SNP-OP-BOARD-01 - BEL POWER SOLUTIONS

BCD.00034 Rev. AC, 10-July-2012 Page 1 / 9 www.power-one.com

PFE1100-12-054ND Short Form

Data Sheet

1100 Watts, 12

VDC Output

Applications

• High performance servers, routers, and switches.

Features

• Best-in-class, “Platinum level” efficiency

• Wide input voltage range: 40 – 72 VDC

• Always-On 16.5W programmable standby output (3.3/5 V)

• Hot-plug capable

• Parallel operation with active digital current sharing

• High density design: 25.6 W/in3

• Small form factor: 54.5 x 40.0 x 321.5 mm

• I2C communication interface for control, programming and

monitoring with PSMI and PMBus™ protocol

• Overtemperature, output overvoltage and overcurrent

protection

• 256 Bytes of EEPROM for user information

• 2 Status LEDs: IN OK and OUT OK with fault signaling

Description

The PFE1100-12-054ND is an 1100 watt DC to DC power supply that converts DC input into a main output of 12 VDC for

powering intermediate bus architectures (IBA) in high performance and reliability servers, routers, and network switches. The

PFE1100-12-054ND meets international safety standards and displays the CE-Mark for the European Low Voltage Directive

(LVD).

010 20 30 40 50 60 70 80 90 100

Po [% nom]

Efficiency [ %]

Vi = 40Vdc, fan external

Vi = 53Vdc, fan external

Vi = 72Vdc, fan external

Platinum

ORDERING INFORMATION

PFE 1100 - 12 - 054 N D

Product Family

PFE Front-Ends Power Level

1100W Dash V1 Output

12V Dash Width

54mm Airflow

N: normal

R: reversed

Input

A: AC

D: DC

BCD.00034 Rev. AC, 10-July-2012 Page 2 / 9 www.power-one.com

PFE1100-12-054ND Short Form

Data Sheet

1100 Watts, 12

VDC Output

1 ENVIRONMENTAL AND MECHANICAL

Parameter Conditions / Description Min Nom Max Unit

TA Ambient temperature Vi min to Vi max, I1 nom, ISB nom 0 +45 °C

TAext Extended temp. range Derated output +45 +65 °C

Vi min to Vi max / I1 < 77A, ISB nom +55 °C

Vi min to Vi max / I1 < 35A, ISB nom +65 °C

TS Storage temperature Non-operational -20 +70 °C

Na Audible noise Sound power at Vi nom, 50% Io nom, TA = 25°C 62 dBA

Width 54.5 mm

Height 40.0 mm

Dimensions Depth 321.5 mm

M Weight 1.12 kg

2 INPUT SPECIFICATIONS

General Condition: TA = 0… 45 °C unless otherwise noted.

Parameter Conditions / Description Min Nom Max Unit

Vi nom Nominal input voltage 53 VDC

Vi Input voltage ranges Normal operating (Vi min to Vi max) 40 72 VDC

Ii max Max input current 33 Arms

Ii p Inrush Current Limitation Vi min to Vi max 60 Ap

Vi on Turn-on input voltage1) Ramping up 42 45 VDC

Vi off Turn-off input voltage1) Ramping down 37 40 VDC

Vi nom, 0.1∙Ix nom, Vx nom, TA = 25 °C 89.3

Vi nom, 0.2∙Ix nom, Vx nom, TA = 25 °C 93.5

Vi nom, 0.5∙Ix nom, Vx nom, TA = 25 °C 95

η Efficiency without fan

Vi nom, Ix nom, Vx nom, TA = 25 °C 92.9

Thold Hold-up Time V1 > 10.8 V, VSB within regulation, Vi = 53

VDC, Px nom 5 ms

1) The Front-End is provided with a minimum hysteresis of 3 V during turn-on and turn-off within the ranges.

BCD.00034 Rev. AC, 10-July-2012 Page 3 / 9 www.power-one.com

PFE1100-12-054ND Short Form

Data Sheet

1100 Watts, 12

VDC Output

3 OUTPUT SPECIFICATIONS

General Condition: Ta = 0 … +45 °C unless otherwise noted.

Parameter Conditions / Description Min Nom Max Unit

Main Output V1

V1 nom Nominal output voltage 12.0 VDC

V1 set Output setpoint accuracy 0.5 ∙I1 nom, Tamb = 25 °C -0.5 +0.5 % V1 nom

dV1 tot Total regulation Vi min to Vi max, 0 to 100% I1 nom, Ta min to Ta max -1 +1 % V1 nom

P1 nom Nominal output power V1 = 12 VDC 1080 W

I1 nom Nominal output current V1 = 12 VDC 90.0 ADC

v1 pp Output ripple voltage V1 nom, I1 nom, 20 MHz BW,

10nF/16V/X7R/1210 + 10uF/16V at V1 150 mVpp

dV1 Load

Load regulation Vi = Vi nom, 0 - 100 % I1 nom 80 mV

dV1 Line

Line regulation Vi =Vi min…Vi max 10 mV

I1 max Current limitation 95 105 ADC

dIshare Current sharing Deviation from I1 tot / N, I1 > 10% -3 +3 A

dVdyn Dynamic load regulation -0.6 0.6 V

Trec Recovery time ΔI1 = 50% I1 nom, I1 = 5 … 100% I1 nom,

dI1/dt = 1 A/μs, recovery within 1% of V1 nom 1 ms

tAC V1 Start-up time from DC V1 = 10.8 VDC 2 sec

tV1 rise Rise time V1 = 10…90% V1 nom 1 10 ms

CLoad Capacitive loading Ta = 25 °C 10 000 μF

Standby Output VSB VSB_SEL = 1 3.3 VDC

VSB nom

Nominal output voltage VSB_SEL = 0 5.0 VDC

VSB set Output setpoint accuracy 0.5 ∙ISB nom, Tamb = 25 °C VSB_SEL = 0 / 1

-0.5 +0.5 % V1 nom

dVSB tot

Total regulation Vi min to Vi max, 0 to 100% ISB nom, Ta min to Ta max -2 +2 %VSBnom

PSB nom

Nominal output power VSB_SEL = 0 / 1 16.5 W

VSB = 3.3 VDC 5 ADC

ISB nom Nominal output current VSB = 5.0 VDC 3.3 ADC

VSB pp Output ripple voltage VSB nom, ISB nom, 20 MHz BW,

10nF/16V/X7R/1210 + 10uF/16V at VSB 100 mVpp

VSB_SEL = 1 67 mV

dVSB Droop 0 - 100 % ISB nom VSB_SEL = 0 44 mV

VSB_SEL = 1 5.25 6 ADC

ISB max Current limitation VSB_SEL = 0 3.45 4.3 ADC

dVSBdyn

Dynamic load regulation -3 3 %VSBnom

Trec Recovery time ΔISB = 50% ISB nom, ISB = 5 … 100% ISB nom,

dIo/dt = 0.5 A/μs, recovery within 1% of V1 nom 250 μs

tAC VSB Start-up time from DC input

VSB = 90% VSB nom 2 sec

Parameter Conditions / Description Min Nom Max Unit

Standby Output VSB (Cont.)

BCD.00034 Rev. AC, 10-July-2012 Page 4 / 9 www.power-one.com

PFE1100-12-054ND Short Form

Data Sheet

1100 Watts, 12

VDC Output

tVSB rise

Rise time VSB = 10…90% VSB nom 4 10 ms

CLoad Capacitive loading Tamb = 25 °C 10000 μF

4 SIGNALING AND CONTROL

4.1 FRONT LEDS

Table 1: LED Status

Operating Condition LED Signaling

IN LED (INPUT OK)

DC Line within range Solid Green

DC Line UV condition Off

OUT LED 1) (OUTPUT OK)

PSON High Blinking Yellow (1:1)

Hot-Standby Mode Blinking Yellow/Green (1:2)

V1 or VSB out of regulation

Over temperature shutdown

Output over voltage shutdown (V1 or VSB)

Output over current shutdown (V1 or VSB)

Fan error (>15%)

Solid Yellow

Over temperature warning Blinking Yellow/Green (2:1)

Minor fan regulation error (>5%, <15%) Blinking Yellow/Green (1:1)

1) The order of the criteria in the table corresponds to the testing precedence in

the controller.

The front-end has 2 front LEDs showing the status of the

supply. LED number one is green and indicates DC power is

on or off, while LED number two is bi-colored: green and

yellow, and indicates DC power presence or fault situations.

For the position of the LEDs see Figure 5.

4.2 GRAPHICAL USER INTERFACE

Power-One provides with its “Power-One I

C Utility” a

Windows® XP/Vista/Win7 compatible graphical user

interface allowing the programming and monitoring of the

PFE1100-12-054ND Front-End. The utility can be

downloaded on www.power-one.com and supports both the

PSMI and PMBus™ protocols.

The GUI allows automatic discovery of the units connected

to the communication bus and will show them in the

navigation tree. In the monitoring view the power supply can

be controlled and monitored.

If the GUI is used in conjunction with the PFE1100-12-

054ND Evaluation Kit it is also possible to control the PSON

pin(s) of the power supply.

Further there is a button to disable the internal fan for

approximately 5 seconds (not implemented yet). This allows

the user to take input power measurements without fan

consumptions to check efficiency compliance to the Climate

Saver Computing Platinum specification.

Figure 1: I2C Bus to uC (Graphical User Interface)

The monitoring screen also allows to enable the hot-standby

mode on the power supply. The mode status is monitored

and by changing the load current it can be monitored when

the power supply is being disabled for further energy

savings. This obviously requires 2 power supplies being

operated as a redundant system (like the evaluation kit).

Note: The user of the GUI needs to ensure that only one of

the power supplies have the hot-standby mode enabled.

BCD.00034 Rev. AC, 10-July-2012 Page 5 / 9 www.power-one.com

PFE1100-12-054ND Short Form

Data Sheet

1100 Watts, 12

VDC Output

5 ELECTROMAGNETIC COMPATIBILITY

5.1 IMMUNITY

Note: Most of the immunity requirements are derived from EN 55024:1998/A2:2003.

Test Standard / Description Criteria

ESD Contact Discharge IEC / EN 61000-4-2, ±8 kV, 25+25 discharges per test point

(metallic case, LEDs, connector body) B

ESD Air Discharge IEC / EN 61000-4-2, ±15 kV, 25+25 discharges per test point

(non-metallic user accessible surfaces) B

Radiated Electromagnetic Field IEC / EN 61000-4-3, 10 V/m, 1 kHz/80% Amplitude Modulation,

1 µs Pulse Modulation, 10 kHz…2 GHz A

Burst IEC / EN 61000-4-4, level 3

Input DC port ±1 kV, 1 minute

DC port ±0.5 kV, 1 minute B

Surge IEC / EN 61000-4-5

Line to earth: ±0.5 kV

Line to line: ±0.5 kV B

RF Conducted Immunity IEC/EN 61000-4-6, Level 3, 10 Vrms, CW, 0.1 … 80 MHz A

5.2 EMISSION

Test Standard / Description Criteria

EN55022 / CISPR 22: 0.15 … 30 MHz, QP and AVG,

single unit, Vi = 53 VDC, Px nom Class A

6 dB margin

Conducted Emission EN55022 / CISPR 22: 0.15 … 30 MHz, QP and AVG,

2 units in rack system, Vi = 53 VDC, Px nom Class A

6 dB margin

EN55022 / CISPR 22: 30 MHz … 1 GHz, QP,

single unit, Vi = 53 VDC, Px nom Class A

6 dB margin

Radiated Emission EN55022 / CISPR 22: 30 MHz … 1 GHz, QP,

2 units in rack system, Vi = 53 VDC, Px nom Class A

6 dB margin

Acoustical Noise Sound power statistical declaration (ISO 9296, ISO 7779, IS9295) @

50% load 62 dBA

BCD.00034 Rev. AC, 10-July-2012 Page 6 / 9 www.power-one.com

PFE1100-12-054ND Short Form

Data Sheet

1100 Watts, 12

VDC Output

6 MECHANICAL

6.1 DIMENSIONS

98 321.5±0.4 25

2.434.6

0.6

13.4

Figure 2: Side view 1

9.5 80

12.25

4.4

Figure 3: Top view

0.6

8.75

Figure 4: Side view 2

Figure 5: Front view

DC INPUT OK LED

OUTPUT OK LED

Note:

A 3D step file of the power

supply casing is available on request.

Air Flow Directi

Note:

Unlatching the supply

is performed

by pulling the green trigger in the handle.

BCD.00034 Rev. AC, 10-July-2012 Page 7 / 9 www.power-one.com

PFE1100-12-054ND Short Form

Data Sheet

1100 Watts, 12

VDC Output

6.2 CONNECTIONS

Input connector

Unit: China Aviation (JOHNON OPTRONIC) P/N DP5ZJW0300-001

Counter part: China Aviation (JOHNON OPTRONIC) P/N DP5TJY0300-001 (provided)

Pin Name Description

Input 1 Vin+ Input positive

2 Vin- Input negative

3 PE Ground

Output connector

Unit: Tyco Electronics P/N 2-1926736-3 Note: Column 5 is lagging (short pins)

Counter part: Tyco Electronics P/N 2-1926733-5

Pin Name Description

Output

6, 7, 8, 9, 10

V1 +12 VDC main output

1, 2, 3, 4, 5 PGND Power ground (return)

Control Pins

A1 VSB Standby positive output (+3.3/5 V)

B1 VSB Standby positive output (+3.3/5 V)

C1 VSB Standby positive output (+3.3/5 V)

D1 VSB Standby positive output (+3.3/5 V)

E1 VSB Standby positive output (+3.3/5 V)

BCD.00034 Rev. AC, 10-July-2012 Page 8 / 9 www.power-one.com

PFE1100-12-054ND Short Form

Data Sheet

1100 Watts, 12

VDC Output

A2 SGND Signal ground (return)

B2 SGND Signal ground (return)

C2 HOTSTANDBYEN Hot standby enable signal

D2 VSB_SENSE_R Standby output negative sense

E2 VSB_SENSE Standby output positive sense

A3 APS I2C address and protocol selection (select by a pull down resistor)

B3 nc Reserved

C3 SDA I2C data signal line

D3 V1_SENSE_R Main output negative sense

E3 V1_SENSE Main output positive sense

A4 SCL I2C clock signal line

B4 PSON Power supply on input (connect to A2/B2 to turn unit on)

C4 SMB_ALERT SMB Alert signal output

D4 nc Reserved

E4 INOK DC input OK signal

A5 PSKILL Power supply kill (lagging pin)

B5 ISHARE Current share bus (lagging pin)

C5 PWOK Power OK signal output (lagging pin)

D5 VSB_SEL Standby voltage selection (lagging pin)

E5 PRESENT_L Power supply present (lagging pin)

BCD.00034 Rev. AC, 10-July-2012 Page 9 / 9 www.power-one.com

PFE1100-12-054ND Short Form

Data Sheet

1100 Watts, 12

VDC Output

7 ACCESSORIES

Item Description Ordering Part Number Source

Power-One I2C Utility

Windows XP/Vista/7 compatible GUI to program,

control and monitor PFE Front-Ends (and other I2C

units)

N/A www.power-one.com

USB to I2C Converter

Master I2C device to program, control and monitor

I2C units in conjunction with the Power-One I2C

Utility

ZM-00056 Power-One

Dual Connector Board

Connector board to operate 2 PFE units in parallel.

Includes an on-board USB to I2C converter (use

Power-One I2C Utility as desktop software).

SNP-OP-BOARD-01 Power-One

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products and services at any time without notice. Power-One assumes no responsibility or liability arising out of the application or use of any information, product, or service

described herein except as expressly agreed to in writing by Power-One Inc.

1. NUCLEAR AND MEDICAL APPLICATIONS - Power-One products are not designed, intended for use in, or authorized for use as critical components in life support

systems, equipment used in hazardous environments, or nuclear control systems without the express written consent of the respective divisional president of Power-One, Inc.

2. TECHNICAL REVISIONS - The appearance of products, including safety agency certifications pictured on labels, may change depending on the date manufactured.

Specifications are subject to change without notice.