2-11
H
Main Circuit Terminals
Symbol
Name
Description
R/L1
Power supply input
terminals
3G3JV-A2
j
: 3-phase 200 to 230 V AC
3G3JV AB
j
Si
l
h
200 t 240 V AC
S/L2
terminals
3G3JV-AB
j
: Single-phase 200 to 240 V AC
3G3JV-A4
j
: 3-phase 380 to 460 V AC
T/L3
3G3JV-A4
j
: 3-phase 380 to 460 V AC
Note
Connect single-phase input to terminals R/L1 and S/L2.
U/T1
Motor output terminals
3-phase power supply output for driving motors.
V/T2
3G3JV-A2
j
: 3-phase 200 to 230 V AC
3G3JV-AB
j
: 3-phase 200 to 240 V AC
W/T3
3G3JV-AB
j
: 3-phase 200 to 240 V AC
3G3JV-A4
j
: 3-phase 380 to 460 V AC
+1
Connection ter1
and +2:
DC reactor connection
Connect the DC reactor for suppressing harmonics to ter1
and +2.
+2
DC reactor connection
terminals
+1 and –:
When driving the Inverter with DC power, input the DC power to
ter1 and –.
(Te1 is a positive terminal )
–
+1 and –:
DC power supply input
terminals
(Te1 is a positive terminal.)
Ground terminal
Be sure to ground the terminal under the following conditions.
3G3JV-A2
j
: Ground at a resistance of 100
Ω
or less.
3G3JV-AB
j
: Ground at a resistance of 100
Ω
or less.
3G3JV-A4
j
: Ground at a resistance of 10
Ω
or less, and connect
to the power supply’s neutral phase to conform to EC Directives.
Note
Be sure to connect the ground terminal directly to the
motor frame ground.
Note
The maximum output voltage corresponds to the power supply input voltage of the Inverter.
H
Control Circuit Terminals
Symbol
Name
Function
Signal level
Input
S1
Forward/Stop
Forward at ON. Stops at
OFF.
Photocoupler
8 mA at 24 V DC
S2
Multi-function input 1
(S2)
Set by parameter n36
(Reverse/Stop)
Note
NPN is the default setting
for these terminals. Wire
th
b
idi
S3
Multi-function input 2
(S3)
Set by parameter n37
(Fault reset)
them by providing a
common ground. No
external power supply is
S4
Multi-function input 3
(S4)
Set by parameter n38
(External fault: Normally
open)
external power supply is
required. To provide an
external power supply and
wire the terminals through
i i
li
S5
Multi-function input 4
(S5)
Set by parameter n39
(Multi-step reference 1)
g
a common positive line,
however, set the SW7 to
PNP and make sure that
SC
Sequence input com-
mon
Common for S1 through
S5
PNP and make sure that
the power supply is at
24 V DC
±
10%.
FS
Frequency reference
power supply
DC power supply for fre-
quency reference use
20 mA at 12 V DC
FR
Frequency reference in-
put
Input terminal for fre-
quency reference use
0 to 10 V DC
(input impedance: 20 k
Ω
)
FC
Frequency reference
common
Common for frequency
reference use
( p
p
0
)
Design
Chapter 2
Summary of Contents for SYSDRIVE 3G3JV-A4002
Page 1: ...USER S MANUAL SYSDRIVE 3G3JV Compact Simplified Inverters Cat No I528 E1 04...
Page 3: ...USER S MANUAL Compact Simplified Inverter SYSDRIVE 3G3JVSERIES...
Page 16: ......
Page 20: ...Chapter 1 Overview 1 1 Function 1 2 Nomenclature 1...
Page 26: ...Chapter 2 Design 2 1 Installation 2 2 Wiring 2...
Page 57: ...Chapter 3 Preparing for Operation and Monitoring 3 1 Nomenclature 3 2 Outline of Operation 3...
Page 65: ...Chapter 4 Test Run 4 1 Procedure for Test Run 4 2 Operation Example 4...
Page 216: ...Chapter 10 List of Parameters 10...
Page 229: ...Chapter 11 Using the Inverter for a Motor 11...