AFE2000 SERIES

Single output

[ 2 YEAR WARRANTY ]

• Approved to EN61000, IEC-1000, UL1950,

CSA 22.2 No. 950-95

• Operating ambient temperature of 0°C to +50°C

• Complies with ETS300 132-1 and EN61000-3-2

• Hot-swap capability

• 11.5 x 6.75 x 4.9 inch size

• N+1 redundancy capability

• Extensive features available

• Compatible with AFS standard shelves for configuring

rack-mounted power systems

The AFE2000 power module is a rack mountable single phase AC to DC power

supply, designed to be a cost-competitive front-end power supply for distributed

power systems. It is particularly suitable for use in data processing, datacom and

telecom applications. The outputs are floating so the end user can ground the plus,

minus or neither depending on the end use application. The AFE2000 power modules

are designed for hot-swap operation and can be mounted into AFS4000/6000 power

shelves for redundant-mode operation.

PAGE 1

OUTPUT SPECIFICATIONS

Output voltage

Main: 48/54.5/56.2VDC

±1.0%

Auxiliary: 12VDC

±1.0%

Output power

Main

2000W

Auxiliary

12W

Regulation

Line, load, IT, ageing

±3.0%

Turn-on

Output rise time

100 to 400ms

Turn-on (AC applied)

4s max.

Turn-on (inhibit removed)

1.5s max.

Ripple and noise

480mV pk-pk

(<50MHz)

Transmission noise

100 to 3kHz

35dBrnC

Overvoltage protection

60VDC max.

Undervoltage protection >44.5VDC

Delivers full power

<42VDC for >5s

Latch-off

Short circuit protection

<30s

Automatic recovery

>30s

Latch-off

Current sharing

Active current share

±10%

(50% to 100% loading)

Remote sense

1.0V max. distribution line loss

INPUT SPECIFICATIONS

Input voltage range

200/240VAC nom.

170 to 264VAC

Input frequency range

50/60Hz nom.

47Hz to 63Hz

Input surge current

25°C cold start

22A

Safety ground

254VAC @ 60Hz

1.5mA max.

leakage current

0.5mA typ.

Input current

220VAC, 2000W

10.5A rms

Power factor

0.99 min.

EMC CHARACTERISTICS

Conducted emissions

FCC-CFR, part 15, subpart B

Class B

CISPR 22

Class B

Radiated emissions

FCC-CFR, part 15, subpart B (Note 7)

CISPR 22

(Note 7)

Immunity - conducted

IEC1000-6

Level 2

Immunity - radiated

IEC1000-3

Level 3

Immunity - ESD

IEC1000-2

Level 3

Line harmonics

per EN61000-3-2

Compliant

GENERAL SPECIFICATIONS

Hold-up time

150 to 170VAC

500ms

(See Note 1)

0 to 150VAC

20ms

Efficiency

86%

Isolation voltage

Input/output

3000VAC

Input/chassis

1500VAC

Output/chassis

100VAC

Switching frequency

200kHz

Approvals and

EN60950, IEC950, UL1950

standards

CSA C22.2 No. 950

Case material

Electrolytic zinc coated CRS,

ASTM A591, light beige paint

Weight

5.0kg (11Ibs)

MTBF

MIL-HDBK-217E

150,000 hours

Demonstrated

300,000 hours

ENVIRONMENTAL SPECIFICATIONS

Thermal performance

Operating ambient

0°C to +50°C

Non-operating

-40°C to +100°C

Cooling

Forced air

Relative humidity

Operating

5% to 95% RH

Altitude

Operating

13,000 feet max.

Vibration

5Hz to 500Hz

0.75G rms peak

Shock

15G, 1/2 Sine, 11ms