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Inverter Usage Guide
Mounting and temperature conditions
Install the unit vertically, at ± 10°.
Do not place it close to heating elements.
Leave sufficient free space to ensure that the air required for cooling purposes can circulate from the bottom to the
top of the unit.
Free space in front of unit: 10 mm (0.4 in.) minimum.
When IP20 protection is adequate, we recommend that the vent cover(s) on the top of the drive be removed, as
shown below.
We recommend that the drive is installed on a dissipative surface.
Removing the vent cover(s)
Mounting types
≥
50 mm
(2
in)
≥
d
≥
d
≥
50
mm
(2
in)
Type A mounting
Free space
≥
50 mm (2 in.) on each side, with vent cover fitted. Mounting type A is
suitable for drive operation at surrounding air temperature less than or equal to 50°C
(122°F).
≥
50 mm
(2 in.)
≥
50 mm
(2 in.)
Type B mounting
Drives mounted side-by-side, vent cover should be removed (the degree of protection
becomes IP20).
Type C mounting
Free space
≥
50 mm (2 in.) on each side. Vent cover should be removed for operation at
surrounding air temperature above 50°C (122°F). The degree of protection becomes
IP20.
With these types of mounting, the drive can be used up to an ambient temperature of 50°C (122°F), with a switching frequency of 4 kHz.
Fanless drives need derating.
≥
50 mm
(2 in.)
≥
50 mm
(2 in.)
Summary of Contents for PF9500A
Page 4: ...Technical Drawing Example 3 PF9500A ...
Page 20: ...Wiring Diagram Master PF9500A ...
Page 21: ...Wiring Diagram Master PF9500A ...
Page 22: ......
Page 24: ...Loop Guide ...
Page 25: ...Loop Guide ...
Page 26: ...Loop Guide ...
Page 27: ...Loop Guide ...
Page 28: ...Loop Guide ...
Page 29: ...Loop Guide ...
Page 30: ...Master Slave Wiring Info ...