2 Installation
2-2
2.1 Storage Conditions
Store the SERVOPACK within the following temperature range when it is stored with the power
cable disconnected.
-20 to 85°C
2.2 Installation Site
Take the following precautions at the installation site.
YASKAWA SERVOPACK
200V
SGDH
A
R
NS115
S
W
1
S
W
2
C
N
6
A
C
N
6
B
C
N
4
Σ-IISeriesSGDHSERVOPACK
withNS115mounted
Situation Installation Precaution
Installation in a
Control Panel
Design the control panel size, unit layout, and cooling method so that
the temperature around the SERVOPACK does not exceed 55°C.
Installation Near a
Heating Unit
Minimize heat radiated from the heating unit as well as any temperature
rise caused by natural convection so that the temperature around the
SERVOPACK does not exceed 55°C.
Installation Near a
Source of Vibration
Install a vibration isolator beneath the SERVOPACK to avoid subject-
ing it to vibration.
Installation at a Site
Exposed to Corrosive
Gas
Corrosive gas does not have an immediate effect on the SERVOPACK,
but will eventually cause electronic components and contactor-related
devices to malfunction. Take appropriate action to avoid corrosive gas.
Other Situations Do not install the SERVOPACK in hot or humid locations, or locations
subject to excessive dust or iron powder in the air.
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