Storage Conditions; Installation Site - YASKAWA MECHATROLINK Sigma 2 Series User Manual

2 Installation
2.1

Storage Conditions

2.2

Installation Site

Store the SERVOPACK within the following temperature range when it is stored with the power
cable disconnected.
-20 to 85°C
YASKAWA SERVOPACK
SGDH
200V
NS115
Σ-II Series SGDH SERVOPACK
with NS115 mounted
Take the following precautions at the installation site.
Situation
Installation in a
Control Panel
Installation Near a
Heating Unit
Installation Near a
Source of Vibration
Installation at a Site
Exposed to Corrosive
Gas
Other Situations
S
W
1
A
R
S
W
2
C
N
6
A
C
N
6
B
C
N
4
Installation Precaution
Design the control panel size, unit layout, and cooling method so that
the temperature around the SERVOPACK does not exceed 55°C.
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.
Install a vibration isolator beneath the SERVOPACK to avoid subject-
ing it to vibration.
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.
Do not install the SERVOPACK in hot or humid locations, or locations
subject to excessive dust or iron powder in the air.
2-2