CSS500 Series
500W AC-DC Medical or Industrial Power Supplies
Features
360W Convection rating
High Efficiency
IEC60601-1 or IEC60950-1 certifications
ORing FET & Current Share
Dual input fuses
Key Market Segments & Applications
Specifications
Model
Input Voltage range
Inrush Current
Input Current (115/230VAC)
Power Factor Correction
Leakage Current
Hold Up Time (Typ)
Temperature Coefficient
Voltage Accuracy
Adjustment Range
Regulation
Ripple & Noise
Overcurrent Protection
Overvoltage Protection
Overtemperature Protection
Remote On/Off
Efficiency
Standby Voltage
Fan Output
Current Share
DC Good & Fan Fail Signals
ORing FET
Operating Temperature
Storage Temperature
Humidity (non condensing)
Cooling
Withstand Voltage
(1)
Isolation Resistance
Vibration (non operating)
Shock
Safety Agency Approvals
Conducted & Radiated EMI
Immunity
MTBF
Weight (Typ)
Size (WxLxH)
Warranty
-
A
A
-
μA
ms
-
%
%
-
%
-
V
-
-
%
-
-
-
-
-
°C
°C
%
-
-
-
-
-
-
-
-
-
g
in
yrs
CSS500
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
Load Regulation ±1%, Line Regulation ±0.5%
1% peak to peak (5Vsb also)
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
Single wire, up to 4 units can be shared within 10% accuracy at full load
Both Low on Fail
Yes, for redundant operation
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
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/s
2
(10~55Hz:2G Constant, X,Y,Z 60min each.)
< 196.1 m/s
2
(20G)
Medical Version: UL/CSA/IEC/EN 60601-1, ANSI/AAMI ES60601-1,
Industrial Version: UL/CSA/IEC/EN 60601-1, 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)
860g (U channel), 980g (End Fan)
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
(1) Industrial version (I suffix): 3kVAC
Medical version 4kVAC (Reinforced) (2 x MOPPS 3rd Edition)
1-800-526-2324 • www.us.tdk-lambda.com/lp/
25
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