AFE1200 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 3.35 inch size
• N+1 redundancy capability
• Extensive features available
• Compatible with AFS standard shelves for configuring
rack-mounted power systems
The AFE1200 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 fully floating, enabling users to adopt whatever
rail reference configuration they require. The AFE1200 power modules are designed
for hot-swap operation and can be mounted into AFS2400/4800 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
Radiated emissions
FCC-CFR, part 1ꢀ, subpart A Class A
CISPR 22 Class A
Output voltage
Main: 24/48Vdc
±1.ꢀ5
±1.05
Auxiliary: 12Vdc
FCC-CFR, part 1ꢀ, subpart A (Note 8)
CISPR 22
(Note 8)
Level ±
Output power
Main
Auxiliary
1200W
12W
Immunity - radiated
Immunity - ESD
Line harmonics
IEC1000-±
IEC1000-2
per EN61000-±-2
Level ±
Compliant
Regulation
Turn-on
Line, load, IT, ageing
±±.05
GENERAL SPECIFICATIONS
Output rise time
Turn-on (AC applied)
Turn-on (inhibit removed)
100 to 400ms
4s max.
Hold-up time
(See Note 2)
7ꢀ to 8ꢀVAC
0 to 7ꢀVAC
ꢀ00ms
20ms
1.ꢀs max.
Ripple and noise
<ꢀ0MHz
480mV pk-pk
±ꢀdBrnC
Efficiency
120VAC
220VAC
8±5
865
Transmission noise
Overvoltage protection
100 to ±kHz
Isolation voltage
Input/output
Input/chassis
Output/chassis
±000VAC
1ꢀ00VAC
100VAC
60VDC max.
Undervoltage protection >44.ꢀVDC
<42VDC for >ꢀs
Delivers full power
Latch-off
Switching frequency
200kHz
Short circuit protection <±0s
>±0s
Automatic recovery
Latch-off
Approvals and
standards
EN609ꢀ0, IEC9ꢀ0, UL19ꢀ0
CSA C22.2 No. 9ꢀ0
Current sharing
Active current share
(ꢀ05 to 1005 loading)
±105
Case material
Electrolytic zinc coated CRS,
ASTM Aꢀ91, light beige paint
Remote sense
1.0V max. distribution line loss
Weight
MTBF
4.0kg (8Ibs)
INPUT SPECIFICATIONS
Input voltage range
MIL-HDBK-217E
Demonstrated
1ꢀ0,000 hours
±00,000 hours
11ꢀ/2±0VAC nom.
8ꢀ to 264VAC
47Hz to 6±Hz
12A typical
ENVIRONMENTAL SPECIFICATIONS
Input frequency range ꢀ0/60Hz nom.
Thermal performance
Operating ambient
Non-operating
0°C to +ꢀ0°C
-40°C to +100°C
Input inrush current
2ꢀ°C cold start
2ꢀ4VAC @ 60Hz
Safety ground
leakage current
1.ꢀmA max.
1.1mA typ.
Cooling
Forced air
ꢀ5 to 9ꢀ5 RH
Relative humidity
Altitude
Operating
Input current
Power factor
220VAC, 1200W
7.0A rms
0.99 min.
Operating
1±,000 feet max.
0.7ꢀG rms peak
Vibration
Shock
ꢀHz to ꢀ00Hz
1ꢀG, 1/2 Sine, 11ms
PAGE 1