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3

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121

SDN-C Specifications (Three Phase)

Description

Catalog Number

SDN 5-24-480C

SDN 10-24-480C

SDN 20-24-480CC

SDN 40-24-480C

Input

Nominal Voltage

380 - 480 Vac

Two - phase input

Yes 1

-AC Range 2

320 - 540 Vac

-DC Range

450 - 760 Vdc

450 - 760 Vdc

450 - 760 Vdc 10

N/A

-Frequency

50/60 Hz

Nominal Current 3

3 x 0.5 or 2 x 0.7 A

3 x 0.8 or 2 x 1.2 A

3 x 0.9 or 2 x 1.3 A

3 x 1.6 A

-Inrush current max.

Typ. <25 A

Negligible

Negligible

Efficiency (Losses 4)

> 85% (18 W)

91.2% (23.6 W)

93% (42 W)

94% (78 W)

Power Factor Correction

Power factor correction to meet EN61000-3-2 Class A

Active Power Factor Correction

Output

Turn on time

Typ. 1s

Voltage Rise Time

ca. 5-20 ms

<100 ms full resistive load (T

amb =+25°C )

Power Back Immunity

<35 V

Overvoltage Protection

>30.5 but <33 Vdc auto recovery

Nominal Voltage 5

24 V (23.5~28.5 Vdc Adj.)

Voltage Regulation

< ±2 % overall

Initial Voltage Setting

24.5 V ± 1%

-Ripple 6

<100 mVpp

PARD

PARD = 100 mV peak-peak max

PARD = 200 mV peak-peak max

Nominal Current

5 A (120 W)

10 A (240 W)

20 A (480 W) (constant power, not

constant current)

40 A (960 W)

-Peak Current 7

6A, 2×Nominal Current <2sec

12A, 2×Nominal Current <2sec

1.5×Nominal Current for 4 sec minimum while holding voltage > 20Vdc

-Current Limit

PowerBoost™

Derating

typ. 6 W/oC

typ. 12 W/oC

typ. 24 W/oC

typ. 48 W/oC

Holdup Time

>20 ms

>15 ms

Voltage Fall Time

<150 ms from 95% to 10% rated voltage @ full load (T

amb=+25°C)

<50 ms from 95% to 10% rated voltage @ full load (T

amb=+25°C)

Parallel Operation 8

Single or Parallel operation selectable via front switch. For redundant

operation, use of external diode module is preferred

Active Paralleling

General

Case

Fully enclosed metal housing with fine ventilation grid to keep out small parts.

Min. Required

25mm above and below or

15mm in front

25mm above and below or

10mm in front

70mm above and below or

25mm in front and 25mm left & right

70mm above and below, 15mm in

front, 25mm left & right

Free Space

H×W×D inches (mm)

4.85 × 1.97 × 4.36

(123.0 × 50.0 × 111.0)

4.85 × 2.36 × 4.36

(123.0 × 60.0 × 111.0)

4.85 x 3.35 x 4.68

(123.0 x 85.0 x 119.0)

4.85 x 7.09 x 4.66

(123.0 x 180.0 x 119.0)

Weight lbs (kg)

1.2 (.52)

1.5 (0.70)

2.9 (1.30)

5.3 (2.40)

EMC: -Emissions

EN61000-6-3:2001, Class B EN55011, EN55022 Radiated and Conducted including Annex. A, EN61000-3-2

-Immunity

EN61000-6-1:2001, EN61000-6-2:2001, EN61000-4-2 Level 4, EN61000-4-3 Level 3, EN61000-4-6 Level 3,

EN61000-4-4 Level 4 input and level 3 output. EN61000-4-5 Isolation class 4, EN61000-4-11

Temperature

Storage : -40 to + 85oC, Operation -25 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, noncondensing; IEC 60068-2-2, 68-2-3

Altitude

0 to 3000 meters (0 to 10,000 feet)

Vibration

2.5(g) RMS, 10-2000 Hz (random); three axes for 20 minutes each - IEC 60068-2-6

Shock

3(g) peak, three axes, 11mseconds for each axis - IEC 60068-2-27

Warranty

5 Year Limited Warranty

MTBF

>500,000 hrs MTBF (Nominal voltage, full load, T

amb = 25

o

C)

General Protection/Safety

Protected against short -circuit, overload, open circuit. Protection class 1 (IEC536), degree of protection IP20 (IEC 529)

Safe low voltage: SELV (acc. EN60950)

Over-temperature protection

LED Alarm, Output shutdown with automatic restart

Status Indicators

Visual: 3 status LEDs (Input, Output, Alarm) Relay: SSR or dry relay contact, signal active when V

out = 18.5 Vdc = +/-5%

Installation

Fusing: -Input

Externally fused

-Output

Not fused. Output is capable of providing high currents (PowerBoost) for motor load startup.

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 9

Input: screw terminals, Wiring for the connector will be Ground on the left (when looking at the front of the unit),

connector size range: 16-10AWG (1.5-6mm2) for solid conductors. Screw Torque: 4.4 lb-in (~ 50 N-cm). Output: connector size range, wire gauge

7-6 AWG (10.6-13 mm2) for solid conductors. Screw Torque: 15.6 lb-inch (~ 176 N-cm) for SDN40;

all other models: 16-10AWG (1.5-6mm2) for solid conductors. Screw Torque: 7 lb-inch (~ 80 N-cm)

1. SDN 20 will operate at 75% load; SDN 40 will operate at 50% load under loss of 1

phase; SDN 5 and SDN 10 will operate with single phase input power at 100% of load.

Unit will shut down if thermal threshold is exceeded under this condition.

2. Unit passed input voltage overstress test at 600 Vac without failure.

3. Input current ratings are specified with low input, line conditions, worst case ef-

ficiency values and power factor spikes. Input current at nominal input settings will

typically be half these values.

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

5. 24-28 Vdc adjustable guaranteed at full load.

6. Ripple/noise is stated as typical values when measured with a 20 MHZ, bandwidth

scope and 50 Ohm resistor.

7. SDN 20 and 40 unit will go to HICCUP mode. SDN 5 and 10 will maintain min 4

secs to deliver 150% load then drops to almost zero V

out. The output voltage will im-

mediately drop to almost zero when load rises above 150%.

8. All models except the 40amp unit are capable of parallel operation by use of a

jumper pin, accessible by the end user. 40 amp unit will have active current sharing

signal.

9. SDN 40-24-100C only = Output signaling terminal block features (Shut down,

Power Good, Current Monitor, Current Balance, signal GND).

10. 70% maximum rated load.