XT40.721, XT40.722

– X-Series

Jan. 2007 / Rev. 1.0 DS-XT40.72x-EN All parameters are specified at 72V 13.3A, 3x400Vac (XT40.721) or 3x480Vac (XT40.722),

25°C ambient and after a 5 minutes run-in time unless otherwise noted.

www.pulspower.com Phone +49 89 9278 0

Germany

11/19

Operational temperature

-25°C to +70°C (-13°F to 158°F)

reduce output power above +60°C

Output de-rating

24W/°C

Storage temperature

-40 to +85°C (-40°F to 185°F)

storage and transportation

Humidity

5 to 95% r.H.

no condensation allowed

Vibration sinusoidal

2-17.8Hz: ±1.6mm; 17.8-500Hz: 2g

2 hours / axis

IEC 60068-2-6

Vibration random

0.5m

2 hours / axis

IEC 60068-2-64

Shock

15g 6ms, 10g 11ms

3 bumps / direction, 18 bumps in total

IEC 60068-2-27

Altitude

0 to 6000m (0 to 20 000ft)

Reduce output power or ambient

temperature above 2000m sea level.

Output de-rating (for altitude)

60W/1000m or 5°C/1000m

Over-voltage category

III

EN 50178, altitudes up to 2000m

II

Altitudes from 2000m to 6000m

Degree of pollution

2

EN 50178, non conductive

Fig. 15-1 Output current vs. ambient temp.,

Fig. 15-2 Output current vs. altitude

Allowed

Output Current

0

-25

0

20

40

70°C

3.3

6.7

10

13.3A

60

Ambient Temperature

Allowed Output

Current

0

0

2000

4000

6000m

3.3

6.7

10

13.3A

Altitude

A... Tamb < 60°C

B... Tamb < 50°C

C... Tamb < 40°C

A

B

C

The ambient temperature is defined 2cm below the unit.