cui.com

date 05/06/2015

│ page 2 of 4

CUI Inc

│ SERIES: PSE-800 │ DESCRIPTION: AC-DC HOT-SWAP POWER SUPPLY

INPUT

parameter

conditions/description

min

typ

max

units

voltage

90

264

Vac

frequency

50

60

Hz

current

at 90 Vac, full load

11

A

inrush current

half cycle, cold start, 25°C

at 115 Vac, 60 Hz

at 230 Vac, 50 Hz

20

40

A

A

leakage current

1.5

mArms

power factor correction

0.95

0.98

OUTPUT - V1 (MAIN OUTPUT)

parameter

conditions/description

min

typ

max

units

total regulation

±3

%

transient response

25% step load, 1A/µs slew rate, recovery to 1%

within 1 ms

3

%

hold-up time

at full load

in redundant operation

12

20

ms

ms

OUTPUT - V2 (STANDBY OUTPUT)

parameter

conditions/description

min

typ

max

units

output voltage

3.3

Vdc

output current

0

0.5

A

ripple and noise

33

mVp-p

total regulation

±2.5

%

STATUS & CONTROL

parameter

conditions/description

min

typ

max

units

SCL 100 kHz clock rate, SDA data line

remote sense

main output

remote enable

“active low” enables main output, last-mate/

first-break enable pin

current share

droop share; active current share option

status

AC OK, DC OK and OTP_OK (open collector, active

“low” = OK); and PS_PRESENT

LED indicator

AC OK & DC OK indicators

PROTECTIONS

parameter

conditions/description

min

typ

max

units

over voltage protection

V1

V2

115

60

Vdc

%

over current protection

latching, shutdown after 2 s

120

%

over temperature protection

output shut down, auto recovery

SAFETY & COMPLIANCE

parameter

conditions/description

min

typ

max

units

safety approvals

cTUVus UL60950-1, CE (LVD)

emissions

FCC 15 Sub Part J, Class A, EN55022 Class A, VCCI Class A

harmonic compliance

EN61000-3-2 Class A

surges (mains)

IEC/EN 61000-4-5

voltage dips/interruptions

IEC/EN 61000-4-11

For more information, please visit the product page.