ZENER 8000-V Installation Manual
_
14
IM00165
L1
L2
L3
M1
M2
M3
INVERTER
MODULE
2U
1V
1W
1U
2V
2W
L1
L2
L3
M1
M2
M3
INVERTER
MODULE
2U
1V
1W
1U
2V
2W
L1
L2
L3
M1
M2
M3
INVERTER
MODULE
2U
1V
1W
1U
2V
2W
L1
L2
L3
M1
M2
M3
INVERTER
MODULE
2U
1V
1W
1U
2V
2W
2U
1V
1W
1U
2V
2W
2U
1V
1W
1U
2V
2W
2U
1V
1W
1U
2V
2W
2U
1V
1W
1U
2V
2W
MOTOR
AC line overcurrent protection
(see text for details)
3 Phase AC supply
Input line reactors
Output line reactors
Customer’s field
wiring terminals
Important notes:
A direct earth bonding wire of not
less than 6mm
2
is required
between adjacent inverter
modules for functional purposes.
This is in addition to any earth wire
provided for safety purposes.
To ensure proper current sharing,
keep wiring to each inverter
module similar in length and
identical in wire CSA. Do not fit
fuses, test links or other
components directly in series with
individual line reactors
Input and output line reactor
terminals should not be used to
terminate field wiring
For screened cable
to be effective, the
screen must be
continuous and
have 360 degree
termination to the
metallic enclosure
at both ends
2, 3 or 4 parallel
modules may be
used, for various
ratings
Power Wiring for Parallel Units
