CSS500 Series
500W AC-DC Medical or Industrial Power Supplies
360W Convection rating
High Efficiency
IEC60601-1 or IEC60950-1 certifications
ORing FET & Current Share
Key Market Segments & Applications
Medical
Test and Measurement
Features and Benefits
Feature
High Efficiency
Benefit
Uses less energy
Current Share and ORing FET
Dual input fuses
Use in redundant applications
Easier system compliance
Specifications
CSS500
ITEMS
Input Voltage range
Inrush Current
Input Current (115/230VAC)
Power Factor Correction
Leakage Current
Hold Up Time (Typ)
Temperature Coefficient
Voltage Accuracy
Adjustment Range
Total Regulation
-
A
A
-
µA
ms
-
%
%
-
90 - 264VAC (47 - 63Hz)
<50A maximum at 230VAC input, 25°C ambient cold start
6 / 3A
Meets EN61000-3-2, >0.9
<300µA 264VAC 63Hz
20ms at 115VAC input, 360W loading
±0.04%/°C
±1% at 60% load
None
±5%
Ripple & Noise
%
-
V
-
-
%
-
1% peak to peak (5Vsb also)
Overcurrent Protection
Overvoltage Protection
Overtemperature Protection
Remote On/Off
Efficiency
Standby Voltage
110 - 150%
110 - 130% of nominal (Cycle input power or use remote on/off to reset)
Yes (Cycle input power or use remote on/off to reset)
Unit on: Floating or high 3.5 - 5.25V, Unit off: Low or <0 - 0.5V
87% to 92%, model & input dependant
5V 1A (5V 0.25A when convection cooled or when inhibit is activated)
12V 1A
Fan Output
-
Current Share
DC Good & Fan Fail Signals
ORing FET
-
-
-
Single wire, up to 4 units can be shared within 10% accuracy at full load
Both Low on Fail
Yes, for redundant operation
Operating Temperature
°C
Convection (U channel): 0 to +70°C, derate linearly to 35% load from 40 to 70°C
Forced air (or internal fan): 0 to +70°C, derate linearly to 50% load from 50 to 70°C
-10 to +85°C
Storage Temperature
Humidity (non condensing)
Cooling
Withstand Voltage
Isolation Resistance
Vibration (non operating)
Shock
°C
%
-
-
-
10 - 95% RH
Convection or forced air (30CFM or 3.1m/s). Internal fan is temperature controlled
Input to Ground 1.5kVAC, Input to Output 4kVAC(1), Output to Ground 500VAC for 1 min.
>20M at 25°C & 70%RH, Output to Ground 500VDC
19.6m/s2 (10~55Hz:2G Constant, X,Y,Z 60min each.)
< 196.1 m/s2 (20G)
(1)
-
-
Safety Agency Approvals
Conducted & Radiated EMI
Immunity
-
-
-
-
Medical Version: UL60601-1, IEC60601-1, Industrial Version: UL60950-1, EN60601-1, CE Mark
Medical Version: EN55011-B, FCC Class B, Industrial: EN55022, FCC Class B
Medical Version: EN60601-1-2, Industrial: EN55024
>68,695 (MIL-217F-HDBK)
MTBF
Weight (Typ)
Size (WxLxH)
Warranty
g
in
yr
340g (U channel)
U Channel: 8 x 4.7 x 1.51", End Fan (/S) 9 x 4.7 x 1.63", Top Fan (/T) 8 x 4.7 x 2.85"
Two Years
Note (1) Industrial version (I suffix): 3kVAC
29
3055 Del Sol Blvd • San Diego, CA 92154 • 1-800-526-2324