AFE2000 SERIES
Single output
• 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.
[ 2 YEAR WARRANTY ]
SPECIFICATION All specifications are typical at nominal input, full load at 25°C unless otherwise stated
EMC CHARACTERISTICS
OUTPUT SPECIFICATIONS
Conducted emissions
FCC-CFR, part ±5, subpart B Class B
CISPR 22 Class B
Output voltage
Main: 48/54.5/56.2VDC
Auxiliary: ±2VDC
±±.0ꢀ
±±.0ꢀ
Radiated emissions
FCC-CFR, part ±5, subpart B (Note 7)
Output power
Main
Auxiliary
2000W
±2W
CISPR 22
(Note 7)
Immunity - conducted IEC±000-6
Level 2
Level ꢁ
Regulation
Turn-on
Line, load, IT, ageing
±ꢁ.0ꢀ
Immunity - radiated
Immunity - ESD
Line harmonics
IEC±000-ꢁ
IEC±000-2
per EN6±000-ꢁ-2
Level ꢁ
Output rise time
Turn-on (AC applied)
Turn-on (inhibit removed)
±00 to 400ms
4s max.
Compliant
±.5s max.
GENERAL SPECIFICATIONS
Ripple and noise
(<50MHz)
480mV pk-pk
Hold-up time
(See Note ±)
±50 to ±70VAC
0 to ±50VAC
500ms
20ms
Transmission noise
±00 to ꢁkHz
ꢁ5dBrnC
Efficiency
86ꢀ
Overvoltage protection
60VDC max.
Isolation voltage
Input/output
Input/chassis
Output/chassis
ꢁ000VAC
±500VAC
±00VAC
Undervoltage protection >44.5VDC
<42VDC for >5s
Delivers full power
Latch-off
Switching frequency
200kHz
Short circuit protection <ꢁ0s
>ꢁ0s
Automatic recovery
Latch-off
Approvals and
standards
EN60950, IEC950, UL±950
CSA C22.2 No. 950
Current sharing
Active current share
(50ꢀ to ±00ꢀ loading)
±±0ꢀ
Case material
Electrolytic zinc coated CRS,
ASTM A59±, light beige paint
Remote sense
±.0V max. distribution line loss
Weight
MTBF
5.0kg (±±Ibs)
INPUT SPECIFICATIONS
Input voltage range
MIL-HDBK-2±7E
Demonstrated
±50,000 hours
ꢁ00,000 hours
200/240VAC nom.
±70 to 264VAC
47Hz to 6ꢁHz
22A
Input frequency range 50/60Hz nom.
ENVIRONMENTAL SPECIFICATIONS
Input surge current
25°C cold start
254VAC @ 60Hz
Thermal performance
Operating ambient
Non-operating
0°C to +50°C
-40°C to +±00°C
Safety ground
leakage current
±.5mA max.
0.5mA typ.
Cooling
Forced air
5ꢀ to 95ꢀ RH
Input current
Power factor
220VAC, 2000W
±0.5A rms
0.99 min.
Relative humidity
Altitude
Operating
Operating
±ꢁ,000 feet max.
0.75G rms peak
Vibration
Shock
5Hz to 500Hz
±5G, ±/2 Sine, ±±ms
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