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SL10.3090 pages
10 A 3-phase
SL10.300
SL10.309 (Conformal Coated)
CB
scheme
Data sheet
IEC60950
• Input: 3 AC 400-500V
(2-phase and 3-phase operation)
• Output: 24-28V / 240W
• Power Boost up to 288W
• External primary fuse not necessary
• Switchable operating mode
(single/parallel)
• Switchable overload behaviour
options
(Fuse Mode / Continuous Mode)
UL508 LISTED
IND. CONT. EQ.
18 WM, 60°C
UL60950 E137006
CUL/CSA-C22.2
No 60950
EMC and
Low Volt.
Directive
This compact power supply unit is characterised by the variety of possibilities of application and low system costs. The fact that the external
fuses are no longer necessary is an advantage as it saves cost and
space. The switchable Fuse Mode, the fully specified 2-phase operation and the extremely comprehensive approvals package including
EN60204 make the SL10.300 the unit of choice.
At a competitive price, it also offers 12A power boost, 20A short circuit
current, output noise suppression, optional Single Mode or Parallel
Mode, small dimensions, more than 500,000h MTBF as well as easy installation. The unit can be connected to European and American power
supply networks without switching.
Input
Output
Output voltage
Rated tolerances
(at 24V/10A) 2-phase and 3-phase operation
• Continuous operat. AC 340...576V resp. DC 450...820V
• Short-term (1 min.) AC 300...620V resp. DC 400...890V
• Pls. ask for 'application notes’ at operation with DC input voltage.
DC 24-28V, adjustable by (covered) front
panel potentiometer, preset: 24.5V ±0.5%
Adjusting range guaranteed
Output noise
suppression
Conducted EMI values below EN61000-6-3,
even when using long, unscreened output
cables.
2-phase operation is specified and permissible. Connection to 3 phases
is recommended due to reduced component stress.
Ambient temperature
range Tamb
Operation: 0°C...+70°C (>60°C with Derating)
Storage: -25°C...+85°C
Derating
6W/K
Nominal input voltage
2 AC and 3 AC 400-500V
47...63Hz, suitable for IT power systems
Internally fused on each phase. External fusing is only necessary as
required for input line protection.
Input current
(at 24V/10A)
AC 400V
15.4A
<0.26A2s
AC 500V
15.4A
<0.44A2s
AC 575V
17.0A
<0.59A2s
24V/10A (240W) resp. 28V/8.6A (240W)
24V/12A (288W) resp. 28V/10.3A (288W)
Output is protected against short-circuit, open circuit and overload.
Inrush current (supply impedance acc. EN61000-3-3)
Peak current
I2t
Rated continuous loading with convection cooling
• Tamb = 0°C - 60°C
• Tamb = 0°C - 45°C
3 x 0.8/0.7A at AC 400/500V
2 x 1.2/1A at AC 400/500V
(at Tamb = +60°C...+70°C)
DC 820V
17.9A
<0.72A2s
Voltage regulation
<2% over all, jumper in ’Single Mode’ position
Ripple/Noise
<30mVPP (20MHz bandwidth)
Overvolt. protection
typ. 36V, max. 39V
Power back immunity
min. 34V
EN 61000-3-2 (harmonic current emissions [PFC]) is fulfilled
Parallel operation
Yes, up to five units.
Transient handling
Transient resistance acc. to VDE 0160/W2
(1300V/1.3ms), for all load conditions
Emissions
3-phase and 2-phase operation:
acc. to EN 61000-6-3 (Class B)
To achieve current sharing:
• Plug jumper into pos. 'Output parallel use'. This alters the output
V/I characteristic to be 'softer' (25V at 1A, 24V at 10A). The output
voltage can still be adjusted.
• Missing jumper = 'Single Use', i.e. 'hard' characteristic
Hold-up time
>24ms (3-phase operat. @ AC 400V, 24V/10A)
>20ms (2-phase operat. @ AC 400V, 24V/10A)
Front panel indicator:
• Green LED on, when Vout > 18V
• Red LED flashes after switch-off in the Fuse Mode
*For further information, particularly about
•
•
•
•
EMC, Connections
Safety, Approvals,
Mechanics and Mounting: see data sheet„The SilverLine“ pg. 2
Detailed dimensions: see SilverLine mechanics data sheet SL10.300
Order information
Construction / Mechanics*
Housing dimensions and Weight
• WxHxD
• Free space for convection cooling
• Weight
89mm x 124mm x 117mm (+ DIN rail)
above/below 50mm recommended
left/right 20mm recommended
980g
Design advantages:
• All connection blocks are easy to reach as mounted on the front
panel.
• PVC insulated cable can be used for all connections, as the connection blocks are mounted on the cooler area on the underside of
the unit.
Order number
Description
SL10.300/
SL10.309
SLZ13 (adapter for S7-300 rail)
SLZ02 (wall mounting set; contains 2 pcs.)
sl10e300 /SL10_309 / 061020
1/2
"
