YASKAWA Varispeed-606PC3 User Manual

t . VS-606PC 3
INVERTER MAIN
UNIT (Cont - d)
(b) Grounding
Ground the casing of the VS-606PC3 using ground
terminal G .
(1) Ground resistance should be 100 SZ or less .
(2) Never
ground VS-606PC3
in
common
with
welding machines, motors, or other large-
current electrical equipment, or a ground pole .
Run
the ground lead in a conduit separate from
leads for large-current electrical equipment .
(3) Use the ground leads which comply with AWG
standards and make the length as short as
possible .
(4)
Where several VS-606PC3 units are used side
by side, all
the units should be
grounded
as
shown in (a) or (b) of Fig 1 .4 . Do not form a
loop with the ground leads as shown in (c) .
QW 1
LM4
(a) GOOD

(b) GOOD

(c) POOR
Fig . 1 .4 Grounding of Three VS-6()6PC3
Units

YASKAWA Varispeed-606PC3 Specifications

General

Brand	YASKAWA
Model	Varispeed-606PC3
Category	Inverter
Language	English