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5 Conditions
Environment
1000 m (3281 ft) Maximum
Altitude
• 10 Hz to 20 Hz: 1 G (9.8 m/s
Vibration
• 20 Hz to 55 Hz: 0.6 G (5.9 m/s
Installation
Install the drive vertically for sufficient airflow to cool the drive.
Orientation
*1
Refer to
Derating Depending on Ambient Temperature on page 20
NOTICE
drive. Shield the drive from electrical interference if components must be near the drive. Components near
the drive can cause incorrect drive operation from electrical interference.
NOTICE
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.
◆
Heatsink Plate Temperature
CAUTION
recommends that you show a high temperature warning mark or warning sign on the external heatsink. If
you touch a hot drive heatsink plate or external heatsink, it can burn you.
Keep the drive heatsink plate temperature lower than the maximum temperature even
when the ambient temperature is 50 °C (122 °F). Refer to
temperature of the heatsink plate. When you operate the drive in an ambient temperature
of 35 °C (95 °F) or higher, refer to
20
and derate the drive.
Table 5.2 Maximum Temperature of the Heatsink Plate
B001 - B012
2001 - 2021
2030 - 2070
10
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 4000 m (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.
Do not put drive peripheral devices, transformers, or other electronics near the
Do not let unwanted objects, for example metal shavings or wire clippings, fall into
Burn Hazard. Do not touch a hot drive heatsink or external heatsink. Yaskawa
Derating Depending on Ambient Temperature on page
Model
YASKAWA TOEP C710617 0SB YASKAWA AC Drive GA500 Installation Manual
Conditions
2
, 32.15 ft/s
2
)
2
2
, 19.36 ft/s
)
for information.
Table 5.2
Maximum Temperature of the Heatsink Plate
for the maximum
90 °C (194 °F)
90 °C (194 °F)
80 °C (176 °F)
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