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7.4 Installation
Figure 7-3 Cabinet space
Figure 7-2 Schematic diagram of cabinet hoists
In order to make the
SINUS MV
MV VFD stable and reliable running for a long time, the installation environment
of the VFD is required as the following:
● The equipment should be installed in the interior of non corrosive gas, flammable gas, conductive dust, drip,
salt, and fume.
● The ambient temperature should be in the range of -5
℃
~ 45
℃
, such as the environment exceeds the
allowable value shall be installed safe and reliable temperature regulating device.
● The equipment site should have protective measures to prevent the invasion of small animals such as snakes,
mice and other small animals, and should strictly avoid the damage to equipment caused by such animals.\
In order to ensure the smooth flow of the cooling air path (see Figure 7-3-1 and 7-3-2), and the convenience of
operation and maintenance, a certain amount of space must be left for the VFD to be installed, see the following
figure:
Transformer cabinet top hoist Power cell cabinet top hoist Power cell cabinet bottom hoist
Double side service zone Single side service zone
Hoist
Hoist
Hoist