43
16.2 Main dimensions and weight
1)
The dimensions are maximum height, width and depth. Dimensions are without options.
16.3 Surroundings
16.4 Terminal tightening torques
1)
Conductor gauge size
≤
4/0 AWG.
2)
Conductor gauge size
≥
4/0 AWG.
T
M
03
9000
2807
T
M
03
9002
2807
Fig. 59 Enclosures A2 and A3
Fig. 60 Enclosures A5, B1, B2, B3, B4, C1, C2, C3 and C4
B4, C3, C4
Enclosure
Height [in]
1)
Width [in]
1)
Depth [in]
1)
Screw holes [in]
Weight [lb]
A
a
B
b
C
C
2)
c
∅
d
∅
e
f
A2
10.6
10.1
3.5
2.8
8.1
8.6
0.31
0.43
0.22
0.35
10.8
with IP21/NEMA1 option
14.8
13.8
3.5
2.8
8.1
8.6
0.31
0.43
0.22
0.35
11.7
A3
10.6
10.1
5.1
4.3
8.1
8.6
0.31
0.43
0.22
0.35
14.6
with IP21/NEMA1 option
14.8
13.8
5.1
4.3
8.1
8.6
0.31
0.43
0.22
0.35
15.4
A5
16.5
15.8
9.5
8.5
7.9
7.9
0.32
0.47
0.26
0.35
30.9
B1
18.9
17.9
9.5
8.3
10.2
10.2
0.47
0.75
0.35
0.35
50.7
B2
25.6
24.6
9.5
8.3
10.2
10.2
0.47
0.75
0.35
0.35
59.5
B3
15.7
15.0
6.5
5.5
9.8
10.3
0.31
0.47
0.27
0.31
26.5
with IP21/NEMA1 option
18.7
–
6.5
–
9.8
10.3
0.31
0.47
0.27
0.31
–
B4
20.5
19.5
9.1
7.9
9.5
9.5
– –
0.33
0.59
51.8
with IP21/NEMA1 option
26.4
–
10.0
–
9.7
9.7
–
–
0.33
0.59
–
C1
26.8
25.5
12.1
10.7
12.2
12.2
0.47
0.75
0.35
0.39
99.2
C2
30.3
29.1
14.6
13.1
13.2
13.2
0.47
0.75
0.35
0.39
143
C3
21.7
20.5
12.1
10.6
13.1
13.1
– –
0.33
0.67
77.2
with
IP21/NEMA1
option
29.7
– 13.0
– 13.3
13.3
–
–
0.33
0.67
–
C4
26.0
24.8
14.6
13.0
13.1
13.1
– –
0.33
0.67
110
with
IP21/NEMA1
option
37.4
– 15.4
– 13.3
13.3
–
–
0.33
0.67
–
Relative humidity
5-95 % RH
Ambient temperature
Max. 122 °F
Average ambient temperature over 24 hours
Max. 113 °F
Minimum ambient temperature at full
operation
32 °F
Minimum ambient temperature at reduced
operation
14 °F
Temperature during storage and
transportation
–13 to 149 °F
Storage duration
Max. 6 months
Maximum altitude above sea level without
performance reduction
3280 ft
Maximum altitude above sea level with
performance reduction
9840 ft
Note
The CUE comes in a packaging which is not
suitable for outdoor storage.
Enclosure
type
Tightening torque [lb-ft]
Mains
Motor
Ground
Relay
A2
1.3
1.3
2.2
0.4
A3
1.3
1.3
2.2
0.4
A5
1.3
1.3
2.2
0.4
B1
1.3
1.3
2.2
0.4
B2
3.3
3.3
2.2
0.4
B3
1.3
1.3
2.2
0.4
B4
3.3
3.3
2.2
0.4
C1
7.4
7.4
2.2
0.4
C2
10.3
1)
/ 17.7
2)
10.3
1)
/ 17.7
2)
2.2
0.4
C3
7.4
7.4
2.2
0.4
C4
10.3
1)
/ 17.7
2)
10.3
1)
/ 17.7
2)
2.2
0.4
Grundfos.bk Page 43 Friday, July 30, 2010 10:10 PM
Summary of Contents for CUE Series
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