Installation Conditions - Omron SYSDRIVE 3G3MV SERIES User Manual

Design

2-1-2 Installation Conditions

H Installation Precautions
WARNING
Provide an appropriate stopping device on the machine side to secure safety. (A
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holding brake is not a stopping device for securing safety.) Not doing so may result in
injury.
WARNING
Provide an external emergency stopping device that allows an instantaneous stop of
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operation and power interruption. Not doing so may result in injury.
Caution Be sure to install the product in the correct direction and provide specified clear-
!
ances between the Inverter and control panel or with other devices. Not doing so
may result in fire or malfunction.
Caution Do not allow foreign objects to enter inside the product. Doing so may result in fire or
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malfunction.
Caution Do not apply any strong impact. Doing so may result in damage to the product or
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malfunction.
H Installation Direction and Dimensions
• Install the Inverter under the following conditions.
Ambient operating temperature:
Panel-mounting models (conforming to IP20): –10 to 50°C (0.1- to 3.7-kW Inverters)
Closed wall-mounting models (conforming to NEMA1 and IP20):
Humidity: 95% max. (with no condensation)
Note 1. By removing the top and bottom covers from a 5.5- to 7.5-kW Inverter, it can be used as a
panel-mounting model (conforming to IP00) within an ambient temperature range of –10 to
50°C.
Note 2. All C-type Inverters (closed wall-mounting models: NEMA1-type for North America) are
closed wall-mounting models, and can be used within an ambient temperature range of –10 to
40°C. If the top and bottom covers are removed, the C-type Inverters can be used as panel-
mounting models (conforming to IP00) within an ambient temperature range of –10 to 50°C.
• Install the Inverter in a clean location free from oil mist and dust. Alternatively, install it in a totally
enclosed panel that is completely protected from floating dust.
• When installing or operating the Inverter, always take special care so that metal powder, oil, water, or
other foreign matter does not get into the Inverter.
• Do not install the Inverter on inflammable material such as wood.
• If a 5.5- to 7.5-kW Inverter or a C-type Inverter is to be installed inside of a control panel, it must have
the top and bottom covers removed and be used as a panel-mounting model (conforming to IP00).
2-6
–10 to 40°C (5.5- to 7.5-kW Inverters)
Chapter 2