PSA-1100-12-B4 [CUI]
AC-DC HOT-SWAP POWER SUPPLY;
| 型号： | PSA-1100-12-B4 |
| 厂家： | 
CUI INC |
| 描述： | AC-DC HOT-SWAP POWER SUPPLY |
| 文件： | 总11页 (文件大小：571K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
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date 07/15/2015
page 1 of 11
SERIES: PSA-1100 │ DESCRIPTION: AC-DC HOT-SWAP POWER SUPPLY
FEATURES
• up to 1100 W continuous power
• high power density - 25.34 W/in3
• slim line 1U form factor
• PMBusTM communication for monitoring and control
• front to back (-F) and back to front (-B) airflow versions
• power factor correction
• 3.3 Vdc or 5 Vdc standby voltage (2 A) options
• redundant (N+1) operation
• blind mate connections for hot-swap
• DROOP current sharing or forced current sharing (optional)
• remote on/off control, power good signal
C
US
m
output
voltage
output
current
max
output
power
max
ripple
efficiency2
MODEL
and noise1
max
typ
(Vdc)
12
(A)
(W)
(mVp-p)
(%)
PSA-1100-12-F
PSA-1100-12-B3,4,5
92
92
1100
1100
120
120
93.5
93.5
12
Notes:
1. Measured at 20 MHz bandwidth at an oscilloscope jack on the output with 0.1 µF ceramic and two 180 µF polymer capacitors at a 2” distance from V1 output connector.
2. At 230 Vac input, 550 W.
3. At 100~240 Vac input, maximum of 1100 W at Ta=29°C.
4. At 100~240 Vac input, maximum of 740 W at Ta=50°C.
5. At 200~240 Vac input, maximum of 1100 W at Ta=48°C.
6. All specifications measured at: Ta=25°C and 220 Vac input voltage unless otherwise specified.
PART NUMBER KEY
PSA-1100 - 12 - X - CXX
Base Number
Reserved for Custom
Configurations
Output Voltage
Airflow Direction:
F = AC input connector to DC output connector
B = DC output connector to AC input connector
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CUI Inc │SERIES: PSA-1100 │ DESCRIPTION: AC-DC HOT-SWAP POWER SUPPLY
date 07/15/2015 │ page 2 of 11
INPUT
parameter
voltage
conditions/description
min
90
typ
max
264
63
units
Vac
frequency
47
Hz
at 90 Vac
at 180 Vac
14.4
8.0
Arms
Arms
current
at 115 Vac, cold start
at 230 Vac, cold start
20
40
A
A
inrush current
leakage current
1.5
mArms
power factor correction
at 115 Vac, full load
0.95
(
)
OUTPUT - V1 MAIN OUTPUT
parameter
conditions/description
min
typ
max
units
%
line regulation
load regulation
load capacitance
±1.5
±1.5
%
30,000
5
μF
25% step load, 1A/µs slew rate, recovery to 1%
within 1 ms
transient response
%
start-up time
hold-up time
remote sense
1.5
s
ms
V
at 230 Vac, full load
12
between both output terminals
0.3
±4
current share accuracy (Droop)1 over 10% to 100% load
A
AC OK: “green” to indicate AC above the lower
limit that is required to sustain normal operation
LED indicator
DC OK: “green” to indicate module in normal
operating condition
Notes:
1. Droop regulation of ±1.0% for an overall combined regulation allowance of ±1.5%
PSA-1100 Droop Regulation Proꢀle
12.15
12.12
12.10
12.05
12
12.00
PSA-1100 Droop
Regulation Proꢀle
11.95
11.90
11.88
11.85
0%
20%
40%
60%
80%
100%
Module % Full Load Current
(
)
OUTPUT - V2 STANDBY OUTPUT
parameter
conditions/description
min
typ
max
units
Vdc
A
output voltage
output current
ripple and noise2
line regulation
load regulation
load capacitance
selectable
3.3/5
0
2
100
mVp-p
%
±2
±2
%
2200
5
µF
25% step load, 1A/µs slew rate, recovery to 1%
transient response
start-up time
%
s
within 1 ms
1.5
Notes:
2. Measured at 20 MHz bandwidth at an oscilloscope jack on the output with 100 µF low ESR capacitor at 0.5” from V2 output connector.
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CUI Inc │SERIES: PSA-1100 │ DESCRIPTION: AC-DC HOT-SWAP POWER SUPPLY
date 07/15/2015 │ page 3 of 11
PROTECTIONS
parameter
conditions/description
min
typ
max
units
V1: latch off
V2: latch off
13.2
110
14.5
120
Vdc
%
over voltage protection
V1: auto recovery
V2
101.2
128.8
3
A
A
over current protection
over temperature protection
auto recovery
55
°C
SAFETY & COMPLIANCE
parameter
conditions/description
min
typ
max
units
insulation safety rating / test
voltage
input to output, reinforced
input to chassis, basic
3,000
1,500
Vrms
Vrms
output to chassis
V2 to chassis/ground
100
100
Vrms
Vdc
isolation voltage
grounding
the output signals are referenced to the A2 and B2
return connection
EN60950-1:2006+A11+A1+A12, IEC60950-1:2005+Amd 1,
CAN/CSA-C22.2 No.60950-1-07+A1:2011, UL 60950-1:2007
R12.11(NRTL Route), EEC/93/68/LVD, 2006/95/EC LVD
safety approvals
conducted emissions
radiated emissions
FCC 15 Sub Part B, EN55022, Class A: tested with resistive load
FCC 15 Sub Part B, EN55022, Class A: tested with resistive load
EN/IEC 61000-3-2:2009, Class A Harmonic Limits
Compliance Level: 230 Vac line voltage; 100% output load
harmonic compliance
EN/IEC 61000-3-3:2009 limits as specified in the standard:
flicker and voltage fluctuations
flicker
EN/IEC 61000-4-2, ±8 kV operational air discharge, ±8 kV
contact discharge: all parameters to remain within limits, test
set up to be defined
electrostatic discharge
RF electro-magnetic
field. amplitude
modulated
EN/IEC 61000-4-3 80~1000 MHz, 10 V/m, 80% AM
Modulation (1 kHz): all parameters to remain within limits, test
set up to be defined
immunity to fast
transients
EN/IEC 61000-4-4 Power lines: ±2 kV: all parameters to remain
within limits, test set up to be defined
EN/IEC 61000-4-5 ±1kV line to line, ±2 kV line to earth,
Criteria A: all parameters to remain within limits, test set up to
be defined
surges (mains)
EN/IEC 61000-4-6 150 kHz~80 MHz 3Vrms 80% AM (1 kHz),
Criteria A: all parameters to remain within limits, test set up to
be defined
RF continuous
conducted
IEC 61000-4-11 30% reduction for 10 ms, 60% reduction for
100 ms: Reset is permitted must be selfrecovering. Additionally,
the PSU shall not latch up during any brownout condition.
voltage dips/
interruptions
as per Telcordia SR-332, Issue 2, Sept 2006
500,000
MTBF
hours
component stress method at Ta=40°C, full load
RoHS
WEEE
2011/65/EU
2012/19/EU
ENVIRONMENTAL
parameter
operating temperature1
storage temperature
operating humidity
storage humidity
conditions/description
min
0
typ
max
50
units
°C
non-condensing
non-condensing
-40
10
5
70
°C
90
%
90
%
Notes:
1. PSA-1100-12-B: At 100~240 Vac input, maximum of 1100 W at Ta=29°C. At 100~240 Vac input, maximum of 740 W at Ta=50°C. At 200~240 Vac input, maximum of
1100 W at Ta=48°C.
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CUI Inc │SERIES: PSA-1100 │ DESCRIPTION: AC-DC HOT-SWAP POWER SUPPLY
date 07/15/2015 │ page 4 of 11
(
)
ENVIRONMENTAL CONTINUED
parameter
conditions/description
min
typ
max
units
acoustic
ISO 7779-1999
60
dB LpAm
cold1
IEC 68 Part 2 – 1: at -10°C minimum for 4 hours
IEC 68 Part 2 – 2: at 50°C minimum for 4 hours
IEC 68 Part 2 – 30: at 20~45°C, 30~95 %RH
IEC 68 Part 2 – 13: at 10,000 feet, 697 mbar
dry heat
damp heat, cyclic
low air pressure (operating)
IEC 68 Part 2 – 6: at 10~58 Hz, 0.075 mm;
58~500 Hz, 10 m/s2, 1 octave/minute, 10 cycles/
main axis
vibration (sinusoidal)
1
G
IEC 68 Part 2 – 27: at 300 m/s2, 11 ms, half sine
wave 3 shocks/main axis
IEC 68 Part 2 – 29: at 150 m/s2, 6 ms, half sine
wave 900 bumps/main axis
shock
bump
30
15
G
G
Notes:
1. The module shall start up at -10°C, however it is not required that the full specification is achieved until the operational internal temperature has risen to 0°C.
MECHANICAL
parameter
conditions/description
min
typ
max
units
inches
kg
dimensions
12.65 x 2.145 x 1.575 (321.3 x 54.5 x 40.0 mm)
weight
1.1
cooling / airflow
material flammability
AC input
integral fan
UL 94V-0
IEC320/C14
Tyco Electronics P/N 2-1926734-2
mates with Tyco Electronics P/N 2-1926739-5
DC output
MECHANICAL DRAWING
units: inches [mm]
tolerance:
X.XX ±0.02 [0.50]
X.XXX ±0.010 [0.25]
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CUI Inc │SERIES: PSA-1100 │ DESCRIPTION: AC-DC HOT-SWAP POWER SUPPLY
date 07/15/2015 │ page 5 of 11
DC OUTPUT PIN ASSIGNMENTS
PIN
FUNCTION
12 V output return
12 V output
DESCRIPTION
V1 (-VE) main output return
V1 (+VE) main output
HIGH / LOW LEVEL
Imax
1,2,3,4,5
6,7,8,9,10
A1
Vstandby +VE
signal/logic return
I2C address select
SCL
positive output of standby (V2)
common with V1 & V2 returns
analog I2C address selection
communications clock line
A2
A3
A4
signal
pin row
“A”
disables power on extraction (recessed pin)
pin status
open circuit
logic “1”
module
“off”
A5
PSKILL_H
“off”
logic “0”
“on”
B1
B2
B3
Vstandby +VE
signal/logic return
not use
positive output of standby (V2)
common with V1 & V2 Returns
reserved
signal
pin row
“B”
internally pulled up to 3.3 V via 3.01 kΩ if
PSKILL_H is connected to return
PS_ON_L
(remote_ON_L)
B4
open to A2/B2
short to A2/B2
“off”
“on”
1.05 mA
B5
C1
C2
C3
Ishare (optional)
Vstandby +VE
not use
active current sharing bus (recessed pin)
positive output of standby (V2)
reserved
SDA
communications data
SMBus interrupt line
signal
pin row
“C”
C4
C5
SMB_ALERT_L
DC_OK_H
logic “1”
logic “0”
“good”
>2.1 V
<0.4 A
“fault”
-5 mA
-5 mA
DC OK Signal (recessed pin)
logic “1”
logic “0”
“good”
>2.1 V
<0.4 A
“fault”
D1
D2
D3
D4
Vstandby +VE
not use
positive output of standby (V2)
reserved
V1 Vsense (-VE)
not use
V1 negative sense line
reserved
signal
pin row
“D”
selects the voltage of V2 recessed pin
Vstandby_select
(V2)
D5
open circuit
3.3 V
short circuit
5 V
E1
E2
E3
Vstandby +VE
not use
positive output of standby (V2)
reserved
V1 Vsense (+VE)
V1 positive sense line
AC incoming source alarm
signal
pin row
“E”
E4
E5
AC_OK_H
logic “1”
logic “0”
“good”
> 2.1 V
< 0.4 A
“fault”
-5 mA
active low, recessed pin, passive signal to detect presence of module, host to provide pull up
PS_present
resistor connected to V2 to source maximum of 5 mA when module is inserted
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CUI Inc │SERIES: PSA-1100 │ DESCRIPTION: AC-DC HOT-SWAP POWER SUPPLY
date 07/15/2015 │ page 6 of 11
APPLICATION NOTES
Digital Interface
The PSA-1100 is provided with a digital communications interface that is based upon a subset of the SMBus™ & PMBus™
Protocols.
The communication interface is a Two Wire Interface (TWI) using devices hardware compatible with I2C.
The interface is based upon the I2C Protocol developed by Philips Semiconductors (now NXP). Reference to the “I2C Bus
Specification and User Manual” UM10204 Rev.03 – 19 June 2007 is recommended.
Slave Addresses
The device is selected by setting the Slave Address (Pin A3) either by an external resistor network or by direct connection
to logic “high” or “low”. Either method interfaced to the appropriate I/O port of the internal I2C device. Therefore the device
can be set to respond to all addresses in the range from binary 1011 0000 to 1011 0110 (where the last bit is for read/
write that is always set at “0” for initial addressing).
• Connection of Pin A3 to a logic “low” will provide an address of B0 (1011 0000)
• Connection of Pin A3 to a logic “high” (or leaving open circuit) will provide an address of B6 (1011 0110)
To achieve the full range of four potential address combinations Pin A3 requires to be connected to an external resistor
that will create an internal analogue voltage that is interpreted by the internal I2C device to derive the following address
combinations:
Possible Module Slave Address Combinations
External Resistor
Value (Ohms)
Fixed Address
Bit 6 Bit 5
Variable Address Bits
R/W
HEX
Bit 7
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
820
1
1
1
1
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
1
1
0
1
0
1
0
0
0
0
B0
B2
B4
B6
2700
5600
8200
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CUI Inc │SERIES: PSA-1100 │ DESCRIPTION: AC-DC HOT-SWAP POWER SUPPLY
date 07/15/2015 │ page 7 of 11
(
)
APPLICATION NOTES CONTINUED
General Information
Refer to the PMBus™/SMBus specification for details on read/write operations when dealing with Byte, Word or Block
process calls. Packet Error Correction (PEC) and Address Resolution Protocol (ARP) are not supported. If the PMBusTM
master tries to read more bytes than the length of the data selected by the command code, the additional bytes will be
sent as 0xFF. The PMBusTM slave device may apply clock stretching by holding the clock line (SCL) low after a command to
indicate that it is busy processing data. A master device on the PMBusTM may attempt to continue with the communications
but must first wait until the clock line is released. Clock stretching times will vary depending on the data being processed
and/or if there are any higher priority events during the response but shall not exceed 25 ms.
PMBus™ COMMAND SUBSET
The following is subset of commands (extracted from the “PMBus Power System Management Protocol Specification; Part
II Command Language; Rev 1.2, 6 September 2010”) and apply on a per module basis, (although certain commands could
be applied “globally”). For a full definition of the individual command refer to the above referenced PMBusTM specification.
Note:
Hex Command 88h, 89h, 8Bh, 8Ch divide decimal value by 100.
Command
(HEX)
Command
Name
No. of Read /
Command Description
Bytes
Write
The OPERATION command is used to turn the unit on & off in
conjunction with the CONTROL (short; last make, first make pin).
The unit remains in the commanded mode until the command is toggled or
the unit removed from its slot; in which case the CONTROL pin is de-asserted
and overrules the OPERATION command.
01h
OPERATION
1
W
03h
78h
CLEAR_FAULTS
STATUS_BYTE
0
1
W
R
Clear fault data
Lower byte returned from the STATUS_WORD
The command returns two bytes of data relating to the unit fault
condition. CUI may elect to provide a subset of information.
79h
STATUS_WORD
2
R
88h
89h
8Bh
8Ch
READ_VIN
READ_IIN
2
2
2
2
R
R
R
R
Provides the measured input voltage of the power module in volts.
Provides the measured input current of the power module in Amps.
Provides the measured output voltage of the power module in volts.
Provides the measured output current of the power module in Amps.
READ_VOUT
READ_IOUT
This command shall return a select component temperature used by the
power module, in degrees Celsius.
8Dh
READ_TEMPERATURE_1
2
R
This command shall return the prevailing internal ambient of the power
module, in degrees Celsius.
8Eh
90h
96h
READ_TEMPERATURE_2
READ_FAN_SPEED_1
READ_POUT
2
2
2
R
R
R
Provides the measured fan speed in the power module in RPM.
This command shall return the calculated output being delivered by
the power module, in Watts.
This command shall return the calculated input being drawn by the
power module, in Watts.
97h
READ_PIN
2
R
98h
99h
9Ah
PMBUS_REVISION
MFR_ID
1
8
R
R
R
PMBusTM Revision
The command returns the ASCII string for manufacturer’s ID.
The command returns the ASCII string manufacturer’s model.
MFR_MODEL
12
The command returns the ASCII string manufacturer’s revision (example
case “01”).
9Bh
MFR_REVISION
2
R
The command returns the ASCII string manufacturer’s date code
(example case “0913”).
9Dh
9Eh
MFR_DATE
4
8
R
R
MFR_SERIAL
The command returns manufacturers serial number.
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CUI Inc │SERIES: PSA-1100 │ DESCRIPTION: AC-DC HOT-SWAP POWER SUPPLY
date 07/15/2015 │ page 8 of 11
(
)
APPLICATION NOTES CONTINUED
PMBusTM Non-Standard Extended Command Subset
Command
(HEX)
Command
Name
No. of Read /
Command Description
Read vendor specific firmware revision (ASCII string). Example case "A100"
Bytes
Write
16h
SOFTWARE VERSION
4
R
Remote On/Off (PMBusTM Operation Command 0x01)
This command can be used to turn the unit on and off via the PMBusTM interface.
If B4 (REMOTE_ENABLE) is HIGH (enabled) then the PMBusTM Remote On/Off function can turn the unit off and on. If B4
(REMOTE_ENABLE) is LOW (disabled) then the PMBusTM Remote On/Off function cannot turn the unit on or off and can be
ignored.
The bit encoding of the data byte of the command is as follows.
Bits [7:6]
Bits [5:4]
Bits [3:2]
Bits [1:0]
Unit State
00
01
10
10
10
10
10
XX
XX
00
01
01
10
10
XX
XX
XX
01
10
01
10
XX
XX
XX
XX
XX
XX
XX
Off
Off
On
On
On
On
On
If any other bit pattern is received take no action.
If the power supply is turned off by this command then set the OFF bit (6 of the low byte) of the status word to 1.
Otherwise set it to 0.
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CUI Inc │SERIES: PSA-1100 │ DESCRIPTION: AC-DC HOT-SWAP POWER SUPPLY
date 07/15/2015 │ page 9 of 11
(
)
APPLICATION NOTES CONTINUED
Status Word
This command is a two byte structure (High and Low bytes). The PMBusTM specification (Table 15) details the structure and
content of the word. Note that unsupported bits shall be set to “0”
Status Word (79h); Low Byte
Byte
Bit #
PMBusTM Bit Name
Definition
Bit 7
BUSY
Not Supported
Pulse Width Modulator enable status:
1 = PWM disabled
0 = PWM enabled
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
OFF
VOUT_OV
IOUT_OC
VIN_UV
Output over voltage fault
1 = OVP has occurred
0 = OVP has not occurred
OCP; the unit has entered overload protection.
1= OCP has occurred
0= OCP has not occurred
Low
Incoming AC under voltage:
1 = AC is not OK
0 = AC is OK
Over Temperature fault
1 = OTP has occurred
0 = OTP has not occurred
TEMPERATURE
Bit 1
Bit 0
CML
Not Supported
Not Supported
NONE OF THE ABOVE
Status Word; High Byte
Byte
Bit #
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
PMBusTM Bit Name
VOUT
Definition
Voltage Fault or Warning uVP fault only
Not Supported
IOUT/POUT
INPUT
Not Supported
MFR
Auxiliary Specific Failure
Not Supported
POWER_GOOD#
High
Fan Failure
1 = Fan has failed
0 = Fan has not failed
Bit 2
FAN
Bit 1
Bit 0
OTHER
Not Supported
Not Supported
UNKNOWN
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CUI Inc │SERIES: PSA-1100 │ DESCRIPTION: AC-DC HOT-SWAP POWER SUPPLY
date 07/15/2015 │ page 10 of 11
DEMO BOARD
Accessories
Description
Demo Board1
CUI Part Number
01T-156801-1
Vendor/Part Number
DC Output Mating Connector
I2C dongle2
AC power cord3
22P-S00065-4
TEConn 2-1926739-5
Microchip DV164122
Qualtek 312019-01
Notes:
1. This demo board is intended for user connection to evaluate the power supply in the laboratory by qualified personnel. Please take necessary safety precautions during
product evaluation.
2. The PICkit Serial Analyzer is an USB-based tool used to direct communication between a PC and an external serial device. The kit comes complete with hardware
(supporting I2C™, SMBus, SPI and USART protocols), an easy-to-use GUI (to configure and display communications) and a target demonstration board for out-of-the-box
functionality. http://www.microchip.com/stellent/idcplg?IdcService=SS_GET_PAGE&nodeId=1406&dDocName=en028600
3. For North American use only
Demo Board Power Connections
Demo Board Connections/Settings
J1
J2
J6
J7
+12V Output
P1
P2
DC Output Mating Connector
12V Return
Control & Status Signals
+ Standby Output
Standby Output Return
1
2
3
4
5
6
Logical Return
Remote ON (override by P7)
Present
AC_OK
DC_OK
NC
P3
I2C Dongle Connection
1
2
3
4
5
6
SMB
SCL
SDA
Logical Return
VDD
NC
Jumper to Local Sense+, remove jumper
for remote sense
P4
P5
P6
P7
Jumper to Local Sense-, remove jumper
for remote sense
Jumper to Select 5V Standby, remove
jumper to set 3.3V Standby
Jumper to ON, remove jumper for
Remote ON/OFF
Jumper to set I2C A0 = 0, remove jumper
to set address by host
P8
P9
Control & Status Signals
1
2
3
4
5
6
NC
NC
NC
ISHARE (optional force sharing)
SENSE+ (override by P4)
SENSE- (override by P5)
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CUI Inc │SERIES: PSA-1100 │ DESCRIPTION: AC-DC HOT-SWAP POWER SUPPLY
date 07/15/2015 │ page 11 of 11
REVISION HISTORY
rev.
description
date
1.0
initial release
05/07/2015
07/15/2015
1.01
updated datasheet
The revision history provided is for informational purposes only and is believed to be accurate.
Headquarters
20050 SW 112th Ave.
Tualatin, OR 97062
800.275.4899
Fax 503.612.2383
cui.com
techsupport@cui.com
CUI offers a two (2) year limited warranty. Complete warranty information is listed on our website.
CUI reserves the right to make changes to the product at any time without notice. Information provided by CUI is believed to be accurate and reliable. However, no responsibility is
assumed by CUI for its use, nor for any infringements of patents or other rights of third parties which may result from its use.
CUI products are not authorized or warranted for use as critical components in equipment that requires an extremely high level of reliability. A critical component is any component of a
life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness.
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