3 setting regenerative resistor capacity, 4 installation standards – Yaskawa Sigma-5 Series User Manual:: For Use with Large-Capacity Models-Setup. Rotary Motors User Manual

Page 88

3 Wiring and Connection

3.5.3 Setting Regenerative Resistor Capacity

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3.5.3 Setting Regenerative Resistor Capacity

Set the regenerative resistor capacity (Pn600) as follows:
Using the regenerative resistor that is specified by Yaskawa: Use the default setting.
Using any other regenerative resistor: Refer to the user’s manual for design and

maintenance.

3.5.4 Installation Standards

Observe the following installation standards when you use a regenerative resistor unit
specified by Yaskawa. Provide at least 70 mm on each side of the unit and at least 200
mm at both the top and bottom of the unit to enable fan and natural convection cool-
ing.

If you use a non-specified regenerative resistor unit, follow the specifications of the
regenerative resistor unit when you install it.

70 min.

200 min.

Mounting
direction

Units: mm