GE Industrial Solutions CAR0812FP User Manual

GE

CAR0812FP series rectifier

Input: 85VAC to 264VAC; Output: 12VDC @ 850W; 3.3VDC or 5 VDC @ 1A

Features

RoHS Compliant

Applications



12VDC distributed power architectures



Datacom and Telecom applications



Mid to high-end Servers



Enterprise Networking



Network Attached Storage



Telecom Access Nodes



Routers/Switches



ATE Equipment

 Universal input with PFC
 Constant power characteristic
 2 front panel LEDs: LED1-input

LED2 - [output, fault, over temp]

 Remote ON/OFF control of the 12V
 Remote sense on the 12V
 No minimum load requirements
 Active load sharing (single wire)
 Hot Plug-ability
 Efficiency: typically 92.5% @ 50% load

and 90.0% @ 20% load

 Standby orderable either as 3.3V
 Auto recoverable OC & OT protection
 Operating temperature: -10 - 70C (de-rated above 50C)
 Digital status & control: I
 EN/IEC/UL60950-1 2
 EMI: class A or B FCC docket 20780 part 15, EN55022
 Meets EN6100 immunity and transient standards
 Shock & vibration: NEBS GR-63-CORE, level 3

Data Sheet

output

DC

output

DC

or 5VDC

DC

2

C and PMBus serial bus

nd

edition; UL, CSA and VDE

Description

The CAR0812FP series of rectifiers provide highly efficient isolated power from world-wide commercial AC mains.
Offered in the industry standard compact 1U form factor, these rectifiers complement the CAR0812DC converter line,
providing comprehensive solutions for systems connected either to commercial ac mains or 48/60V
This plug and play approach, between AC and DC input units, has significant advantages since systems can be readily
reconfigured by simply replacing the power supply.

The high-density, front-to-back airflow is designed for minimal space utilization and is highly expandable for future

2

growthThe industry standard PMBus compliant I

C communications buss offers a full range of control and monitoring

capabilities. The SMBAlert signal pin alerts customers automatically of any state change within the power supply.

UL is a registered trademark of Underwriters Laboratories, Inc.

*

† CSA is a registered trademark of Canadian Standards Association.
‡ VDE is a trademark of Verband Deutscher Elektrotechniker e.V.

§ Intended for integration into end-user equipment. All the required procedures for CE marking of end-user equipment should be followed. (The CE mark is placed on selected products.)
** ISO is a registered trademark of the International Organization of Standards.
+ PMBus name and logo are registered trademarks of the System Management Interface Forum (SMIF)

May 2, 2013 ©2013 General Electric Company. All rights reserved. Page 1

power plants.

DC

GE

Data Sheet

CAR0812FP series rectifier

Input: 85VAC to 264VAC; Output: 12VDC @ 850W; 3.3VDC or 5 VDC @ 1A

Absolute Maximum Ratings

Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. These are absolute stress ratings only, functional
operation of the device is not implied at these or any other conditions in excess of those given in the operations sections of the data sheet. Exposure
to absolute maximum ratings for extended periods can adversely affect the device reliability.

Parameter Symbol Min Max Unit

Input Voltage: Continuous VIN 0 264 VAC

Operating Ambient Temperature TA -10 701 °C

Storage Temperature Tstg -40 85 °C

I/O Isolation voltage to Frame (100% factory Hi-Pot tested) 1500 VAC

Electrical Specifications

Unless otherwise indicated, specifications apply over all operating input voltage, load, and temperature conditions.

INPUT

Parameter Symbol Min Typ Max Unit

Operational Range VIN 852 110/230 264 Vac

F

Frequency Range

Main Output Turn_OFF

Main Output Turn ON

Maximum Input Current VIN= 100VAC

(V

= V

OUT

O, set

, I

OUT=IO, max

) VIN= 180VAC

Cold Start Inrush Current

(Excluding x-caps, 25C, <10ms, per ETSI 300-132)

Efficiency (T

=25C, V

AMB

OUT

= 12V, I

O, max

)

IN

V

IN

V

IN

I

IN

I

IN

100% load
75% load 91 89

50% load 92.5 90



20% load 90 88

10% load 82.5 83

Power Factor (Vin=230VAC, I
Holdup time3

(T

AMB

25C, V

= 12VDC, I

OUT

OUT

) PF 0.99

OUT=IO, max

= I

)

O, max

T 12 ms

Early warning prior to output falling below regulation T 2 ms

Leakage Current (VIN= 250VAC, Fin = 60Hz) I

IN

Isolation Input/Output

Input/Frame 1500 V

Output/Frame 100 V

12Vdc MAIN OUTPUT

Parameter Symbol Min Typ Max Unit

Output Power V

V

≤ 90VAC 0 - 750

IN

Set point
Overall regulation (line, load, temperature) -2 +2 %

Ripple and noise4
Turn-ON overshoot +3 %

IN

> 90V

AC

W

V

OUT

V

OUT

47 50/60 63 Hz

68 75 V

76 84 V

11

6.1

40 A

230V 115V

90 87

AAC

PEAK

AC

AC

%

3 DC

3000 V

0 - 850

11.9 12.00 12.1 V

AC

AC

DC

W

DC

120 mVp-p

1

Derated above 50C at 2.5%/C

2

Unit derates to 750W below 90Vac.

3

12V output can decay down to 10.8V

4

Measured across a 10µf electrolytic and a 0.1µf ceramic capacitors in parallel. 20MHz bandwidth

May 2, 2013 ©2013 General Electric Company. All rights reserved. Page 2

GE

Data Sheet

CAR0812FP series rectifier

Input: 85VAC to 264VAC; Output: 12VDC @ 850W; 3.3VDC or 5 VDC @ 1A

12Vdc MAIN OUTPUT (continued)

Parameter

Turn-ON delay
Remote ON/OFF delay time 40 ms
Turn-ON rise time (10 – 90% of V

) 50 ms

OUT

Transient response 50% step [10%-60%, 50% - 100%]
(di/dt – 1A/µs, recovery 500µs)

Programmable range (hardware & software) 10.8 13.2
Overvoltage protection, latched

(recovery by cycling OFF/ON via hardware or software)
Output current
Current limit, Hiccup (level programmable) 106 125 % of FL
Active current share – greater than 20% load -5 +5 % of FL

STANDBY OUTPUT

Parameter Symbol Min Typ Max Unit

Set point V

Overall regulation (load, temperature, aging) V

Ripple and noise 50 mVp-p

Output current I
Isolation Output/Frame 100

Symbol

Min Typ Max Unit

2 sec

T

-5 +5 %V

V

OUT

13.5 14.5 15.5

0 71

I

OUT

3.3 / 5.0 V

OUT

-5 +5 %

OUT

OUT

0 1 A

V

V

A

V

OUT

DC

DC

DC

DC

DC

DC

General Specifications

Parameter Min Typ Max Units Notes

Reliability

300,000
100,000

hrs

Full load, 25C per Bellcore RPP
Full load, 50C per Bellcore RPP

Service Life 10 Yrs Full load, excluding fans

Weight 1.09 (2.4) Kgs (Lbs)

Feature Specifications

Unless otherwise indicated, specifications apply over all operating input voltage, resistive load, and temperature conditions. See Feature
Descriptions for additional information.

Parameter Symbol Min Typ Max Unit

Remote ON/OFF (Needs to be pulled HI via an external resistor)

Logic High (Module ON)

Logic Low (Module OFF)

I

IH

V

IH

I

IL

V

IL

0.7V

DD

 

0







20 µA

12 V

1 mA

0.8 VDC

DC

May 2, 2013 ©2013 General Electric Company. All rights reserved. Page 3



GE

Data Sheet

CAR0812FP series rectifier

Input: 85VAC to 264VAC; Output: 12VDC @ 850W; 3.3VDC or 5 VDC @ 1A

Feature Specifications (continued)

Parameter Symbol Min Typ Max Unit

Output Voltage programming (Vprog)

Equation: V

Vprog range

Programmed output voltage range

Voltage adjustment resolution (8-bit A/D)

Output configured to 13.2VDC

Output configured to the 12VDC set-point

Enable [short pin controlling presence of the 12VDC output]

12V output OFF VI

12V output ON VI

Write protect (Wp)

Write protect enabled VI
Write protect disabled VI
INPUT(AC)-OK (Needs to be pulled HI via an external resistor)

Logic High (Input within normal range)

Logic Low (Input out of range)

DC-OK ( Internally connected to 3.3V via a 10kΩ resistor)

Logic High (Output voltage is present)

Logic Low (Output voltage is not present)

Over Temperature Warning (Needs to be pulled HI via an external resistor)

Logic High (temperature within normal range)

Logic Low (temperature is too high)

Delayed shutdown after Logic Low transition

Fault (Needs to be pulled HI via an external resistor)

Logic High (No fault is present)

Logic Low (Fault is present)

PS Present (Needs to be pulled HI via an external resistor)

Logic High (Power supply is not plugged in)

Logic Low (Power supply is present)

= 10.8 + (Vprog * 0.96)

OUT

V

V

V

V

V

T

prog

OUT

OUT

prog

prog

I

OH

V

I

V

I

OH

V

I

V

I

OH

V

I

V

delay

I

OH

V

I

V

V

OH

OL

OH

OL

OH

OL

OH

OL

OL

OL

OL

OL

IL

0

10.8



2.5 3.0 V

3.0

0.7V

DD

0

0.7V

DD





10

 







0

0.7V

DD





 

0.7V

0

DD







 

0.7V

0

DD







 

0

10 sec

0.7V

DD







 

0



0



2.5 VDC

13.2 VDC



12 V

0.8 VDC

12 V

0.8 VDC

20 µA

12 V

4 mA

0.4 VDC

20 µA

12 V

4 mA

0.4 VDC

20 µA

12 V

4 mA

0.4 VDC

20 µA

12 V

4 mA

0.4 VDC

0.1 V

mV

VDC

DC

DC

DC

DC

DC

DC

DC

DC

DC

May 2, 2013 ©2013 General Electric Company. All rights reserved. Page 4

GE

Data Sheet

CAR0812FP series rectifier

Input: 85VAC to 264VAC; Output: 12VDC @ 850W; 3.3VDC or 5 VDC @ 1A

Feature Specifications (continued)

Parameter Symbol Min Typ Max Unit

SMBAlert# (Interrupt) (Needs to be pulled HI via an external resistor)

Logic High (No Alert - normal)

Logic Low (Alert is set)

I

OH

V

OH

I

OL

VOL 0

Output current monitor (Imon)

Resolution

Accuracy, load greater than 25% -10 10 %

Measurement range

Analog output range

Sourced output current

I

o

V

mon

I

o

Digital Interface Specifications

Parameter Conditions Symbol Min Typ Max Unit

PMBus Signal Interface Characteristics

Input Logic High Voltage (CLK, DATA) VIH 2.1 3.6 VDC

Input Logic Low Voltage (CLK, DATA) VIL 0 0.8 VDC

Input high sourced current (CLK, DATA) IIH 0 10 μA

Output Low sink Voltage (CLK, DATA, SMBALERT#) I

Output Low sink current (CLK, DATA, SMBALERT#) IOL 3.5 mA

Output High open drain leakage current (CLK,DATA,
SMBALERT#)

PMBus Operating frequency range Slave Mode FPMB 10 400 kHz

Measurement System Characteristics (all measurement tolerances are typical estimations under normal operating conditions)

Clock stretching tSTRETCH 25 ms

I

measurement range

OUT

I

measurement accuracy 25°C

OUT

V

measurement range

OUT

V

measurement accuracy

OUT

Temp measurement range Linear Temp
Temp measurement accuracy5

IIN measurement range
IIN measurement accuracy

VIN measurement range
VIN measurement accuracy

PIN measurement range Linear P
PIN measurement accuracy

Fan Speed measurement range

Fan Speed measurement accuracy

Fan speed control range

=3.5mA VOL 0.4 VDC

OUT

=3.6V I

V

OUT

Linear

Linear

Linear

I

Linear

Linear

Linear

OH

I

RNG

I

ACC

V

OUT(rng)

V

OUT(acc)

Temp

I

IN(rng)

IN(acc)

V

IN(rng)

V

IN(acc)

N(rng)

P

IN(acc)

0 30k RPM

-10 10 %

0 100 %

0.7V

DD

 







20 µA

12 V

DC

4 mA

0.4 VDC

40 mV/A

0 80 A

0 3 V

5 mA

DC

DC

DC

0 10 μA

0 80 ADC

-5 +5 %

0 14 VDC

-5 +5 %

0 120

(rng)

(acc)

-5 +5 %

C

0 15 AAC

-5 +5 %

0 300 VAC

-5 +5 %

0 1000 W

-5 +5 %

5

Temperature accuracy reduces non-linearly with decreasing temperature

May 2, 2013 ©2013 General Electric Company. All rights reserved. Page 5