Installation Environment - YASKAWA GA700 Technical Manual

2.2

Installation Environment

The installation environment is crucial to ensure proper performance and the expected lifespan of the product.
Ensure the installation environment satisfies the following specifications.
Environment
Area of Use Indoors
Power Supply Overvoltage Category III
Open-chassis type (IP20): -10 °C to +50 °C (14 °F to 122 °F)
Enclosed wall-mounted type (UL Type 1): -10 °C to +40 °C (14 °F to 104 °F)
• Do not use the drive in an environment with sudden temperature changes or with condensation.
• Use a cooling fan or air conditioner to ensure that the internal air temperature does not exceed specifications
Ambient Temperature
when installing the drive in an enclosure.
• Do not allow the drive to freeze.
• Derate the output current and output voltage to install the drive in areas with ambient temperatures up to 60 °C
(140 °F).
95% maximum relative humidity
Humidity
Do not allow condensation to develop on the drive.
Storage Temperature -20 °C to +70 °C (-4 °F to +158 °F)
Pollution degree 2 or less
Install the drive in an area free from the following:
• Oil mist, corrosive gas, flammable gas, and dust
• Metal shavings, oil, water, or other foreign materials
• Radioactive materials or flammable materials, including wood
Surrounding Area
• Harmful gas or fluids
• Salt
• Direct sunlight
Keep wood or other flammable materials away from the drive.
1000 m (3281 ft.) or lower
Note:
Derate the output current by 1% for every 100 m (328 ft.) to install the drive in altitudes between 1000 m to
3000 m (3281 ft. to 9843 ft.).
Altitude
Rated voltage derating is not required:
• when installing the drive at 2000 m (6562 ft.) or lower
• if the drive is grounded with the neutral network when installing the drive at an altitude between 2000 m to
3000 m (6562 ft. to 9843 ft.)
Contact Yaskawa or your nearest sales representative when the drive is not grounded with the neutral network.
• 10 Hz to 20 Hz: 1 G (9.8 m/s
• 20 Hz to 55 Hz:
Vibration
2004 to 2211, 4002 to 4168: 0.6 G (5.9 m/s
2257 to 2415, 4208 to 4675: 0.2 G (2.0 m/s
Orientation Install the drive upright to allow for proper cooling.
NOTICE: Do not place drive peripheral devices, transformers, or other electronics near the drive. Shield the drive from electrical
interference when using such devices in proximity to the drive. Failure to comply could cause erroneous operation.
NOTICE: Prevent foreign matter such as metal shavings or wire clippings from falling into the drive during drive installation and
project construction. Place a temporary cover over the top during installation and remove the temporary cover before start-up to
prevent overheating from reduced ventilation. Failure to comply could damage the drive.
YASKAWA ELECTRIC SIEP C710617 01B YASKAWA AC Drive GA700 Technical Manual
Conditions
2 , 32.15 ft/s 2 )
2 2
, 19.36 ft/s )
2 , 6.56 ft/s 2 )

2.2 Installation Environment

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