PSE-1800 Datasheet - AC-DC HOT

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date
05/07/2015
page
1 of 4
SERIES: PSE-1800 │ DESCRIPTION: AC-DC HOT-SWAP POWER SUPPLY
FEATURES
up to 1800 W continuous power
1U package
I2C communication for monitoring and control
redundant (N+1) operation
blind mate connections for hot-swap
power factor correction
3.3 Vdc (0.5A) standby voltage
DROOP current sharing
single I/O connector for AC input, DC output & signals
remote on/off control, power good signal
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MODEL
output
voltage
output
current
output
power1,2
ripple
and noise
efficiency3
(Vdc)
max
(A)
max
(W)
max
(mVp-p)
typ
(%)
48
37.5
1800
480
85
PSE-1800-48
Notes:
1. At 90~180 Vac input, maximum of 1000 W.
2. At 180~264 Vac input, maximum of 1800 W.
3. At 90 Vac input.
PART NUMBER KEY
PSE-1800 - 48 - CXX
Base Number
Output Voltage
cui.com
Reserved for Custom
Configurations
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CUI Inc │ SERIES: PSE-1800 │ DESCRIPTION: AC-DC HOT-SWAP POWER SUPPLY
date 05/07/2015 │ page 2 of 4
INPUT
parameter
conditions/description
min
voltage
frequency
max
units
90
typ
264
Vac
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
1.5
mArms
max
units
leakage current
power factor correction
0.95
0.98
min
typ
OUTPUT - V1 (MAIN OUTPUT)
parameter
conditions/description
regulation
±3
transient response
25% step load, recovery to 1% within 1 ms, slew
rate 1 A/µs
hold-up time
at full load
in redundant operation
%
3
12
20
%
ms
ms
OUTPUT - V2 (STANDBY OUTPUT)
parameter
conditions/description
min
output voltage
typ
max
3.3
output current
0
ripple and noise
regulation
units
Vdc
0.5
A
50
mVp-p
±5
%
STATUS & CONTROL
parameter
conditions/description
I2C interface
SCL 1000 kHz clock rate SDA data line
remote sense
main oputput
remote enable
“active low” enables main output, last-mate / firstbreak enable pin
current share
droop share
status
AC OK, DC OK and OTP_OK (open collector, active
“low”=ok); and PS_Present
LED indicator
AC OK & DC OK indicators
min
typ
max
units
typ
max
units
60
120
Vdc
%
120
%
max
units
PROTECTIONS
parameter
conditions/description
min
over voltage protection
V1
V2
110
over current protection
followed by latching shutdown after 2 s
over temperature protection
output shut down, auto recovery
SAFETY & COMPLIANCE
parameter
conditions/description
min
safety approvals
cTUVus EN60950-1, 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
cui.com
typ
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CUI Inc │ SERIES: PSE-1800 │ DESCRIPTION: AC-DC HOT-SWAP POWER SUPPLY
date 05/07/2015 │ page 3 of 4
SAFETY & COMPLIANCE (CONTINUED)
parameter
conditions/description
MTBF
as per Telcordia SR332, 40°C, full load
min
RoHS
2011/65/EU
typ
max
500,000
units
hours
ENVIRONMENTAL
parameter
conditions/description
min
operating temperature
storage temperature
max
units
0
typ
55
°C
-40
85
°C
max
units
MECHANICAL
parameter
conditions/description
min
dimensions
11.00 x 4.00 x 1.60 (279.4 x 101.6 x 40.6 mm)
cooling / airflow
internal high performance 38 mm fan, air inlet at
face; exhaust at connector
input / output connector
FCI P/N 51939-531LF
mates with FCI 51915-299LF
hot-swap capability
fully hot-swappable, blind mate connector
typ
inches
MECHANICAL DRAWING
units: inches [mm]
tolerance:
X.XX ±0.02 [0.50]
X.XXX ±0.010 [0.25]
INPUT / OUTPUT CONNECTOR
Pins
Function
Pins
Function
Pins
Function
Pins
Function
Pins
Function
P1
No Blade
A1
+V Sense
B1
ISHARE
C1
-V Sense
D1
Reserved
P2
+48 V
A2
V Pgm
B2
I2C Address A0
C2
I2C Address A1
D2
I2C Address A2
P3
+48 V
A3
Reserved
B3
Reserved
C3
Reserved
D3
Reserved
P4
No Blade
A4
AC_OK_L
B4
DC_OK_L
C4
PS_Present_L
D4
OTP_OK_L
P5
-48 V
A5
Signal Return
B5
I C SCL
C5
I C SDA
D5
+3.3 VSB
2
2
P6
-48 V
A6
-3.3 VSB
B6
Reserved
C6
Reserved
D6
Remote_On _L
(short pin)
P7
Earth
--
--
--
--
--
--
--
--
P8
Neutral
--
--
--
--
--
--
--
--
P9
Line
--
--
--
--
--
--
--
--
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For more information, please visit the product page.
CUI Inc │ SERIES: PSE-1800 │ DESCRIPTION: AC-DC HOT-SWAP POWER SUPPLY
date 05/07/2015 │ page 4 of 4
REVISION HISTORY
rev.
1.0
description
date
initial release
05/07/2015
The revision history provided is for informational purposes only and is believed to be accurate.
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