Nidec H300 - Enclosure for Standard Drives; Recommended Spacing between the Drives; Mounting Brackets (Size 11)

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48 HVAC Drive H300
Issue Number: 3
Table 3-3 Mounting brackets (size 11)
* Surface mounting brackets are also used when through-panel mounting.
3.6 Enclosure for standard drives
3.6.1 Recommended spacing between the drives
Figure 3-33 Recommended spacing between the drives
Table 3-4 Spacing required between the drives (without high IP bung)
* 50°C derating applies, refer to Table 12-3 Maximum permissible continuous output current @ 50 °C (122 °F) on page 262.
When through-panel mounted, ideally drives should be spaced 45 mm (1.77 in) to maximize panel stiffness.
Frame size Surface mounting kit (supplied with drive) Qty Through-panel mounting kit (option) Qty
11E
Hole size: 9 mm (0.35 in)
x 2* x 12
Hole size: 5.5 mm (0.22 in)
Hole size: 9 mm (0.35 in)
x 1 x 1
Drive Size
Spacing (A)
40°C 50°C*
3 0 mm (0.00 in)
4 0 mm (0.00 in)
5 0 mm (0.00 in) 30 mm (1.18 in)
6 0 mm (0.00 in)
7 30 mm (1.18 in)
8 30 mm (1.18 in)
9A / 9E
60 mm (2.37 in)
10E / 11E
Enclosure
A
NOTE