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Installation
Section 3-2
Mounting Position in Relation to Wiring Duct
Control Panel Ventilation
When mounting the Power Controller in a control panel, consider measures
such as installing louvers or fans for ventilation in the control panel.
• If the air intake and outlet ports have filters, perform periodic maintenance
to prevent the filters from becoming clogged.
• Install devices in such a way that airflow is not blocked inside or outside of
the air intake and outlet ports.
• If using a heat exchanger for cooling inside the panel, it is most effective
to mount it on the front of the Power Controller.
155 mm min.
Airflow
Airflow
Airflow
Wiring duct
Wiring duct
Mounting
base
If a device with a depth of 155 mm or
more blocks the top or bottom of the Pow-
er Controller, the flow of air will be ob-
structed and heat will not dissipate.
Use short wiring ducts or other de-
vices around the Power Controller
If tall devices or wiring ducts must be used,
take measures such as mounting the Power
Controller to a mounting base to improve
ventilation.
Mounting surface
Other devices
Wiring duct
Wiring duct
Other devices
Louver
Control panel
Louver, axial-
flow ventilation
fan, etc.
G3PW
Wiring duct
Wiring duct
Summary of Contents for G3PW
Page 1: ...Cat No Z280 E1 01 User s Manual G3PW Power Controllers...
Page 2: ...G3PW Power Controllers User s Manual Produced November 2008...
Page 3: ...iv...
Page 15: ...xvi...
Page 49: ...34 Wiring for Specific Applications Section 3 4...
Page 61: ...46 Setting Parameters in the Initial Setting Level Section 4 6...
Page 77: ...62 Heater Burnout Detection Section 5 9...
Page 113: ...98 Parameter Settings in the Adjustment Level Appendix B...
Page 117: ...102 Index...
Page 119: ......