Models and Ratings

04-Jan-13

Application Notes

Mechanical Details

DSL240

Output Voltage

Output Power

12 V

192 W

11.75-14.5 V

16.0 A

24.0 A

90%

DSL240PS12-I

24 V

240 W

22.5-28.5 V

10.0 A

15.0 A

93%

DSL240PS24-I

Notes

1. Add suffix ‘D’ for detachable connector option e.g. DSL240PS24-ID.

2. Typical efficiency at 230 VAC and full load.

3. Peak load is for a maximum of 3 s with 20% duty cycle. Average power is not

to exceed nominal output power.

4. Output current should be limited so that nominal output power is

not exceeded.

-20

-40

0

10

20

30

40

50

60

70

20

40

60

80

100

0

Ambient Temp (˚C)

4.59 (116.6)

2.52 (64.0)

4.9

(124.50)

5.65

(143.5)

0.3

(7.0)

‘-D’ version (detachable connectors)

The green LED is lit if the output voltage is OK (10-11.2 VDC for 12 V units, 17.6-19.4 VDC for 24 V units at start up)

The red LED is lit if the output voltage is low (10-11.2 VDC for 12 V units, 17.6-19.4 VDC for 24 V units after start up)

61

61

13

13

Pin Connections

Conn

Pin

Designation

AC

Input

1

Ground

2

Neutral

3

Line

DC

Output

1

DC OK*

2

DC OK*

3

Positive

4

Positive

5

Negative

6

Negative

DCOK

DCOK

Contact Rating: 0.3 A at 60 VDC

500 VDC isolation

Open = Output fail

Closed = Output good

* 24 V models only.

1. All dimensions in inches (mm)

2. Weight: 1.916 lbs (860g)

3. Tolerance: ±0.02 in (±0.5 mm)

4. Screw terminal: 10-24 AWG cables size. Detachable connector version: 14-24 AWG cable size.

5. Connection screw maximum torque: Input: 9lbs-in (1.0 Nm), Output: 5.5 lbs-in (0.6 Nm).

Notes

Derating Curves

Peak Loading

DC OK

OCP

Peak

Continuous

3 sec

3 sec

Auto recovery within 7 sec

< 7 sec

OCP

< 7 sec

360 W for 24 V

258 W for 12 V

240W for 24 V

198 W for 12 V