Technical Data; Enclosure; Main Dimensions And Weight - Grundfos CUE 150 hp Notice D'installation Et D'entretien

16. Technical data

16.1 Enclosure

The individual CUE cabinet sizes are characterised by their
enclosures. The table shows the relationship of enclosure class
and enclosure type.
Example:
Read from the nameplate:
• Supply voltage = 3 x 380-500 V.
• Typical shaft power = 110 kW.
• Enclosure class = IP21.
The table shows that the CUE enclosure is D1.
Enclosure class and type
Typical shaft
power P2
3 x 380-500 V
IP21
[kW] [HP]
NEMA1
110 150
D1
132 200
160 250
200 300 D2
250 350

16.2 Main dimensions and weight

Fig. 47 Enclosures D1 and D2
Height [in]
Enclosure
A
D1 47.6
D2 62.6
Shipping dimensions
D1 25.6
D2 25.6
1)
The dimensions are maximum height, width and depth. Dimensions are without options.
3 x 525-690 V
IP54 IP21 IP54
NEMA12 NEMA1 NEMA12
D1
D1 D1
D2
D2 D2
1) 1)
Width [in]
a B b
45.4 16.5 12.0
60.4 16.5 12.0
– 68.1 –
– 68.1 –
1)
Screw holes [in]
Depth [in]
∅d
C c
15.0 0.79 0.43
15.0 0.79 0.43
22.4 – –
22.4 – –
Weight [lb]
∅e
f
0.43 0.98 229
0.43 0.98 333
– – –
– – –
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