4, EN61000-4-11; Transient resistance according to VDE 0160/W2 over entire load range.
EN60950; EN50178; EN60204; UL508 Listed, cULus; UL60950, cRUus, CE (LVD 73/23 & 93/68/EEC). EN61000-3-2, IEC60079-15 (Class 1, Zone 2, Hazardous
Location, Groups A, B, C, D w/ T3A temp class up to 60°C Ambient.) SEMI F47 Sag Immunity. SDN2.5 & SDN4 - UL60950 testing to include approval as
Class 2 power supply.
Storage: -25
o
C...+85
o
C Operation. -10
o
-60
o
C full power with operation to 70
o
C possible with a linear derating to half power from 60
o
C to 70
o
C (Convection cooling,
no forced air required). Operation up to 50% load permissable with sideways or front side up mounting orientation. The relative humidity is < 90% RH,
noncondensing; IEC 68-2-2, 68-2-3. For operation below -10
o
C, contact Technical Services.
> 820,000 hours
> 640,000 hours
Bellcore Issue 6 Method 1 Case 3 @ 40C
5 years
Protected against continuous short-circuit, overload, open-circuit. Protection class 1 (IEC536), degree of protection IP20 (IEC 529)
Safe low voltage: SELV (acc.EN60950)
Green LED and DC OK signal (N.O. Solid State Contact rated 200 mA / 60 VDC)
> 600,000 hours
> 510,000 hours
MIL217F @ 30C
Approvals
Temperature
MTBF:
- Standard
Warranty
General Protection/Safety
Status Indicators
Installation
Fusing
-Input
-Output
Mounting
Connections
Case
-Free Space
H x W x D (inches/mm)
Weight (lbs/g)
1
2
3
Internally fused. External 10 A slow acting fusing for the input is recommended to protect input wiring.
Outputs are capable of providing high currents for short periods of time for inductive load startup or switching. Fusing may be required for wire/loads if 2x Nominal
O/P current rating cannot be tolerated. Continuous current overload allows for reliable fuse tripping.
Simple snap-on system for DIN Rail TS35/7.5 or TS35/15 or chassis-mounted (optional screw mounting set SDN-PMBRK2 required).
hazardous location, Groups IIA, IIB, IIC w/T3 temp class up to 60°C Ambient.
Storage: -25oC...+85oC Operation. -10oC -60oC full power with operation to 70oC possible with a linear derating to half power from 60oC to 70oC (Convection cooling, no
forced air required). Operation up to 50% load permissable with sideways or front side up mounting orientation. The relative humidity is < 90% RH, noncondensing; IEC
68-2-2, 68-2-3.
> 1,110,000 hours
> 940,000 hours
> 550,000 hours
MIL217F @ 30C
5 years
Protected against continuous short-circuit, overload, open-circuit. Protection class 1 (IEC536), degree of protection IP20 (IEC 529) Safe low voltage: SELV (acc.EN60950)
Green LED on when Vout = 18V or greater.
> 620,000 hours
> 490,000 hours
MTBF
-Standard
Warranty
General Protection/
Safety
Status Indicators
Installation
Fusing
-Input
-Output
Mounting
Connections
Case
-Free Space
HxWxD
(inches/mm)
Weight (lbs/g)
1
2
3
4
5
Internally fused.
Outputs are capable of providing high currents for short periods of time for inductive load startup or switching.
Fusing may be required for wire/loads if 2x Nominal O/P current rating cannot be tolerated. Continuous current overload allows for reliable fuse tripping.
Simple snap-on system for DIN Rail TS35/7.5 or TS35/15 or chassis-mounted (optional screw mounting set SDN-PMBRK2 required).
Input: IP20-rated screw terminals, connector size range: 16-10 AWG (1.5-6 mm2) for solid conductors. 16-12 AWG (0.5-4 mm2) for flexible conductors. Output: Two connec-
tors per output, connector size range: 16-10 AWG (1.5-6 mm2) for solid conductors.
5
Fully enclosed metal housing with fine ventilation grid to keep out small parts.
25 mm above and below, 25 mm left and right, 15 mm in front
4.88 in. x 2.91 in. x 4.55 in.
(124 mm x 73 mm x 116 mm)
1.7 lbs (730g)
4.88 in. x 3.5 in. x 4.55 in.
(124 mm x 89 mm x 116 mm)
2.16 lbs (980g)
70 mm above and below, 25 mm left and right , 15 mm in front
4.88 in. x 5.9 in. x 4.55 in.
(124 mm x 150 mm x 116 mm)
3.97 lbs (1800g)
4.88 in. x 9.72 in. x 4.55 in.
(124 mm x 247 mm x 116 mm)
4 lbs (2000g)
4.88 in. x 11.1 in. x 4.55 in.
(124 mm x 282 mmx 116 mm)
6.6 lbs (3300g)
For the SDN 20-24-480C, single phase input is permissable, but output is derated to 75% (15 Amps @ 24 VDC).
Input current ratings are conservatively specified with low input, worst case efficiency and power factor.
Losses are heat dissipation in watts at full load, nominal input line.
Ripple/noise is stated as typical values when measured with a 20 MHz, bandwidth scope and 50 Ohm resistor.
For the SDN 40-24-480, output: one (+) two (-) connectors, size range 16-5 AWG (1.5016 mm
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