Yaskawa Sigma-5 Series User Manual:: For Use with Large-Capacity Models-Setup. Rotary Motors - Manual (Page 25)

2.1 Installation Environment and Applicable Standards
2-3
Installation
„ Installation site: An environment that satisfies the following conditions
• Indoors and free of corrosive or explosive gases
• Well-ventilated and free of dust and moisture
• Facilitates inspection and cleaning
• Free of high magnetic field
2.1.2 SERVOPACK and Converter Installation Environment
„ Surrounding air temperature: 0 to 55 °C
„ Ambient humidity: 90% RH or less (with no condensation)
„ Altitude: 1,000 m or less
„ Vibration resistance: 4.9 m/s
2
„ Shock resistance: 19.6 m/s
2
„ Installation Precautions
• Mounting in a Control Panel
To prevent the temperature around the SERVOPACK and the converter from exceed-
ing 55
°C, take into account the size of the control panel, the layout of the SERVO-
PACK and the converter, and the cooling method. For details, refer to 2.3
SERVOPACK and Converter Installation.
• Mounting Near a Heating Unit
To prevent the temperature around the SERVOPACK and the converter from exceed-
ing 55
°C, suppress radiant heat from the heating unit and temperature rise due to con-
vection.
• Mounting Near a Vibration Source
To prevent vibration from being transmitted to the SERVOPACK and the converter,
install a vibration isolator underneath the SERVOPACK and the converter.
• Mounting to a Location Exposed to Corrosive Gas
Take measures to prevent exposure to corrosive gas. Corrosive gases will not imme-
diately affect the SERVOPACK and the converter, but will eventually cause elec-
tronic components and contactor-related devices to malfunction.