IMA-x400 Power Supply Series

Environmental conditions

IMA-x400-12

IMA-x400-24

IMA-x400-48

-20 °C ... +70 °C (-4°F to +158 °F) (see Fig. 7 to Fig. 8, page 10)

Ambient storage temperature range

-40 °C ... +85 °C (-40 °F to +185 °F)

Output power derating

Versus input voltage

When AC input voltage is < 90 Vac, the output power will be reduced by 4 W per

1 V. (see Fig. 9, page 10)

Versus ambient temperature

(see Fig. 9, page 10)

(see Fig. 8, page 10)

Output current derating Versus output voltage

When output voltage is

> 12 Vdc, the output cur-

rent is reduced by 2.292 A

per 1 V (see Fig. 10,

page 10).

When output voltage is

> 24 Vdc, the output cur-

rent is reduced by 0.583 A

per 1 V (see Fig. 11,

page 10).

When output voltage is

> 48 Vdc, the output cur-

rent is reduced by 0.148 A

per 1 V (see Fig. 13,

page 11).

Relative humidity

< 95% (non-condensing)

-200 m to 5,000 m (-650 ft to 16,400 ft)

Shock test (non-operating)

IEC 60068-2-27 compliant, 50 g, 11 msec, 3 shocks for each direction

Vibration (non-operating)

IEC 60068-2-6 compliant, 2.09 Grms, 5 Hz to 500 Hz, 20 minutes per side

(3 planes)

Pollution degree

2

1)

Ambient operating temperature decreases by 1 °C per 305 m (1000 ft) altitude increase

2)

Maximum operating altitude requirements for different types of products, see “Safety standards and directives 1)”, p. 6

Reliability

IMA-x400-xx

500,000 hours

10 years

Warranty

3 years

1)

Telecordia SR-332, Issue 3, 25 °C, 90% confidence level

2)

Nominal input voltage, 45 °C, 80% load

5

Data sheet IMA x400 Power Supply Series V2.0 2016-08-09