Options
35
Mounted Option
Name Model Description Refer-
ence
page
Fan Unit
3G3IV-PFANj
Replacement for the existing cooling fan of the Inverter.
Replace the cooling fan if it has reached the end of its service life or a
warning of cooling fan failure (FAN) is indicated.
36
Separately Mounted Option
Name Model Description Refer-
ence
page
Process Meter K3MA-J Connected to the multi-function analog output of the Inverter.
Displays the rpm or speed of the machine or line in actual units.
36
Dedicated Options
Name Model Description Refer-
ence
page
DC Reactor
3G3HV-PUZDABj
Suppresses harmonic current generated from the Inverter and improves
the power factor of the Inverter.
37
DIN Track Mounting
Bracket
3G3IV-PEZZ08122j
An adapter making it possible to easily mount the Inverter to DIN tracks. 38
Adapter Panel 3G3JV-PSI232J
(permanent)
3G3JV-PSI232JC
(removable)
An Adapter Panel is required as an interface to connect a Digital Operator
(3G3IV-PJVOP140 or 3G3IV-PJVOP146) to the 3G3JV Inverter.
There are two models of Adapter Panel available. The 3G3JV-PSI232J is
permanently installed and cannot be removed and the 3G3JV-PSI232JC
for copying parameters is installed so that it can be removed.
39
Digital Operator 3G3IV-PJVOP146
3G3IV-PJVOP140+
3G3IV-PEZZ08386A
(Digital Operator Case)
The Digital Operator is used to control the Inverter from a distance. There
are two models available. The 3G3IV-PJVOP140 is equipped with an
adjuster and the 3G3IV-PJVOP146 is not.
Always use the 3G3IV-PJVOP140 together with a Digital Operator Case.
Without the Case, the Digital Operator’s connection cable cannot be
wired. Using the Case also enables mounting to a control panel.
40
Digital Operator Connection
Cable
3G3IV-PCN126 (1 m)
3G3IV-PCN326 (3 m)
The Digital Operator Connection Cable is required to connect a Digital
Operator to a 3G3JV Inverter.
41
RS-422/485
Communications Unit
3G3JV-PSI485J The RS-422/485 Communications Unit (3G3JV-PSI485J) functions as an
interface for RS-422/485 general-purpose communications. The
communications protocol conforms to MODBUS (same protocol as
3G3MV and 3G3RV Inverters). Communications can be used for Inverter
control inputs, frequency references, monitoring Inverter operating status,
and reading/writing parameter settings.
41
Recommended Options
Name Model Description Refer-
ence
page
AC Reactor (Yaskawa
Electric)
3G3IV-PUZBABj
Suppresses harmonic current generated from the Inverter and improves
the power factor of the Inverter. Connect the AC Reactor to the Inverter if
the capacity of the power supply is much larger than that of the Inverter.
42
EMC-conforming Input
Noise Filter (Rasmi)
3G3JV-PRSj
A Noise Filter on the input side meeting the EC Directive’s EMC
requirements.
43
Simple Input Noise Filter
(Yaskawa Electric)
3G3EV-PLNFDj
Each of these Filters connected to the power input side eliminates noise in
the power line connected to the Inverter and suppresses noise leaking
from the Inverter to the power line.
45
Output Noise Filter (Tokin)
3G3IV-PLFj
Connect this Filter to the output side of the Inverter to suppress the noise
generated by the Inverter from being transmitted to the output line.
46
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