire size :
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
n = 150 mm²
hx = 25 mm² EPR-CSP to BS6195 4C
ix = 35 mm² EPR-CSP to BS6195 4C
jx = 50 mm² EPR-CSP to BS6195 4C
kx = 70 mm² EPR-CSP to BS6195 4C
lx = 95 mm² EPR-CSP to BS6195 4C
mx = 120 mm² EPR-CSP to BS6195 4C
nx = 150 mm² EPR-CSP to BS6195 4C
9822 0993 30/01
Applicable for QAS 500 - Qc1002™, Qc2002™, Power Circuit
F1-3 Fuse 4A
G3 Alternator
N12 Automatic voltage regulator
N13 Earth leakage relay
Q1 Main circuit breaker
Q2 Circuit breaker (16A+30mA)
Q3 Circuit breaker (125A - 3ph)
Q4 Circuit breaker (63A - 3ph)
Q5 Circuit breaker (32A - 3ph)
Q6 Circuit breaker (16A - 3ph)
R5 Coolant heater
R12 Voltage adjustment potmeter (1kOhm)
S2b Emergency stop
(S2a see Engine Circuit)
S11a,b Selector switch 50/60Hz
(S11c see Engine Circuit)
S13 Earth relay lock-out switch
T1-3 Current transformer
T13 Torus earth relay
U1 Static battery conditioner
X1 Terminal board
X2 Socket outlet (16A-1phase)
X3 Socket outlet (125A - 3ph+N+PE)
X4 Socket outlet (63A - 3ph+N+PE)
X5 Socket outlet (32A - 3ph+N+PE)
X6 Socket outlet (16A - 3ph+N+PE)
X9 Terminal strip (See Engine Circuit)
X11 Terminal strip (See Engine Circuit)
X25 Terminal strip
(O) Optional equipment