Data sheet Product LA 31 ...

la_31.tif
Cooling aggregates>Cooling aggregates with axial fan
85 x 85 mm, with axial fan
High performance cooling aggregate
  • compact construction by means of connected extruded profiles
  • excellent efficiency by means of flow-optimised hollow fin structure
  • powerful axial fans
  • double-sided precise milled semiconductor mounting surfaces
  • different width dimensions, customised machinings, surfaces, fan types and fan voltages upon request

Features

width:
85 mm
height:
85 mm
length:
100 mm / 150 mm / 200 mm / 250 mm / 300 mm
thermal resistance:
0.057 - 0.149 K/W
surface:
raw degreased aluminium (by the metre raw aluminium)
operating voltage of the fan motor:
  • 12 V DC
  • 24 V DC
  • 48 V DC

Technical Drawing

la31.eps

Fan

PDF
type:
ebmpapst 8212 JH4
dimensions:
80x80x38 mm
tension:
12 V DC
power inout:
39 W
max. air volume:
222 m3/h
temperature range:
-20°C... +70°C
speed:
14,000 min-1
noise level:
71 dB(A)
weight:
200 g
failure rate (L10):
L10 > 50,000 h (40°C)
PDF
type:
ebmpapst 8214 JH4
dimensions:
80x80x38 mm
tension:
24 V DC
power inout:
38 W
max. air volume:
222 m3/h
temperature range:
-20°C... +70°C
speed:
14,000 min-1
noise level:
71 dB(A)
weight:
200 g
failure rate (L10):
L10 > 50,000 h (40°C)
PDF
type:
ebmpapst 8218 JH4
dimensions:
80x80x38 mm
tension:
48 V DC
power inout:
36 W
max. air volume:
222 m3/h
temperature range:
-20°C... +70°C
speed:
14,000 min-1
noise level:
71 dB(A)
weight:
200 g
failure rate (L10):
L10 > 50,000 h (40°C)