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

16/19

Fig. 25-Periodical peak power compatibility.

The short term power can be used

periodically.

must be shorter than 15s.

The time between two peak power

pulses must be three times longer than

the duration of the preceding pulse

length.

t

T

100%

125%

The power supply shall not be used to charge batteries.

Consult PULS. Please note that standard circuit breaker are usually rated to maximum 60Vdc.

The power supply has no internal input fuses included. The unit is tested and approved for branch circuits up to 16A

(U.S.A 15A). External protection is only required if the supplying branch has an ampacity greater than this. In some

countries local regulations might apply so check all local codes and requirements. If an external fuse is necessary or

utilized, minimum requirements need to be considered to avoid nuisance tripping of the fuse.

B-Characteristic

C-Characteristic

Ampacity

max.

20A

20A

min.

6A

3A