Mounting Of Emb9341−E / Emb9342−E With "Push−Through" Technique - Lenze EMB9341 Betriebsanleitung

Mounting of EMB9341−E / EMB9342−E with "push−through" technique
4.2.3 Mounting of EMB9341−E / EMB9342−E with "push−through" technique
In order to reduce the heat generation in the control cabinet, the heatsink of the
regenerative power supply modules EMB9341−E and EMB9342−E can be mounted outside
the control cabinet. Therefore, a mounting frame with seal (accessories) is required.
Distribution of the power loss:
ƒ
– approx. 65 % by separated cooler (heatsink and blower)
– approx. 35 % inside the regenerative power supply
The rated data remain valid.
ƒ
Dimensions
Fig. 4−4
Dimensions of regenerative power supply module
a a1
EMB9341−E 169.5 135 385.5 350
EMB9342−E 169.5 135 385.5 350
EDBMB9340 DE/EN/FR 12.0
Regenerative power supply modules EMB9341 and EMB9342
a
a1
g
c
c1
Dimensions of EMB9341−E and EMB9342−E for mounting in push−through technique
b b1 c c1 d
[mm]
117 152.5 366 105.5 250
117 152.5 366 105.5 250
l
Mechanical installation
f
e
Assembly frame
d1 e f g Order no.
92 6.5
92 6.5
9340vrm015
Mounting cutout
Height Width
[mm]
EJ0038 350 ±3 139 ±3
EJ0038 350 ±3 139 ±3
93
4