ABC75 Series

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BCD.00664_001

Specifications are for nominal input voltage, 25°C unless otherwise stated.

PARAMETER

DESCRIPTION / CONDITION

SPECIFICATION

Input Voltage

Universal

(Derate from 75 W at 100 VAC to 65 W at 85 VAC)

Input Frequency

47-63 Hz

Input Current

115 VAC:

230 VAC:

1 A max.

0.5 A max.

No Load Power

Typical

< 0.3 W

Inrush Current

115 VAC:

230 VAC:

264 VAC:

25 A

45 A

75 A

Power Factor

@ Full Load

> 0.95

Switching Frequency

Typical

60 kHz

2

Functional, not approved.

PARAMETER

DESCRIPTION / CONDITION

SPECIFICATION

Output Power

Convection:

75 W

Efficiency

48 V, 58 V:

24 V, 30 V:

12 V, 15 V:

93%

91%

90%

Hold-up Time

Typical

>16 ms

Line Regulation

+/-0.5%

Load Regulation

+/-1%

Transient Response

25% step load change, at 0.1A/uS slew rate,

50% duty cycle, 50 Hz = 4%

recovery time < 5 ms

Voltage Adjustment

+/-3%

Rise Time

Typical

55 ms

Set Point Tolerance

+/-1%

Over Current Protection

> 110%

Over Voltage Protection

Latch type (AC recycling required)

110 to 140%

Short Circuit Protection

Hiccup mode

PARAMETER

DESCRIPTION / CONDITION

SPECIFICATION

Operating Temperature

Startup is guaranteed with spec deviation, see Fig 1.

-40 to +70°C

-40 to 0°C

Storage Temperature

-40 to +85°C

Cooling

With natural convection cooling at 100 to 264 VAC

75 W

Relative Humidity

Noncondensing

5% to 95%

Altitude

Operating:

Nonoperating:

16,000 ft

40,000 ft.

Reliability

MTBF according to Telcordia -SR332-Issue 3

3.00 million hours