YASKAWA P1000 Technical Manual

Screw
Slide Panel
Screw
Figure 7.33 Remove the Fan Unit: 4A0515 and 4A0675
4.
Remove the slide panel, fan unit, and circuit board cooling fan unit.
Figure 7.34 Remove the Fan Unit: 4A0515 and 4A0675
5.
Replace the cooling fans.
Note: Do not pinch the fan cable between parts when reassembling the fan unit.
A
B
A – Cooling fan B – Fan unit case
Figure 7.35 Fan Unit Disassembly: 4A0515 and 4A0675
6.
Turn the fan unit over and replace the circulation fans.
7.4 Drive Cooling Fans
362
YASKAWA SIEP YAIP1U 01C AC Drive - P1000 Technical Manual

YASKAWA P1000 Specifications

General

Operating Temperature	-10°C to +50°C (14°F to 122°F)
Cooling Method	Fan Cooled
Output Voltage	0-Input Voltage
Output Frequency	0-400 Hz
Frequency Range	0.1-400 Hz
Power Rating	0.4 kW to 630 kW
Control Method	V/f Control
Overload Capacity	150% for 60 seconds
Protection Functions	Overcurrent, Overvoltage, Undervoltage, Overheat, Short Circuit, Ground Fault
Protection Features	Electronic Thermal Overload Protection
Communication	Modbus RTU
Communication Interface	RS-485
Humidity	5% to 95% (non-condensing)
Altitude	Up to 1000m (3280ft) without derating
Enclosure Rating	IP20