gefran GT 120A, Manual

Page: 7 / 10

CONNECTION EXAMPLES
Ground
Phase R
Phase T
Phase S
AC1 50/60 Hz
GT 25A/480 Vac
4..20mA
0..20mA
0..5V
0..10V
g Alarm Adj
c Reset Alarm
f Input selection
e Max Adj
d Min Adj
Load
L2
Line
480 V
i
230 V
Line Line
h L1
AL
PWR ON
Analog
Supply
8
Out
6 7 5
24 Vac +10 Vdc
Input
Slave
30 Vdc/ac
4 3 2 1
Out
Alarm
Master
AC1 50/60 Hz
GT 25A/480 Vac
4..20mA
0..20mA
0..5V
0..10V
g Alarm Adj
c Reset Alarm
f Input selection
e Max Adj
d Min Adj
Load
L2
Line
480 V
i
230 V
Line Line
h L1
AL
PWR ON
Analog
Supply
8
Out
6 7 5
24 Vac +10 Vdc
Input
Slave
30 Vdc/ac
4 3 2 1
Out
Alarm
Master
Potentiometer
Relay output - Alarm
(Solid state relay)
Digital output
0-20mA
4-20mA
0-10Vdc
0-5Vdc
Star or delta three-phase connection without neutral, with control of two phases.
Controller
24Vac 1,5VA
Fuse Fuse
*
Connections regarding the
load interrupted option (see
paragraph “Interrupted load
alarm)
Note: connect h or i
according to the load
tension.
* * * *
*
Three-phase connection Star connection
4 5 6 7 8
+10 Vdc 24 Vac
Supply Out
Input
Analog
1 2 3
Out
30 Vdc/ac
Alarm
Master
Slave
ON PWR
AL
4..20mA d Min Adj
AC1 50/60 Hz
GT 25A/480 Vac
0..20mA
c Reset Alarm
L1 h i L2
0..5V
0..10V
Load Line
480 V
f Input selection
g Alarm Adj
e Max Adj
Line Line
230 V
4 5 6 7 8
+10 Vdc 24 Vac
Supply Out
Input
Analog
1 2 3
Out
30 Vdc/ac
Alarm
Master
Slave
ON PWR
AL
4..20mA d Min Adj
AC1 50/60 Hz
GT 25A/480 Vac
0..20mA
c Reset Alarm
L1 h i L2
0..5V
0..10V
Load Line
480 V
f Input selection
g Alarm Adj
e Max Adj
Line Line
230 V
4 5 6 7 8
+10 Vdc 24 Vac
Supply Out
Input
Analog
1 2 3
Out
30 Vdc/ac
Alarm
Master
Slave
ON PWR
AL
4..20mA d Min Adj
AC1 50/60 Hz
GT 25A/480 Vac
0..20mA
c Reset Alarm
L1 h i L2
0..5V
0..10V
Load Line
480 V
f Input selection
g Alarm Adj
e Max Adj
Line Line
230 V
Potentiometer
Relay output - Alarm
(Solid state relay)
Digital output
0-20mA
4-20mA
0-10Vdc
0-5Vdc
Controller
24Vac 1,5VA
Phase R
Phase S
Phase T
Ground
Load
Fuse Fuse Fuse
* * * * * *
*
*
Connections regarding the
load interrupted option (see
paragraph “Interrupted load
alarm)
Note: connect h or i
according to the load
tension.
Star or delta three-phase connection without neutral, with control of three phases.