Datasheet

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RWS-B Series
Features
 Low Cost
 Wide Range AC Input 85 - 265VAC (300VAC for 5s)
 UL508 Certifi cation on Select Models
 Enclosed Construction
 Compact Size
 7 Year Warranty
50-600W Single Output General Purpose Power Supplies
Model RWS50B RWS100B RWS150B RWS300B RWS600B
AC Input Voltage range (1) VAC 85 - 265VAC (47 - 63Hz), 300VAC for 5 seconds
DC Input Voltage range VDC 120 - 370VDC (330VDC for RWS600B)*
Inrush Current (100 / 200VAC) A 18 / 36 15 / 30 16 / 32 17 / 34 20 / 40
Power Factor (100 / 200VAC) - Meets EN61000-3-2 (0.95 / 0.9)
1.2 / 0.6 1.8 / 0.9 3.6 / 1.9 6.6 / 3.6
Input Current (115/230VAC) (Typ) A 1.0 / 0.65 (5V: 0.9/0.45) (5V: 1.3/0.7) (5V: 3.1/1.6) (5V: 6.2/3.2)
Temperature Coeffi cient - <0.02%/°C
Regulation - See sheet 2
Overcurrent Protection - >105%, Constant Current Style
Overvoltage Protection V 115-140%, Cycle AC line to reset
Hold Up Time (Typ at 100% load) ms 20ms (RWS50B: 15ms at 100VAC input)
Leakage Current (max) uA 750uA maximum, typically 175uA at 115VAC, 63Hz
Remote Sense - No
Operating Temperature - -20 to +70
o
C, see note (3) and instruction manual for low temperature derating
Storage Temperature - -30 to +75°C
Operating Humidity (non condensing) %RH 30 - 90%RH
Storage Humidity (non condensing) %RH 10 - 90%RH
Cooling - Convection Internal Fan
Withstand Voltage - Input to Ground 2kVAC, Input to Output 3kVAC, Output to Ground 500VAC for 1 min.
Isolation Resistance - >100M at 25°C & 70%RH, Output to Ground 500VDC
Vibration (non operating) - 10 - 55Hz: 19.6m/s
2
(sweep 1 min) X, Y, Z for 1 hour
Shock - < 196.1 m/s
2
Safety Agency Approvals (2) - UL / CSA(cUL) / IEC 60950-1 (2nd Ed), UL:508, CSA C22.2 No.107.1-01,
CE Mark (Additionally evaluated to EN 60950-1)
Conducted & Radiated EMI - EN55011 / EN55022-B, FCC Class B, VCCI-B
Line Dips - SEMI-F47 (200VAC input)
Immunity - IEC61000-4-2, -3, -4, -5, -6, -8, -11, IEC61000-6-2
Weight (Typ) g 230 400 480 900 1600
Size (WxHxD) mm 82 x 34 x 81.5 94 x 39 x 108 94 x 41 x 128 102 x 41 x 170 120 x 61 x 190
In 3.23 x 1.34 x 3.2 3.7 x 1.54 x 4.25 3.7 x 1.61 x 5.04 4.02 x 1.61 x 6.7 4.72 x 2.4 x 7.48
MTBF - Telcordia SR-332 issue 3** Hours 4,170,949 1,978,533 2,235,743 2,027,824 2,157,340
Warranty Yrs Seven Years
Specifi cations
Notes: (1) See instruction manual for derating below 115VAC input
(2) UL508 & CSA C22.2 No.107.1-01 on RWS50B-5, -12, -24, RWS100B-5, -12, -24, RWS150B-5, -12, -24, RWS300B-12, -15, -24, -36 & -48 RWS600B-24 only
(3) RWS50-100B derates linearly above 45
o
C to 20% load at 70
o
C, 150B derates above 40
o
C and 300-600B derates above 50
o
C to 50% load at 70
o
C
*Safety certifi ed for AC input only ** 24V output model, 25°C ambiient, full load, 230VAC input
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