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Operate in areas where ambient temperature ranges from -10°C to 60°C.
Operation over 40°C is allowed when the top label is peeled off. When installing the inverter where the
ambient temperature will rise above 50°C, remove the label (seal) from the top and operate it at a
current lower than the rated one. (See 6.11 in E6581595.)
Note:
The inverter is a heat-emitting body. Make sure proper space and ventilation is provided when
installing in the cabinet. When installing inside a cabinet, we recommend the top seal peeled off
although 40°C or less.
•
Do not install in any location that is subject to large amounts of vibration.
•
If the VF-nC3 Inverter is installed near any of the equipment listed below, provide measures to insure
against errors in operation.
•
Do not install in any location of high temperature, high humidity,
moisture condensation and freezing and avoid locations where
there is exposure to water and/or where there may be large
amounts of dust, metallic fragments and oil mist.
•
Do not install in any location where corrosive gases or grinding
fluids are present.
[Position for measuring ambient temperature]
5cm
5cm
Measurement position
5cm
Measurement position
Note:
If the VF-nC3 Inverter is installed in a location that is subject
to vibration, anti-vibration measures are required. Please
consult with Toshiba about these measures.
Solenoids:
Brakes:
Magnetic contactors: Attach surge suppressor on coil.
Fluorescent lights:
Resistors:
Resistors
A-19
E6581595
Attach surge suppressor on coil.
Attach surge suppressor on coil.
Attach surge suppressor on coil.
Place far away from VF-nC3 Inverter.
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