WARNING! Fire Hazard. Confirm an actual motor overload condition is not present prior to increasing the
thermal oL trip setting. Check local electrical codes before making adjustments to motor thermal overload
settings.
u
NEMA Type 1 Kit
WARNING! Fire Hazard. Provide sufficient cooling when installing the drive inside an enclosed panel or
cabinet. Failure to comply could result in overheating and fire. When multiple drives are placed inside the
same enclosure panel, install proper cooling to ensure air entering the enclosure does not exceed 40 °C.
An IP20 drive becomes a NEMA Type 1 drive with the NEMA 1 Kit. Contact Yaskawa for
details. Refer to Installation Orientation and Spacing on page 34 for installation instructions.
n
Installation Environment
Table 7.4 Installation Environment
Environment Conditions
Ambient
Temperature
-10 °C to +40 °C (NEMA Type 1/wall-mounted enclosure)
Drive reliability improves in environments without wide temperature fluctuations.
When using an enclosure panel, install a
cooling fan or air conditioner in the area to ensure that
the air temperature inside the enclosure does not exceed the specified levels.
Do not allow ice to develop on the drive.
Refer to Installation Environment on page 33 for all other installation environment specifications.
n
Exterior and Mounting Dimensions for NEMA Type 1 Kit
The following table matches each drive model with its appropriate drawing.
Table 7.5 Drive Models and Types
Protective Design
Drive Model CIMR-Jo
Page
Single-Phase
200 V Class
Three-Phase
200 V Class
Three-Phase
400 V Class
NEMA Type 1
Bo0001F
Bo0002F
Bo0003F
2o0001F
2o0002F
2o0004F
– 181
Bo0006F
Bo0010F
2o0006F
2o0008F
2o0010F
2o0012F
2o0018F
2o0020F
4o0001F
4o0002F
4o0004F
4o0005F
4o0007F
4o0009F
4o0011F
182
7.4 Installing Peripheral Devices
180
YASKAWA ELECTRIC TOEP C710606 25B YASKAWA AC Drive J1000 Installation & Start-Up Manual
2/6/2008-14:44
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