Rev.02.16.07

NFS80 Series

2 of 4

Embedded Power for

Business-Critical Continuity

All specifications are typical at nominal input, full load at 25

Specifications

OUTPUT SPECIFICATIONS

Output voltage

+5 V output on multi’s

±3.0%

adjustability

Vout on singles

Line regulation

Main output

±0.1% max.

LL to HL, FL

Auxiliary outputs

±0.1% max.

Total regulation

(See Note 5)

See table

Overshoot/undershoot

At turn-on

0%

Transient response

+5 V (1 A to 12 A)

±150 mV peak

1 ms recovery

Temperature coefficient

All outputs

±0.02%/°C

Overvoltage protection

+5 V output

140% Vout max.

Minimum output current

Main output

1 A

See derating curve

Auxiliary output

0 A

Output power limit

Primary power limit

160 W Pin max.

110 W Pout min.

Short circuit protection

Yes with auto recovery

INPUT SPECIFICATIONS

Input voltage range

Universal input

90-264 Vac

120-370 Vdc

Input frequency range

47-440 Hz

Input surge current

115 Vac, cold start

19 A

230 Vac, cold start

38 A

Safety ground

110 Vac, 60 Hz

0.2 mA

leakage current

230 Vac, 50 Hz

0.4 mA

Conducted emissions

EN55022,FCC part 15

Level B

Radiated emissions

EN55022 FCC part 15

Level B

ESD air

EN61000-4-2, level 3

Perf. criteria 1

ESD contact

EN61000-4-2, level 4

Perf. criteria 1

Surge

EN61000-4-5, level 3

Perf. criteria 1

Fast transients

EN61000-4-4, level 3

Perf. criteria 1

Radiated immunity

EN61000-4-3, level 3

Perf. criteria 1

Conducted immunity

EN61000-4-6, level 3

Perf. criteria 1

GENERAL SPECIFICATIONS

Hold-up time

110 Vac, @ 80 W

35 ms

110 Vac, @ 110 W

17 ms

230 Vac, @ 80 W

140 ms

230 Vac, @ 110 W

100 ms

Efficiency

70% typical

Isolation voltage

Input/output

3000 Vac

Input/chassis

1500 Vac

Switching frequency

20-70 kHz

Approvals and

VDE0805, EN60950, IEC950

standards

IEC1010, UL1950

(See Note 10)

CSA C22.2 No. 950

Weight

600 g (21.18 oz)

MTBF (See Note 7)

MIL-HDBK-217E @ 25 °C

250,000 hours

ENVIRONMENTAL SPECIFICATIONS

Thermal performance

Operating, see curve

0 °C to +70 °C

Non-operating

–40 °C to +85 °C

50 °C to +70 °C

Derate

natural convection

2 W/°C

50 °C to +70 °C

Derate

20 CFM forced air cooling

2.75 W/°C

Relative humidity

5% to 95% RH

Altitude

Operating

10,000 feet max.

Non-operating

30,000 feet max.

Vibration (See Note 9)

5-500 Hz

2.4 G rms approx.