Description Catalog Number
SDN 9-12-100P SDN 5-48-100P SDN 16-12-100P
Input
Nominal Voltage
115/230 Vac auto select
-AC Range
85-132/176-264 Vac
-DC Range
1
210-375 Vdc
-Frequency
47-63 Hz, 400 Hz
Nominal Current
2
2.0 A / 1.5 A 4 A / 2.3 A 3.3 A / 1.7 A
-Inrush current max.
Typ. < 20 A typ. < 40 A
Efficiency
2
(Losses3)
> 84% typ. (17.28 W) > 88% typ. (28.8 W) > 84% typ. (30.72 W)
Power Factor Correction
Units fulll EN61000-3-2
Output
Nominal Voltage
12 V (11.8-15.2 Vdc Adj.) 48 V (35.8 - 52 Vdc Adj.) 12 V (11.6-14.0 Vdc Adj.)
Tolerance
< ±2 % overall (combination Line, load, time and temperature related changes)
-Line Regulation
< 0.5%
-Load Regulation
< 0.5%
-Time & Temp. Drift
< 1%
Ripple
3
< 50 mVpp
Overvoltage Protection
< 16 Vdc with auto-recovery < 60 Vdc with auto-recovery < 16 Vdc with auto-recovery
Nominal Current
9 A (108 W) 5 A (240 W) 16 A (192 W)
-Current Limit
4
110% of nominal - Fold Forward (Current rises, voltage drops to maintain constant power during overload up to max peak current)
Holdup Time
5
>20 ms (Full load, 100 Vac Input @ T
amb
=+25°C) to 95% output Voltage
Parallel Operation
Supplies will not be damaged with parallel operation
Power Back Immunity
16 Vdc 60 Vdc 16 Vdc
General
EMC:
-Emissions
EN61000-6-3, EN61204-3, EN55022 Class B, EN61000-3-2, EN61000-3-3
-Immunity
EN61000-6-2, EN61204-3, EN55024, IEC61000-4-2, IEC61000-4-3, IEC61000-4-4, IEC61000-4-5, IEC61000-4-6,
IEC61000-4-8, IEC61000-4-11
Approvals
UL508 Listed, cULus; UL 60950-1, cURus; CE (LVD 73/23 & 93/68/EEC), (EMC 89/336 & 93/68/EEC). EN61000-3-2;
UL 60079-15 pending (Class 1, Zone 2 hazardous location, Groups IIA, IIB, IIC w/ T3 temp. class up to 60°C Ambient.);
EN60079-15 (ATEX); SEMI F47 Sag Immunity, RoHS
Temperature
Storage: -25 to +85
o
C, Operation -10 to +60oC full power; with linear derating to half power from 60 to 70oC
(Convection cooling, no forced air required). Operation up to 50% load permissible with sideways or front side up mounting orientation.
Humidity
< 90% RH, non-condensing; IEC 68-2-2, 68-2-3
MTBF:
>500,000 hrs
- Standard
Telcordia/Bellcore, Issue Case 3 @25
o
C
Warranty
5 years
General Protection/Safety
Protected against Continuous short -circuit, Continuous overload, Continuous open circuit. Protection Class 1 (IEC536),
Degree of Protection IP20 (IEC 529) Safe low voltage: SELV (acc. EN60950)
Status Indicators (Visual)
Green LED on when V
out
> 75% (with ± 5% tolerance) of nominal output voltage
Status Indicators (Relay)
Normally Open solid state relay - signal active when V
out
>70% of nominal output voltage (rated up to 200 mA, 60 Vdc)
Installation
Fusing
-Input
Internally fused
-Output
Outputs are capable of providing high currents for short periods of time for inductive load startup or switching. Fusing may be required if
Nominal O/P current rating cannot be tolerated. Continuous current overload allows for reliable fuse tripping.
Mounting
Simple snap-on to DIN TS35/7.5 or TS35/15 rail system. Unit should handle normal shock and vibration of industrial use
and transportation without falling off the rail.
Connections
Input: Screw terminals, connector size range: 16-10 AWG (1.5-6mm
2
) for solid conductors.
Output: Two terminals per output, connector size range: 16-10 AWG (1.5-6mm2) for solid conductors.
Case
Fully enclosed metal housing with ne ventilation grid to keep out small parts.
-Free Space
70 mm above and below, 25 mm left and right, 15mm in front
H x W x D (inches/mm)
4.88 × 2.56 × 4.55 (124 x 65 × 116) 4.88 × 3.26 × 4.55 (124 × 83 × 116)
Weight (lbs/kg)
2.4 (1.05) 3.3 (1.48) 3.3 (1.48)
1. Input current ratings are specied with low input, line conditions and worst case efciency
values. Input current at nominal input settings will be typically half these values.
2. Losses are heat dissipation in watts at full load, nominal line.
3. Ripple/ noise is stated as typical values when measured with a 20 MHz bandwidth
scope and 50 Ohm resister.