YASKAWA A1000 Series Technical Manual

7.4 Cooling Fan and Circulation Fan
358 YASKAWA ELECTRIC SIEP C710616 27C YASKAWA AC Drive A1000 Technical Manual
■ Installing the Cooling Fan
Reverse the procedure described above to reinstall the cooling fan.
1.
Install the replacement fan into the drive, ensuring the alignment pins line up as shown in the figure below.
Figure 7. 15
Figure 7.15 Installing the Cooling Fan: 4A0088 and 4A0103
2. Make sure the power lines for the fan are properly connected, then place the power supply connectors and cable
back into the recess of the drive.
Figure 7. 16
Figure 7.16 Cooling Fan Power Supply Connectors: 4A0088 and 4A0103
3. Angle the fan cover as shown and insert the connector tabs into the corresponding holes on the drive.
Figure 7. 17
Figure 7.17 Reattach the Fan Cover: 4A0088 and 4A0103
A–Back B–Front
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A
B
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Front of Drive
Back or Drive
Hook
Fan cover
Hook
Four tabs
Holes for connector tabs.
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YASKAWA A1000 Series Specifications

General

Series	A1000
Type	AC Drive
Altitude	Up to 1000m without derating
Output Frequency	0-400 Hz
Control Method	V/f Control
Overload Capacity	150% for 60 seconds
Communication Options	Modbus, DeviceNet, Profibus, Ethernet/IP
Ambient Temperature	-10 to 50°C
Storage Temperature	-20 to 60°C
Humidity	5% to 95% (non-condensing)
Enclosure Rating	IP20
Horsepower	0.5 to 1000 HP
Power Range	0.4 - 630 kW (varies by voltage and model)
Protection Features	Overcurrent, Overvoltage, Undervoltage, Overheat
Cooling Method	Fan Cooled
Safety	Safe Torque Off (STO)