Installation; Clearance Distances For Mounting; Mounting Dimensions - Siemens MICROMASTER 440 Operating Instructions Manual

Issue 10/06
1

Installation

1.1

Clearance distances for mounting

The inverters can be mounted adjacent to each other. When mounting inverters
one above the other, the specified environmental conditions must not be exceeded.
Independent of this, these minimum distances must be observed.
Frame Size A, B, C
Frame Size D, E
Frame Size F
Frame Size FX, GX
1.2

Mounting dimensions

H
W
Fig. 1-1
MICROMASTER 440
Operating Instructions (Compact)
above and below 100 mm
above and below 300 mm
above and below 350 mm
above 250 mm
below 150 mm
in front 40 mm (FX), 50 mm (GX)
Frame Drilling Dimensions
Size
H
mm (Inch)
A 160 (6.30)
B 174 (6.85)
C 204 (8.03)
D 486 (19.13)
E 616,4
(24.27)
F 810 (31.89)
FX 1375,5
(54.14)
GX 1508,5
(59.38)
Mounting dimensions
Tightening Torque
W Bolts
mm (Inch)
– 2 x M4
138 (5.43) 4 x M4
174 (6.85) 4 x M5
235 (9.25) 4 x M8
235 (9.25) 4 x M8
300 (11.81) 4 x M8
250 (9.84) 6 x M8
250 (9.84) 6 x M8
1 Installation
Nm
(lbf.in)
2,5
(22.12)
3,0
(26.54)
13,0
(115.02)
13,0
(115.02)
5