Lineage Power CAR2548DCB5-1A 2500 watt / dc input / 48v front end Datasheet

CAR2548DC Series
2500 Watt / DC Input / 48V Front End
Features:
∎ Compact 1U Profile
∎ Constant Power Characteristic down to 48Vdc (then constant current fold down)
∎ Three visual LED Indicators; Input, Output and Fault status
∎ Redundant Operation with Active Load Sharing (Single Wire)
∎ Remote On/Off & Remote Sense Functions
∎ No Minimum Load Requirements
∎ Analog, I²C or PMBus means of control and monitoring
∎ Four (4) Modules per Rack (7.5KW N+1 Capability or 10KW Total Power)
∎ Mates within the ACE254 shelf side-by-side with AC Input Models
FEATURES
High Power Density 27W/in3
Load Sharing & Fault Tolerant
Automatic Fan Speed Control
System Scalability up to 10kW
Universal Input & International
Certifications
BENEFITS
More system space for application circuits and hardware
Excellent reliability in N+1 operation
Reduces audible noise and increases reliability
Allows flexibility with minimum investment
Reduces logistical costs
SPECIFICATIONS
Input Voltage Range
2,500 Watt +48V Front End Power Supply with 48 VDC Input Range
-36 ~ -75 VDC Input Range
Turn on / off (Hysteresis)
-42~48VDC Turn-on / -36 VDC Turn Off (maximum)
Input Current Maximum
75A, Full Load (max)
Input Protection
100ADC
Efficiency
87% at 20% Load) / 91% @ 30~50% Load / 90% @ 100% Load (see efficiency curve)
Idling Power
35W Max (output Inhibited) / 45W (output enabled)
Hold-Up Time
4ms (Full load with 5,000μF external capacitance, 52V setpoint, droop to 44Vdc is permitted)
Isolation
2250 VDC Input / Output, 1500 VDC Input to Frame
Output Voltage Range
43.2 ~ 56 VDC with remote programming
Output Power
2500 Watts / 52A @ 48Vout (max continuous)
Standby Bias Voltage
3.3VSB@1A (optional 5VSB)
Voltage Regulation
±2% of Vnom for any combination of line, load and temperature
Output Ripple & Noise
1% (pk-pk) @ 20MHz with 0.1µF ceramic and 10µF Tantalum caps at the output
Transient Response
2V max deviation Recovery time 300μs @ 50% load step and di/dt < 1A/μs
Remote On/Off
TTL Compatible input, ON if >3V or open, OFF if <1V
58~60VDC Trip Point (±1V), Recycling DC input, Remote OFF/ON or i2c software
implemented OFF/ON will restart the unit.
105~130% of nominal, Fold down current limit, adjustable via i2c. Hiccup mode offered via i2c when the output is <40Vdc
Self protected with auto recovery
-10°C to +70°C, active power derating above 50°C (2.5%/°C), startup @ -40C, within spec @ 30 min of warm up
Non-Latching, thermal shutdown point is set for 125°C and recovery point is 110°C
FCC-B & EN-55022-B with specified filter or rack level (GR-1089-CORE)
3 LED Indicators to indicate Green = Input OK / Green = DCOK / Red = Fault
Voltage Programming (V Prog), Load sharing (I Share), Remote On/Off, Current Monitor (I Monitor), Input OK, DC OK,
Temperature Warning, Fault, PS Present, Module Enable,
I2C and PMBus, see detailed specification for details
NEBS GR-63-CORE Level 3
14.25 x 4.00 x 1.6” / 361.95 x 101.6 x 40.64mm
IEC/UL/CSA/EN60950-1, CE Mark (LVD)
5VSB Output
Over Voltage Protection
Current Limit Protection
Short Circuit Protection
Operating Temperature
Over Temperature Protection
EMI
LED Indicators
Analog Status & Control
Digital Status & Control
Shock & Vibration
Dimensions
Safety Approvals
Options
KEY MARKET SEGMENTS & APPLICATIONS
∎ Distributed Power
∎ RF Amplifiers
∎ High End Servers
∎ ATE Equipment
∎ High End Routers and Switchgear
∎ Semiconductor Burn-in Equipment
rev 100506
www.lineagepower.com/oem
Lineage Power
Lineage Power
Lineage Power (China)
3000 Skyline Dr.
Mesquite, TX 75149 Phone: (972) 284-2000
2841 Dow Avenue
Tustin, CA 92780 USA Phone: (714) 544-6665
1353 Chenqiao Road, Shanghai Sengpu Industrial Park
Shanghai, 201401 China
Phone: 021 6710 8910
CAR2548DC Series
2500 Watt / DC Input / 48V Front End
OUTLINE DRAWING
All Dimensions in Inches (mm)
Tolerance: .XX = ± .02 in (.50 mm)
.XXX = ± .010 in (.254 mm)
EFFICIENCY CURVE:
95%
93%
Efficiency %
91%
91%
91%
90%
89%
87%
87%
85%
83%
81%
79%
10%
20%
40%
50%
60%
80%
100%
% of Load @ 230Vac
PART NUMBER DEFINITION GUIDE:
MONITORING SIGNALS
LED INDICATOR
TEST CONDITION
INP OK
DC OK
FAULT
FAULT
DC OK
INP OK TEMP OK
Green
Green
Off
High
High
High
High
1 NORMAL OPERATION
Off
Off
Red
Low
Low
Low
High
2 OUT OF INPUT RANGE
Green
Off
Red
Low
Low
High
High
3 OVP
Green
Off
Red
Low
Low
Hgh
High
4 OVER CURRENT
Green
Green
Red
Low
High
High
Low
5 THERMO ALARM
Test condition # 2 had two modules plugged in.
The second module provided back bias to the module under test with no-input applied.
CONNECTOR DRAWING:
CAR 25 48 DC B x xx -1A
Rev.
Blank=Non-compliant
YO=5 of 6 Compliant
ZO=6 of 6 Compliant
RoHS
Series
20=2000W
Output Current
48=48V
Output Voltage
DC= 48Vin
Front End
Type
B=Bezel
5=5VSB
Options
Faceplate
Examples:
CAR2548DCB-Z01A
PEM Modules with Bezel & RoHS (6 of 6)
CAR2548DC5B-Z01A
PEM Modules with 5VSB, Bezel & RoHS (6 of 6)
Output Connector: FCI Berg 51939-030 (Mate 51915-051)
Input Connector: FCI Berg 51939-311 (Mate 10080594-1E0101LF)
Pin
A1
A2
A3
A4
A5
A6
Pin
B1
B2
B3
B4
B5
B6
Functions
VSB [3.3V]
VSB [3.3V] Return
Signal Return
Write Protect
Remote Sense (+)
Remote Sense (-)
Functions
Fault
I Monitor
PS Present
Module Enable
Serial Data Line
Serial Clock Line
Pin
C1
C2
C3
C4
C5
C6
Pin
D1
D2
D3
D4
D5
D6
Functions
I Share
N/C
Temp Warning
I2C Address (A0)
I2C Address (A1)
I2C Address (A2)
Functions
V Prog
OVP Test Point
Remote ON/OFF
DC OK
Input OK
Interrupt
rev 100506
Pin
Functions
P1
N/C
P2
N/C
P3
N/C
P4
+Vout
P5
+Vout
P6
Output Return
P7
Output Return
www.lineagepower.com/oem
Lineage Power
Lineage Power
Lineage Power (China)
3000 Skyline Dr.
Mesquite, TX 75149 Phone: (972) 284-2000
2841 Dow Avenue
Tustin, CA 92780 USA Phone: (714) 544-6665
1353 Chenqiao Road, Shanghai Sengpu Industrial Park
Shanghai, 201401 China
Phone: 021 6710 8910
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