Bosch rexroth ctrlX DRIVE - Page 13

The following power supply unit has to be used in the scope of
CSA/UL: ● UL508-certified ● output voltage: DC 24V ● output
current: ≤ 31 A; for power supply units with output current >
31 A: install fuses in accordance with UL248
8) See information on "Rated power consumption control voltage
input at U
N3
"
9) Mains input L1, L2, L3; For use on a solidly grounded wye
source only.
10) Use cUL-listed fuses. Suitable for use on a circuit capable of
delivering not more than 42000 rms symmetrical amperes,
500 Volts maximum. If using inverse-time circuit breakers (in
this case, you are obligated to prove opposite UL that an ap‐
propriate circuit breaker was used) or type E combination mo‐
tor controllers instead of recommended fuses, see UL
61800-5-1, section 5.2.3.6.2DV.4.1.3.
11) Copper wire; PVC-insulation (conductor temperature 75 °C;
T
a
≤ 40 °C) in accordance with NFPA 79 chapter 12 and
UL 508A chapter 28
12) Depending on switching frequency which was set in parameter
P‑0‑0001
Tab. 2-2: UL ratings and dimensions
UL ratings and dimensions (XCD)
Description Symbol Unit XCD*-W2323
Listing in accordance with UL
standard
UL 61800-5-1
Listing in accordance with CSA
standard
C22.2 No. 274-17
UL‑Files E134201
Pollution degree 2
Ambient temperature range with
nominal data
T
amax
°C 40
Mass m kg 5.7
Device height
1)
H mm 309
Device depth
2)
T mm 196.5
Device width
3)
B mm 100
Minimum distance on the top of
the device
4)
d
top
mm 80
Minimum distance on the bottom
of the device
5)
d
bot
mm 80
Horizontal spacing at the device
6)
d
hor
mm
0 (for devices of the ctrlX DRIVE product group in the DC bus
group (central supply))
1.5 (for devices of the ctrlX DRIVE product group outside of the
DC bus group (individual supply))
10 (for everything else (control cabinet wall, other devices, etc.))
Rated control voltage input
7)
U
N3
V 24
Rated control current input
8)
I
N3
A 6.6
ctrlX DRIVE Drive Controllers, Supply Units 9/43
Ratings and dimensions
R911392530_Edition 02 Bosch Rexroth AG