Test results, Acoustical noise, Thermal performance – Alpha Technologies Te25xh User Manual

Page 23: Esults, 9 test results

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Argus Technologies Ltd.

029-006-C0 Rev D WC

Page 13 of 15

9 Test

Results

9.1 Acoustical

Noise

Test Condition: The equipment under test (EUT) was set up in a room with an acoustical background of 37.5dBA.

45.0dBA @ 1.5 m (4.9 ft)

REAR
RIGHT
42.0dBA
@ 1.5 m (4.9 ft)
EUT

LEFT
42.0dBA
@ 1.5 m (4.9 ft)
FRONT

45.0dBA @ 1.5 m (4.9 ft)

9.2 Thermal

Performance

The Te25xh is designed to supply power from three 650W rectifiers plus one additional for n+1 (four modules in
total) when operating at an ambient temperature of 46

°C (114.8°F).