1Specifications are subject to change without notice. Pictures are just an example. For special features and/or customization, please ask to our sales network. - 0819
Output performances
• Universal AC 3 phases input full range
• Can also be used as single phase 480VAC
• Installation on DIN rail 7.5 or 15mm
• PFC as standard
• High efficiency up to 91%
• Power ready output
•Parallel connection feature
• Compact dimensions
• UL, cUL listed and TUV/CE
Product Description
The Switching power
supplies SPD series are
specially designed to be
used in all automation
application where the
installation is on a DIN rail
and compact dimensions
and performance are a must.
Switching Power Supply
Type SPD 480W 3 phases
DIN rail mounting
Approvals
Line regulation ± 1%
Load regulation
Non parallel mode ± 1%
Parallel mode ± 5%
Ouput Voltage accuracy
from 0 to +1% (factory adjusted)
Ripple and Noise 100mV
Output data
Rated input voltage 400/500VAC
Voltage range
AC in 340 - 575VAC3)
DC in 480 - 820VDC
Rated input current (380/500) 1.4A / 1.0A
Input data
Model
Mounting ( D = Din rail )
Output voltage
Output power
Input Type
Input type: 3 = three phase
(or single phase 400/500VAC3))
Ordering Key SP D 24 480 3
Rheinland
Product Safety
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Temperature Coefficient +0.02% / °C
Hold up time Vi = 230Vac 20ms
Minimum load 0%
Parallel Operation 2 units max.
(only with S/P switch on “P” position)
Frequency range 47- 63 Hz
Inrush current 15A
P.F.C. Vi= 500VAC, Io nom. 0.7
Model
Rated output
Voltage (VDC)
Output
Power (W)
Output
Current
(A)1)
Voltage Trim
Range1)
DC OK Thereshold
at startup (VDC)
DC low LED Thereshold
after startup(VDC)
Typical
Efficiency
Min. VDC Max. VDC Min. Max. Min. Max.
SPD24 20 (15) 22.5 28.5 17.6 19.4 17.6 19.4 90%
SPD48 10 (7.5) 47.0 56.0 37.0 43.0 37.0 43.0 91%
1)When powered with three phases input; with biphase input value is in the brackets.
2) When S/P switch is set to parallel, it is not possible to trim output voltage.
3) Biphase or triphase input (biphase can be: L1 L2, L2 L3 or L1 L3.
Note: when used as biphase, the maximum output power is 75% of rated
power.
0819 - Specifications are subject to change without notice. Pictures are just an example. For special features and/or customization, please ask to our sales network. 2
Switching Power Supply
Type SPD 480W 3 phases
DIN rail mounting
Input Fuse
3.15A/250VAC internal/phase4)
Overvoltage ProtectionSPD24 30 – 33VDC
SPD48 60 – 68VDC
Output Short Circuit
Continous Current limit
Discontinous Delay 3s shut-down,
after 30s Auto-restart
Rated Overload Protection 115 - 135%
Controls and Protections
Ambient temperature -25°C to 71°C
Derating (>61°C to +71°C) 2.5%/°C
Ambient humidity 20 - 95%RH
Storage -25°C to +95°C
Dimensions L x W x D
Screw terminal type 124 x 150 x 118 mm
1.88 x 5.91 x 4.65 inches
General data (@ nominal line, full load, 25°C )
Insulation voltage I/O 3.000VAC
Insulation resistance I/O
@ 500VDC 100MΩ
UL / cUL UL508 listed, UL60950-1,
Recognized
TUV EN60950-1
Approvals and EMC
Power ready output (only SPD 24)
Threshold voltages 17.6 - 19.4VDC
Contact rating at 60Vdc 0.3A
insulation 500VDC
Overtemperature 100 - 110°C
(shutdown with auto-restart
when temperature is back
to normal)
Cooling Free air convection
MTBF (MIL-HDBK-217F) n.a.
Case material
Metal (powder painted aluminium)
Weight 1750g / 61.73oz
Protection degree IP20
CE EN61000-6-3
EN55022 class B
EN61000-3-2
EN61000-3-3
EN61000-6-2
EN55024
4)Not replaceable by user.
Block diagrams
Fuse2
Vo -
Vo +
L1
L3
Fuse1
PW M
Controller
Switching
Device Rectifier Current
D etection
Opto -
Isolation
M.C .U
Reference &
Error Amp.
Y
Vout AD J.
DC ON
P.F. C
Circuit
Opto -
Isolation
Over Voltage
D etection
DC LOW
Single / Parallel
Select
Filter
RD Y
Continuous /
D iscontinuous
Filter
L2
Fuse3
Filter
X
Bridge
Rectifier
X
X
3Specifications are subject to change without notice. Pictures are just an example. For special features and/or customization, please ask to our sales network. - 0819
Switching Power Supply
Type SPD 480W 3 phases
DIN rail mounting
Installation Derating Diagram
Power out (%)
100
90
80
70
75
60
50
40
30
20
10
0
-25/
-13
-20/
-4
-15/
-5
-10/
14
+60/
140
+61/
141.8
+65/
149
+70/
158
+75/
167
+55/
131
+50/
122
+71/
159.8
Temperature °C / °F
Biphase
Mechanical Drawings mm/inches
L1 L2 L3 ++
C/D S/P RDY
PRDY
9
111.3 (4.38)
150 (5.91)
123.6 (4.87)
6.9 (0.27)
106.6 (4.2)
10
58 14
Ventilation and cooling Normal convection
All sides 25mm free space
for cooling is recommended
Screw connections
10-24AWG flexible or solid cable
8mm stripping recommend
Max. torque for screws terminals
Input terminals 1.008Nm (9.0lb-in)
Output terminals 0.616Nm (5.5lb-in)
Pin No. Designation Description
1+Positive output terminal
2 + Positive output terminal
3- Negative output terminal
4- Negative output terminal
5 GND Ground terminal to minimise High frequency emissions
6 L1 Input terminals
7 L2 Input terminals
8 L3 Input terminals
9 RDY A normal open relay contact for DC ON level control
10 RDY A normal open relay contact for DC ON level control
DC ON DC output ready LED
DC LO DC low indicator LED
Vout ADJ. Trimmer for fine output voltage adjustment
S/P Single / parallel selection switch
C/D Continous / Discontinous
Pin assignement and front controls
