Figure 8: Inverter input and output connections
MANUAL
EFU10000
4.0kVA INVERTER UNIT
Pag. 13
/ 34
4.3 M
OTOR
I
NPUT
C
ONNECTIONS
Three M6 studs L1, L2 and L3, are available for connecting the inverter to the motor.
NOTE
For connecting the inverter to the motor use wires according with the
following:
o
copper section 2.5 mm
2
,
o
insulation voltage 1000V
AC
and minimum temperature range -25°C +155°C.
4.4 230VAC OUTPUT
Two M6 studs L (Live) and N (Neutral), are available for the 230V
AC
output.
NOTE
For connecting the inverter to the AC loads use wires according with the
following:
o
copper section 4 mm
2
,
o
insulation voltage 1000V
AC
and minimum temperature range -25°C +155°C.
4.5 S
IGNALS
C
ONNECTOR
A 10 ways connector (named CON7) makes available all the signals described in paragraph 11.9
and 11.10. Its lay-out is shown on Figure 9, while the signals reference is listed on Table 1.
NOTE
For connecting CON7 use only counterpart Hirose DF1B-10S-2.5R with
proper terminals.
10 1
Figure 9: CON7 connector lay-out
POSITION
ON CON7
DESCRIPTION
VOLTAGE
VALUE
1
RED LED
0/12V
DC
2
GREEN LED
0/12V
DC
3
YELLOW LED
0/12V
DC
4
OVERTEMPERATURE LED
0/12V
DC
5
INVERTER STATUS LED
0/12V
DC
6
DANGEROUS OUTPUT VOLTAGE LED
0/12V
DC
7
INPUT START COMMAND
0/12V
DC
8
INPUT – NOT CONFIGURATE
N.D.
9
INPUT – NOT CONFIGURATE
N.D.
10
INSULATED GROUND
0V
DC
Table 1: Signals on CON7 connector