Notes
1. Safety approvals cover frequency 47-63 Hz.
ACDC
Specification
400/600 Watts
•Baseplate Cooled
•High Efficiency up to 90%
•40 °C to +70 °C Operation
•Industrial & MILSTD461E EMC Compliance
•Power Fail, Inhibit, Overtemp & Current Share
•5V Standby Output
•3 Year Warranty
CCH400600 Series
Input
Input Voltage • 90-264 VAC
Input Frequency • 47-400 Hz(1)
Input Current • CCH400: 4.3/2.1 A typ. at 115/230 VAC,
CCH600: 6.3/3.1 A typ. at 115/230 VAC,
full load
Inrush Current • 60 A max at 230 VAC, 25 °C cold start
Power Factor • >0.9
Earth Leakage Current • 0.7/1.1 mA at 115/230 VAC at 60/50 Hz
Input Protection • Internal F10 A/250 V fuse
Output
Output Voltage • 12-48 VDC
Output Voltage Trim • ±10%
Initial Set Accuracy • ±1% V1, ±3% V2
Minimum Load • No minimum load required
Start Up Delay • Typically 1 s
Start Up Rise Time • 50 ms typical
Hold Up Time • 20 ms min
Drift • ±0.2% after 20 min warm up
Line Regulation • ±0.5% max
Load Regulation • ±1% V1, ±5% V2 max
Over/Undershoot • 1% typical
Transient Response • 4% max. deviation, recovery to within
1% in 500 µs for a 50-75-50% load
change
Ripple & Noise • Typically 1% pk-pk V1, V2 2%,
20 MHz bandwidth
Overvoltage Protection • 110-140% Vnom, recycle input to reset
Overload Protection • 105-140% V1 only
Short Circuit Protection • Continuous, approximately constant
current
Temperature • 0.05%/˚C
Coefficient
Overtemp. Protection • Fitted
Remote Sense • Compensates for 0.5 V total voltage drop
Remote On/Off • Uncommitted isolated optocoupler diode,
powered diode inhibits V1
xppower.com
General
Efficiency • 89% typical
Isolation • 3000 VAC Input to Output,
1500 VAC Input to Ground,
500 VDC Output to Ground
Switching Frequency • 30-333 kHz PFC, 51.1 kHz main and
138 kHz standby converter
Signals • Power Fail, Inhibit, Current Share,
Overtemperature Warning and 5 V Standby
MTBF • 300 kHrs to MIL-HDBK-217F at 25 °C, GB
Environmental
Operating Temperature • -40 ˚C to +70 ˚C ambient. Baseplate must
be maintained ≤+85 °C, see thermal
considerations
Cooling • Baseplate, conduction cooling
Operating Humidity • 95% RH, non-condensing
Storage Temperature • -40 ˚C to +85 ˚C
Operating Altitude • 3000 m
Shock • MIL-STD 810F Clause 516.5 proc 1
Vibration • MIL-STD 810F figure 514.5C-17
EMC & Safety
Low Voltage PSU EMC • EN61204-3, high severity level
Emissions • EN55022 level B conducted, level A
radiated, MIL-STD 461D-F, CE102
Harmonic Currents • EN61000-3-2, class A
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,
MIL-STD 461 CS114
Dips & Interruptions • EN61000-4-11, 30% 10 ms, 60% 100 ms,
100% 5000 ms, Perf Criteria A, B, B
Safety Approvals • IEC60950-1 CB report, UL60950-1, TUV
EN60950-1
Equipment Protection • Class I
Class
23-Jul-13
ACDC
+-
Voltage Adjust.
Pin 2
Pin 10 Pin 9
Pin 1
Signals Connector
Exploded View
Input Connector
3Way AMP/Tyco
8.43 (214.00)
0.30 (7.72)
4.02
(102.00)
Output Terminals (M4)
Torque 8 in-lb (0.9 Nm) max
Torque 13.2 in-lb (1.5 Nm) max
1.69
(43.00)
7.84 (199.00)
M4 fixings in 6 positions
Max. screw penetration to be 0.16 (4.0)
from bottom face of baseplate
4.21 (107.00)
0.59 (15.00)
0.177 Ø (4.50)
thru in 4 positions
3.48 (88.4)
0.27
(6.80)
8.23 (209.00)
0.20
(5.00)
1.18
(30.00)
2.83
(72.00)
Pin 1Pin 2Pin 3
Input Connector
CCH400/600
Models and Ratings
Mechanical Details
Thermal Considerations
Notes
1. All dimensions in inches (mm).
2. Tolerance .xx = ±0.02 (0.50);
.xxx = ±0.01 (0.25)
3. Weight 3.3 lbs (1.5 kg)
4. Connector kit available, order part no. ‘CCH CONKIT’
Signal Connector
Pin Function
1 Current Share
2 Inhibit
3 Overtemp. Warning
4 Power Fail
5 +Sense
6 -Sense
7 -Standby
8 -Standby
9 +Standby
10 +Standby
Connector: 10 WAY 2mm pitch p/n
MOLEX 87833-1031
Mating half: p/n MOLEX 51110-1056
Contact: p/n MOLEX 50394-8100
Input Connector
Pin Function
1 Earth
2 Neutral
3 Line
Connector: 3 way AMP/Tyco
type MATE-N-LOK 1-350943-0
Mates with MATE-N-LOK 350766-1
Output Power Output Voltage V1 Output Current V1 Standby Supply V2 Model Number
411 W 12.0 VDC 34.0 A 5.0 V/0.5 A CCH400PS12
411 W 24.0 VDC 17.0 A 5.0 V/0.5 A CCH400PS24
409 W 28.0 VDC 14.5 A 5.0 V/0.5 A CCH400PS28
411 W 48.0 VDC 8.5 A 5.0 V/0.5 A CCH400PS48
603 W 12.0 VDC 50.0 A 5.0 V/0.5 A CCH600PS12
603 W 24.0 VDC 25.0 A 5.0 V/0.5 A CCH600PS24
605 W 28.0 VDC 21.5 A 5.0 V/0.5 A CCH600PS28
603 W 48.0 VDC 12.5 A 5.0 V/0.5 A CCH600PS48
The baseplate must be maintained below 85 °C and therefore a suitable heatsink must be selected to remove the heat from the power supply.
Details of the heatsink calculations and other considerations can be found in the longform datasheet.
-40 -20 0+70
50
100
Ambient Temperature (ºC)
Some specification
parameters may not be met
Output Load (%)
0
