ACDC
Specification
400 Watts
•400 W Continuous, 600 W Peak
•IT and Medical Approvals
•80 V 275 VAC Operation
•Low Noise Fan
•Screw Terminals
•5 V Standby, AC OK and Remote On/Off
•3 Year Warranty
FCM Series
Input
Input Voltage • 80-275 VAC, derate output power
<90 VAC (see derating curve)
Input Frequency • 47-63 Hz
Input Current • 4.1 A at 115 VAC typical
2.1 A at 230 VAC with 400 W load
Inrush Current • 60 A max at 264 VAC, cold start 25 °C
Power Factor • >0.9
Earth Leakage Current • 260 µA max, 264 VAC, 60 Hz
Input Protection • F10 A / 250 V internal fuse in line
and neutral
Output
Output Voltage • 12-48 VDC (see tables)
Output Voltage Trim • ±10% V1
Initial Set Accuracy • ±1% V1, ±5% V2
Minimum Load • No minimum load required
Start Up Delay • 1 s typical
Start Up Rise Time • 50 ms
Hold Up Time • 20 ms minimum
Line Regulation • ±0.5% maximum
Load Regulation • ±1% V1, ±5% V2
Transient Response • 4% max. deviation, recovery to
within 1% in 500 µs for a 50-75-50%
load change
Ripple & Noise • 1% pk-pk, 20 MHz bandwidth
Overvoltage Protection • 115-140% Vnom, recycle input to reset
Overtemperature • Auto reset
Protection
Overload Protection • 150-165%, V1 only
Short Circuit Protection • Continuous, approximately constant
current
Temperature • 0.05% / °C
Coefficient
Remote On/Off • Uncommitted isolated optocoupler diode,
powered diode inhibits V1 & Fan
xppower.com
General
Efficiency • 85% typical
Isolation • 4000 VAC input to output, 2 x MOPP,
1500 VAC input to ground, 1 x MOPP,
500 VAC output to ground
Switching Frequency • PFC 70 kHz, main converter 65 kHz typical
Power Density • 8.6 W/in3
Signals • AC OK, remote on/off, 5 V standby
MTBF • 236 kHrs to MIL-HDBK-217F at 25 °C, GB
Environmental
Operating Temperature • -10 °C to +70 °C, derate linearly
from +50 °C at 2.5% / °C to 50%
load at +70 °C
Cooling • Forced cooled with integral fan
Operating Humidity • 95% RH, non-condensing
Storage Temperature • -40 °C to +85 °C
Operating Altitude • 3000 m
Shock • 30 g pk, half sine, 6 axes
Vibration • 2 g rms, 5 Hz to 500 kHz, 3 axes
EMC & Safety
Emissions • EN55011/22 level B conducted
EN55011/22 level A radiated
Harmonic Currents • EN61000-3-2, class A
EN61000-3-2, class C for loads ≥50%
Voltage Flicker • EN61000-3-3
Radiated Immunity • EN61000-4-3, level 3 Perf Criteria A
EFT/Burst • EN61000-4-4, level 3 Perf Criteria A
Surge • EN61000-4-5, installation class 3,
Perf Criteria A
Conducted Immunity • EN61000-4-6, level 3, Perf Criteria A
Dips & Interruptions • EN61000-4-11, 30% 10 ms, 60% 100 ms,
100% 5000 ms, Perf Criteria A, B, B,
EN60601-1-2, 30% 500 ms, 60% 100 ms,
100% 10 ms, 100% 5000 ms, Perf Criteria
A, A, A, B - 230 VAC. Consult longform
datasheet for 115 V operation
Safety Approvals • IEC60950-1 CB report, UL60950-1, TUV,
EN60950-1, IEC60601-1 CB report, CSA
22.2 No.60601-1, ANSI/AAMI ES60601-1,
TUV60601-1, including risk management
07-Nov-11
ACDC
FCM400
Mechanical Details
Models and Ratings
Notes
1. Peak Output Power - The peak duration is 500 ms maximum, average power must not exceed 400 W.
OUTPUT VOLTAGE
ADJUSTMENT
OUTPUT TERMINALS
M4 SCREWS IN 2
POSITIONS. TORQUE
TO 90 cNm Max.
SIGNALS CONNECTOR CON8
10-WAY JST-BIOB-PDHSS
OUTPUT TERMINALS
ALLOW CONNECTION
FROM EITHER TOP OR SIDE
2
1
6.00 ±0.02
(152.4 ±0.5)
1.93 ±0.02
(49.0 ±0.5)
4.00 ±0.02
(101.6 ±0.5)
0.96
(24.3)
2.10
(53.4)
3.35
(85.0)
INPUT CONNECTOR
Pin 9
NOT INCLUDING OUTPUT
TERMINAL SCREWS
HEIGHT INCLUDES
EMBOSSED FAN COVER
Pin 10
Pin 1Pin 2
M3 MOUNTING HOLES (IN 2 POSITIONS). MAX. PENETRATION
BY SCREW TO BE 3.5mm FROM OUTSIDE FACE OF CHASSIS
3.94
(100.0)
2.95
(75.0)
0.52
(13.3)
1.03
(26.2)
M3 MOUNTING HOLES (IN 4 POSITIONS). MAX. PENETRATION
BY SCREW TO BE 2.5mm FROM BOTTOM FACE OF CHASSIS
1. Dimensions shown in inches (mm).
Tolerance: ±0.02 (±0.5)
2. Weight: 1.8 lb (800 g).
Output Voltage V1 Output Current V1 Standby Supply V2 Output Power Model Number
Continuous Peak(1) Continuous Peak(1)
12 V 33.3 A 50.0 A 5 V / 0.5 A 400 W 600 W FCM400PS12
15 V 26.6 A 40.0 A 5 V / 0.5 A 400 W 600 W FCM400PS15
24 V 16.6 A 25.0 A 5 V / 0.5 A 400 W 600 W FCM400PS24
28 V 14.2 A 21.4 A 5 V / 0.5 A 400 W 600 W FCM400PS28
36 V 11.1 A 16.7 A 5 V / 0.5 A 400 W 600 W FCM400PS36
48 V 8.3 A 12.5 A 5 V / 0.5 A 400 W 600 W FCM400PS48
Notes
Input Connector
Tyco part #640445-5
Pin 1 Line
Pin 2 Neutral
Pin 3 Earth
Output Connector
Pin 1 +V1
Pin 2 V1 RTN
J1 mates with Tyco MTA-156 & SL-156
product lines
Mating plug:
JST p/n PHDR-10VS
Contact:
26-22 AWG JST p/n
SPHD-001T-P0.5
Signals Connector
Pin 1 5 V Standby Return
Pin 2 5 V Standby
Pin 3 5 V Standby Return
Pin 4 5 V Standby
Pin 5 5 V Standby Return
Pin 6 5 V Standby
Pin 7 Power Fail (Collector)
Pin 8 Power Fail (Emitter)
Pin 9 Remote On / Off (Cathode)
Pin 10 Remote On / Off (Anode)
Input Voltage & Temperature Derating
400
300
100
200
500
-10 050
Ambient Temperature (°C)
Peak Power Availability
Output Power (W)
600
10 40
0
60 70
400
360
300
320
540
80 85 275
Input Voltage (VAC)
Peak Power Availability
600
90 264