YASKAWA GA800 Series, Техническое обслуживание и устранение неисправностей, Страница: 308 / 566

4.2 Installation Environment
308 YASKAWA TOEPYAIGA8001B GA800 Drive Maintenance & Troubleshooting
4.2 Installation Environment
The installation environment is important for the lifespan of the product and to make sure that the drive performance
is correct. Make sure that the installation environment agrees with these specifications.
Environment Conditions
Area of Use
Indoors
Power Supply Overvoltage Category III
Ambient Temperature Setting
IP00/UL Open Type: -10 °C to +50 °C (14 °F to 122 °F)
IP20/UL Open Type/Heatsink External Mounting: -10 °C to +50 °C (14 °F to 122 °F)
IP20/UL Type 1: -10 °C to +40 °C (14 °F to 104 °F)
IP55/UL Type 12 Heatsink External Mounting; front side: -10 °C to +50 °C (14 °F to 122 °F)
IP55/UL Type 12 Heatsink External Mounting; back side: -10 °C to +40 °C (14 °F to 104 °F)
•
When you install the drive in an enclosure, use a cooling fan or air conditioner to keep the internal air temperature in the permitted range.
•
Do not let the drive freeze.
•
You can use IP20/UL Open Type drives at a maximum of 60 °C (140 °F) when you derate the output current.
•
You can use IP20/UL Type 1 drives at a maximum of 50 °C (122 °F) when you derate the output current.
Humidity
95%RH or less
Do not let condensation form on the drive.
Storage Temperature
-20 °C to +70 °C (-4 °F to +158 °F) (short-term temperature during transportation)
Surrounding Area
Pollution degree 2 or less
Install the drive in an area without:
•
Oil mist, corrosive or flammable gas, or dust
•
Metal powder, oil, water, or other unwanted materials
•
Radioactive or flammable materials.
•
Harmful gas or fluids
•
Salt
•
Direct sunlight
Keep wood and other flammable materials away from the drive.
Altitude
1000 m (3281 ft) Maximum
Note:
Derate the output current by 1% for each 100 m (328 ft) to install the drive in altitudes between 1000 m to 4000 m (3281 ft to 13123 ft).
It is not necessary to derate the rated voltage in these conditions:
•
When you install the drive at 2000 m (6562 ft) or lower
•
When you install the drive between 2000 m to 4000m (6562 ft to 13123 ft) and ground the neutral point on the power supply.
Contact Yaskawa or your nearest sales representative if you will not ground the neutral point.
Vibration
• 10 Hz to 20 Hz: 1 G (9.8 m/s 2 , 32.15 ft/s 2 )
• 20 Hz to 55 Hz:
2004 to 2211, 4002 to 4168, T103 to T168: 0.6 G (5.9 m/s
2
, 19.36 ft/s
2
)
2257 to 2415, 4208 to 4720, T208 to T720: 0.2 G (2.0 m/s 2 , 6.56 ft/s 2 )
Installation Orientation
Install the drive vertically for sufficient airflow to cool the drive.
NOTICE: Do not let unwanted objects, for example metal shavings or wire clippings, fall into the drive during drive installation. Put a
temporary cover over the drive during installation. Remove the temporary cover before start-up. Unwanted objects inside of the
drive can cause damage to the drive.
Note:
Do not put drive peripheral devices, transformers, or other electronics near the drive. Shield the drive from electrical interference if
components must be near the drive. Electrical interference can cause the drive or devices around the drive to function incorrectly.