Selection criteria
5.
224
Ref.1912
DDS
HARDWARE
· 224 ·
Once the values of
Pmx
and
Pe
are calculated, follow these flow charts:
When using compact drives that integrate the power supply.
On compact drives “ACD/SCD/CMC 1.08 /1.15”, as opposed to the rest of
the compact models, do not install any external Ballast resistor. The internal
one is enough, except on “SCD 1.15” models where it would be possible to
install the internal resistor ER+TH-43/350 if the application so required.
In general, on compact models “ACD/SCD/CMC 1.08/1.15” the internal
dissipation Ballast resistor will be enough, but if it is not in a particular
situation, it is possible to install an external resistor of the same Ohm value
as the internal one and greater dissipation power.
On any compact drive whose model is SCD...-NR no external Ballast
resistor will supplied with the unit. The user will place the order for the
external resistor required by the application with a FAGOR representative.
NOTE.
If you have external resistor ER+TH-
/
or ER-TH-18/
+FAN,
already discontinued, use this diagram to obtain the Ohm values required
for each power supply.
F. H5/12
Selection of the Ballast resistor for the power supplies.
NO
NO
Ex
ter
na
l
Ballas
t
YES
NO
Pmx >
35kWs / (1 s)
Pe > 500 W
PS-25B4
YES
NO
NO
Ex
ter
n
al
Ballas
t
YES
NO
Pmx >
36kWs / (0.6 s)
Pe > 600 W
ER+TH-18/1100//ER+TH-18/1100 or
ER+TH-18/1800//ER+TH-18/1800 or
ER+TH-18/2200//ER+TH-18/2200 or
YES
PS-65A
NO
NO
Ex
te
rnal
Ballas
t
YES
NO
Pe > 1800 W
YES
XPS-65
NO
NO
Ex
te
rnal
Ball
a
st
YES
NO
Pe > 520 W
YES
XPS-25
ER+TH-18/1100 or
ER+TH-18/1800 or
ER+TH-18/2200 or
ER+TH-18/1000+FAN or
ER+TH-18/1500+FAN or
ER+TH-18/2000+FAN
= 60 kW
= 35 kW
Pmx >
18kWs / (0.6 s)
= 30 kW
Pmx >
50kWs / (1 s)
= 50 kW
ER+TH-18/1000+FAN//ER+TH-18/1000+FAN or
ER+TH-18/1500+FAN//ER+TH-18/1500+FAN or
ER+TH-18/2000+FAN//ER+TH-18/2000+FAN
ER+TH-18/1100 or
ER+TH-18/1800 or
ER+TH-18/2200 or
ER+TH-18/1000+FAN or
ER+TH-18/1500+FAN or
ER+TH-18/2000+FAN
ER+TH-18/1100//ER+TH-18/1100 or
ER+TH-18/1800//ER+TH-18/1800 or
ER+TH-18/2200//ER+TH-18/2200 or
ER+TH-18/1000+FAN//ER+TH-18/1000+FAN or
ER+TH-18/1500+FAN//ER+TH-18/1500+FAN or
ER+TH-18/2000+FAN//ER+TH-18/2000+FAN
MANDATORY.
On all compact drives (except those whose model is SCD...-
NR), the external resistor supplied with the units. ACD/SCD/CMC 1.08 /1.15
models are also an exception.
NOTE.
Actually, the external resistor provided with the unit is considered
enough for most applications. If it is not enough, install one of the same
Ohm value and greater power.
Содержание DDS APS-24
Страница 1: ...DRIVE DDS Hardware manual Ref 1912...
Страница 6: ...6 Ref 1912 DDS HARDWARE 6 I This page intentionally left blank...
Страница 9: ......
Страница 10: ......
Страница 11: ......
Страница 12: ......
Страница 16: ...Ref 1912 DDS HARDWARE 16...
Страница 20: ...Ref 1912 DDS HARDWARE 20...
Страница 179: ...3 Drives Ref 1912 179 DDS HARDWARE...
Страница 180: ...3 Drives Ref 1912 DDS HARDWARE 180...
Страница 200: ...4 AUXILIARY MODULES Auxiliary modules Ref 1912 DDS HARDWARE 200...
Страница 260: ...7 Cables Ref 1912 DDS HARDWARE 260...
Страница 397: ...Sales models 12 Ref 1912 397 DDS HARDWARE 12 9 Order example F H12 21 Order example...
Страница 404: ...13 Compatibility Ref 1912 DDS HARDWARE 404...
Страница 405: ......