SolaHD SDN Series Catalog Page

Power Supplies

SDN Series

The SDN family of DIN Rail power supplies have industry
leading performance with a true industrial grade design
and high quality that meets difficult industrial environmen­tal conditions including high shock, vibration, and wide
temperature ranges over the long life cycle of industrial
equipment.

Features

 Industrial grade design.

-10oC to 60oC operation without derating.
Indefinite short circuit, overvoltage and
overtemperature protection.

- Powers high inrush loads without shutdown
or foldback.

- Rugged metal case and DIN connector.

 Class 2 rated for DeviceNetTM models.

 Narrow width on rail for space critical applications.

 User-friendly front panel.

- Large, rugged, accessible multiple connection
screw terminations.

- Easy to mount and connect.

 Broad range of product to fit almost any

application  2.5 A-40 A.

 Single and three phase inputs available.

 Highly efficient >90% switching technology.

 High MTBF and reliability

- High grade and low stress design components.

- Low inrush current.

- No fans used or required.

- Minimal use of electrolytic capacitors.

 New Redundant versions with plug connectors

available.

 Three year warranty.

Fax-on-Demand #: [phone], Document #:

Contact Technical Services at [phone] with any questions.

Courtesy of Steven Engineering, Inc. ! 230 Ryan Way, South San Francisco, CA 94080-6370 ! Main Office: [phone] ! Outside Local Area: [phone] ! www.stevenengineering.com

Related Products

 SDP Series

 SFL Series

 SCP Series

 SCL Series

Applications

 Industrial control

 Process control
 Machine control

 DeviceNet

TM

8312

UL 508 Listed

IND. CONT.

EQ.

18 WM, EI91000

UL 1950
E137632

CUL/CSA-C22.2

No. 234-M90

2

EMV and
Low Volt.
Directive

25

2

Power Supplies

SDN Specifications (Single Phase)

Description

Nominal Input Voltage

-Range 18-32 VDC 85-132/176-264VAC

-Frequency N/A 47 - 63 Hz

Nominal Input Current

-Inrush current max. typ. < 5.1 A typ. < 25 A typ. < 15 A typ. < 30 A typ. < 85 A

Efficiency (Losses

Nominal Output Voltage

-Tolerance < 1% overall < 2% overall

3

-Ripple

Nominal Output Current

-Peak Power

(calculated at 24 Volt

levels)

-Current Li mit

Holdup Time

Parallel Operation

EMC

-Emissions

-Immunity

Approvals

General

Protection/S afety

Status Indicators

Installation

-Fusing

-Mounting

-C onne ct io ns

-Case

-Free Space

H x W x D (inches/mm)

Weight (lbs/g)

Temperature

War ra n ty

1

Input current ratings are conservatively specified with low input, line conditions, worst case efficiency values and power factor spikes.
Input current at nominal input line settings will be typically half these values.

2

Losses are heat dissipation in watts at full load, nominal input line.

3

Ripple/noise is stated as typical values when measured with a 20 MHz, bandwidth scope and 50 Ohm resistor.

4

SDN20-24-100 can replace the SDN20-24-200. The units is the same size as the -200 with both 115 and 230 VAC capability

2

)

via front panel selector switch. -100 units come set at 115 VAC. -200 units are 208/230 only.

26

Courtesy of Steven Engineering, Inc. ! 230 Ryan Way, South San Francisco, CA 94080-6370 ! Main Office: [phone] ! Outside Local Area: [phone] ! www.stevenengineering.com

SDN 8-5-24 SDN 2.5-24-100 SDN 4-24-100 SDN 5-24-100 SDN 10-24-100 SDN 20-24-100

DC 24 V

1

1.5 A. / 2.9 A 1.3 A. / 0.7 A 2.6 A. / 1.4 A 6A / 2.8 A typical 12 A/6 A

80% typ (8 W) > 90% typ (6 W) > 90% typ (12 W) > 90% typ (24 W) > 90% typ (48 W)

5 VDC

< 50 mVpp < 20 mVpp

8 A (40 W) 2.5 A (60 W)

N/A

Foldback

> 10 ms > 20 ms > 16 ms

SDN 2.5; SDN 5 and SDN 10 may be paralleled by brute force - see the RED options on the proceeding pages. The SDN20 and 30 may
be paralleled by selecting the "P" position of the switch on the bottom of the unit.

EN50082-1,-2 Class B EN55011, EN55022 Radiated and Conducted

EN50082-1, -2; EN61000-4-2 Level 4, EN61000-4-3 Level 3; EN61000-4-6 Level 3; EN61000-4-4; EN61000-4-5 Isolation Class 3,
EN61000-4-11; VDE 0160/W2.

EN60950; EN60204; UL508 Listed, cULus; UL1950, cRUus, SDN4 & 2.5 - Class 2 LPS; CE (LVD 73/23 & 93/68/EWG,
EMC 89/336 & 93/68/EWG; Transient Handling VDE 0160/W2. SDN 8-5-24 complies to all of the above;
Approvals pending (SELV < 42 V).

Protected against short-circuit, overload, open-circuit. Overvoltage protection (OVP) for output set @32 V ±10%.
Protection class I (IEC536), degree of protection: IP20 (VDE 0470, IEC 529) Safe low voltage: SELV (acc. EN60950).

Green LED on, when V

Internally fused, however external 10 A slow acting fusing for the input is recommended. (SDN 20 requires a 20A, B-type circuit breaker).
Outputs are capable of providing high currents for short periods of time for inducti ve load startup or switching. Fusing may be required for
wire/loads if 2x Nominal O/P current rating cannot be tolerated.

Simple snap-on system for DIN Rail TS35/7.5 or TS35/15 or chassis-mounted (optional screw mounting set SDN-PMBRK required).

Input: screw terminals, connector size range: 1.5...6 mm (solid) respectively. 0.5...4 mm (flexible) Output: two connectors per output,
current hand li ng c ap ac ity 30 A ea ch.

Fully enclosed metal housing with fine ventilation grid to keep out small parts (e.g., screws).

25 mm above and below

4.88 x 1.97 x 4.04

Storage: -25 oC...+85 oC operation. 10o-70oC; 0o-60oC full power with operation to 70oC possible with a linear derating to
half power from 60

2x Nom inal Curre nt

< 2 sec.

Co nst ant Curren t

Type with Foldback

OK. See SDN - RED options for DC or Relay Contact.

out

-10 mm in front

(124 x 50 x 103)

1lb (460g) 1.5lbs (620g) 2.2lbs (1100g) 3lbs (1520g)

o

C to 70oC.

Fax-on-Demand #: [phone], Document #:

Contact Technical Services at [phone] with any questions.

Catalog Number

Input

AC 115/230 V user select

Outp ut

24 VDC 24 - 28 VDC Adj.

4 A (100 W)

Class 2

4.2 A max

4.2 A max
Class 2

4.88 x 2.91 x 4.04
(124 x 74 x 103)

5 A (120 W)

(1 minute @ 45

2x Nom inal Curre nt

25 mm above and below

-15 mm in front

3 years

6 A

< 2 sec.

Co nst ant Current

Type with Foldback

12 amps at 45oC

o

C)

(1 minute @ 45oC)

2x Nom inal Curre nt

4.88 x 5.39 x 4.04
(124 x 137 x 103)

8312

10 A (240 W)

o

C

10 A 60

12 A

< 2 sec.

until Hiccup off at <14 V,

70 mm above and below

-25 mm left and right

20 A (480 W)

25 A

(1 minute @ 45oC)

2x Nom inal Curre nt

< 2 sec.

Co nst ant Current

auto-reset

-15 mm in front

4.88 x 8.94 x 4.04
(124 x 227 x 103)

4

2000g/4lbs

Power Supplies

SDN Specifications (Three Phase)

Description

Nom inal Voltag e

-Range 340-576 VAC 340-479 VAC 408-576 VAC 340-576 VAC

-Frequency 47 - 63 Hz

Nominal Current

-Inrush current < 22 A < 15 A < 17 A (@576) < 30 A

Efficiency (Losses

Nom inal Voltag e

-Tolerance < ±2% overall

-Ripple

Nominal Current

-Peak P ower

(calculated at 24 Volt

levels)

-Current Limi t

Holdup Time

Parallel Operation

EMC

-Emissions

-Immunity

Approvals

Gen era l

Protection/Safety

Status Indicators

Sign aling

Fusing

Mounting

Connections

Case Fully enclosed metal housing with fine ventilation grid to keep out small parts (e.g., screws).

Free Space

H x W x D (inche s/mm)

Weight (lbs/g)

Temperature

Warranty

1

Input current ratings are conservatively specified with low input. Line conditions, worst case efficiency values
and power factor spikes. Typical input current at nominal input line settings will be typically half these values.

2

Losses are heat dissipation in watts at full load, nominal input line.

3

Ripple/noise is stated as typical values when measured with a 20 MHz, bandwidth scope and 50 Ohm resistor.

Courtesy of Steven Engineering, Inc. ! 230 Ryan Way, South San Francisco, CA 94080-6370 ! Main Office: [phone] ! Outside Local Area: [phone] ! www.stevenengineering.com

1

3

SDN 5-24-480 SDN 20-24-400 SDN 20-24-480 SDN 30-24-480 SDN 40-24-480

3PH AC380-480 VAC,

Auto Range

3.0 A. / 0.5 A 3 x 1.5 A 3 x 2.0 A 3 x 3.0 A

2

)

> 90% typ (12 W) > 90% typ (48 W) > 90% typ (72 W) > 90% typ (96 W)

5 A 20 A 30 A 40 A

6 A 25 A 30 A 45 A

Constant Current

2x Nominal for 2 sec.

> 10 ms > 11 ms > 11 ms

The SDN20/30 may be passively paralleled by selecti ng the "P" position of the switch on the bottom of the unit. The SDN40 contains
active current balancing. (For Critical Redundant applicati ons, see External Redundant Option Module (SDN-RED) that includes external
diodes and monitori ng circuitry).

EN50081-1, EN50082-2 C lass B EN55011, EN55022 Radiated and Conducted

EN50082-1, -2; EN61000-4-2 Level 4, EN61000-4-3 Level 3; EN61000-4-6 Level 3; EN61000-4-4; EN61000-4-5 Isolation Class 3,
EN61000-4-11; VDE 0160/W2.

EN60950; EN60204; UL508 Listed, cULus; UL1950, cRUus, SDN4 & 2.5 - Class 2 LPS; CE (LVD 73/23 & 93/68/EWG, EMC 89/336
& 93/68/EWG; Transient Handling VDE 0160/W2.

Protected against short-circuit, overload, open-circuit. Overvoltage protection (OVP) for output set @32 V ±10%.
Protection class I (IEC536), degree of protection: IP20 (VDE 0470, IEC 529) Safe low voltage: SELV (acc. EN60950). Three phase
uni ts have phase loss protection where unit will shutdown when one or two phases are lost. The supplies will operate with one phase
lost if loading is 70% of nominal power.

DC Ok LED: Green LED on, when V
overload conditions [14 V (10 V < V
SDN20 (14 V) and SDN30 (10V); SDN40 has DC OK and Red for Overload; where V

SDN40 only; (Hi gh = 24 V, Low = Signal Ground). Temp Warning Signal: High/Good; Power good High/Good; Remote on/off, Off = Low.
Current Sense (I
See external SDN-RED module for DC OK and Isolation Diode protection on SDN20, 30 and 40.

External 10 A slow acti ng circuit protecti on for the input is recommended. Outputs are capable of providing high currents for shor t
periods of time. Fusing may be required for wire/loads if 2x Nominal O/P current rating cannot be tolerated.

Simple snap-on system for DIN Rail TS35/7.5 or TS35/15 or chassis-mounted (optional screw mounting set
SDN-PMBRK required).

Input: screw terminals, connector size range : 1.5...6 mm (so lid) res pecti vely. 0 .5...4 mm (flexible ) Output: two connectors per output,
current handling capacity 30 A each (40 A on the SDN40).

4.88 x 2.91 x 4.04
(124 x 74 x 103)

1.7 lb (730g) 3 lbs (1520g) 4 lbs (2000g) 6.6 lbs (3300g)

Storage: -25
to half power from 60

measure, 1 V per 10 A with measure resistor > 100 k Ohm resp. 10 mA per 10A I

out

25 mm above and below

-15 mm in front

o

C...+85 oC Operation. _10o-60oC full power with operation to 70oC possible with a linear derating

o

3PH AC380 V 3PH AC480 V

C to 70oC.

Fax-on-Demand #: [phone], Document #:

Contact Technical Services at [phone] with any questions.

Catalog Number

Inpu t

Output

Constant Current

until Hiccup off at V

2x Nominal for 2 sec.

OK or V

out

< V

set nominal - 2 Volts);.and flashing re d for short ci rcuit condi tions (V

out

out

4.88 x 8.94 x 4.04
(124 x 227 x 103)

24 - 28 VDC Adj.

< 20 mVpp < 50 mVpp

Constant Current

<14 V,

out

> V

set nominal - 2 Volts; Overload LED: Indicator LED for Overload is red for

out

out

Insta llatio n

3 years

unti l Hi cc up o ff

at V

out

2x Nominal for 2 sec.

= <V

out

out

70 mm above and below

25 mm left and right

-15 mm in front

4.88 x 9.72 x 4.45
(125 x 247 x 113)

8312

3PH AC380-480 VAC,

Auto Range

<10 V,

nomi nal - 2 Volt s.

with meas. Resistor < 100 Ohm.

out

Constant Current

2x Nominal for 2 sec.

<=14V (10V);

out

4.92 x 11.10 x 4.45
(125 x 282 x 118)

2

27

2

Power Supplies

SDN Series Dimensions

Catalog

Number

SDN 2.5-24-100 (RED) 4.88 (124) 1.97 (50) 4.04 (103)

SDN 4-24-100 4.88 (124) 2.91 (74) 4.04 (103)

SDN 5-24-100 (RED) 4.88 (124) 2.91 (74) 4.04 (103)

SDN 8-5-24 4.88 (124) 1.97 (50) 4.04 (103)

Catalog
Number

SDN 10-24-100 (RED) 4.88 (124) 5.39 (137) 4.04 (103)

SDN 20-24-100; -200,

-400; -480

SDN 30-24-480 4.88 (124) 9.72 (247) 4.45 (113)

SDN 40-24-480 4.92 (125) 11.10 (282) 4.45 (113)

Fax-on-Demand #: [phone], Document #:

28

Courtesy of Steven Engineering, Inc. ! 230 Ryan Way, South San Francisco, CA 94080-6370 ! Main Office: [phone] ! Outside Local Area: [phone] ! www.stevenengineering.com

Contact Technical Services at [phone] with any questions.

4.88 (124) 8.94 (227) 4.04 (103)

Dimensions - inches (mm)

HWD

Dimensions - inches (mm)

HW D

8312

Power Supplies

SDN Series Mounting

DIN Rail Mounting

Snap on the DIN Rail:

1. Tilt unit slightly backwards

2. Put it onto the DIN Rail

3. Push downwards until stopped

4. Push at the lower front edge to lock

5. Shake the unit slightly to ensure that the retainer
has locked

Alternative Screwing-on: Using the optional SDN-PMBRK
accessory, the unit can also be screwed onto plane
surfaces (without DIN Rail).

Detachment from DIN Rail:

Chassis Mounting

Instead of snapping a Sola SDN
Series Unit on the DIN Rail, you
can also screw it on by means
of the screw mounting set
SDN-PMBRK.

This set consists of two
aluminum profiles, which
replace the existing two profiles
at the back of the unit.

Notes:

You need one SDN-PMBRK per unit.

 In addition, two screws are required per SDN-PMBRK

(e.g. M5 x 12), which are not included with the set.

Exchanging the
Profiles

a. At the unit:

1. Remove the
screw from the
profile.

2. Pull the profile
outwards to
remove.

Fax-on-Demand #: [phone], Document #:

Contact Technical Services at [phone] with any questions.

Courtesy of Steven Engineering, Inc. ! 230 Ryan Way, South San Francisco, CA 94080-6370 ! Main Office: [phone] ! Outside Local Area: [phone] ! www.stevenengineering.com

Press button downwards (to unlock) and remove the unit
from the DIN Rail.

Dimensions

b. Push the

SDN-PMBRK
profile into the
groove as far as
possible. Secure
with screw.

Note the orientation:
The profile fits into the groove only as shown here.

8312

2

29