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Installation
5.1
Installing inverter - General notes
• Install the converter so that clean and dry cooling air can enter and leave without
obstruction.
• Maintain the cooling air clearances stated in the dimension drawing.
• Read the degree of protection of the device off the rating plate.
• Note the following information about the degrees of protection:
NOTICE
Dirt
If you do not protect the device against large accumulation of dust, high concentration of
chemically active harmful substances, mold formation or the penetration by vermin, this can
result in damage to and failure of the device.
Take suitable measures to protect the unit against these environmental influences.
Observe the specified environmental conditions in the technical data.
Installation and Operating Instructions for LOHER DYNAVERT I Series 7
Operating Instructions, 10/2022, 4BS0745-002
Degree of pro-
Significance according to DIN 40050 Mounting / installation
tection
IP20
Protection against foreign bodies
larger than 12.5 mm, no protection
against water
IP21
Protection against foreign bodies
larger than 12.5 mm, protected
against dripping water
IP23
Protection against foreign bodies
larger than 12.5 mm, protected
against spraying water
IP41
Protection against foreign bodies
larger than 1 mm, protected against
dripping water
IP 54
Protection against dust deposits, pro-
tected against spraying water
Suitable for installation in control
cabinets or installation in air-
conditioned or ventilated, dry electri-
cal rooms
For installation in air-conditioned or
ventilated, dry electrical rooms
For installation in air-conditioned or
ventilated electrical rooms
For installation in air-conditioned or
ventilated, dry electrical rooms
For installation in rooms
5
55
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