CAR1248TN Series
1200 Watt 48V Rectifier Power Supply
Features:
• 1200 Watts in 1U
• Ultra High Power Density of 19W/in3
• Active Current Sharing (Single Wire)
• Remote on/off, Remote Sense, Voltage Program &
Current Share Control Circuits
• Current, Voltage, AC OK, DC OK & Temperature OK
• Microprocessor based design allows for I2C communication
• Optional Universal / 5-Bay 19” Rack Delivers 6kW of Total Power
• NEBS Shock & Vibration, Seismic Zone 4
FEATURES
BENEFITS
KEY MARKETS & APPLICATIONS
High Power Density 19W/in3
System Scalability up to 6000W
1U x 2U High Form Factor
Load Sharing & Fault Tolerant
I2C Digital Control & Monitoring
Leaves plenty of room for your applications
Allows flexibility with minimum investment
Minimize space required for power needs
Excellent reliability in N+1 operation
• Distributed Power • Blade Servers
• Mid-end servers
• Network Equipment
• Network Attached Storage
• Automatic Test Equipment
• Storage Area Networks
Ideal for monitoring, housekeeping and control
SPECIFICATIONS
1200 Watt +48V Front End Power Supply
Input Voltage Range
Input Current Maximum
Inrush Current
Input Protection
Power Factor
85-264 VAC, 47-63 Hz
12.75A @ 100VAC, 7.9A @ 180 VAC, full load
40A max. cold start (per ETS 300 132-1 and bellcore specifications)
Dual Fused (Line & Neutral) 20 Amp / 250 VAC Type 3AB Axial
0.99 typical complies with IEC555, EN60555-2, EN61000-3-2
Efficiency
Output Power
Output Voltage Range
Output Current
Voltage Programming
Voltage Regulation
Ouput Ripple & Noise
Transient Response
Switching Frequency
Hold-Up Time
91% typical at 230 VAC Full Load Operation, 85% Typical @ 90 VAC Full Load Operation
1200W at High Line Operation (230 VAC), Derate to 1000 W at Low Line Operation (90 VAC)
-42 ~ - 58 VDC with remote programming (factory set at -54VDC)
25A @ -48 VDC for High Line Operation (230 VAC), reduced to 20.8A at Low Line Operation (90VAC)
Vout = Vprog x 10 / 3 + 44.3V
±2% of Vnom for any combination of line, load and temperature
Complies to ETS300 132-2, 32dBnrc. Bandwidth: 25Hz - 20kHz. 2mVrms pk-pk with 0.1µF ceramic and 10µF electrolytic caps
5% max deviation Recovery time 300µs @ 50% load step and di/dt < 1A/µs
200kHz (input) / 400kHz (output)
20ms at 1KW (typical) @ 90VAC
Remote On/Off
ON if >3V or open; OFF if <1V (max. sink 1mA) Open collector type
110-130% of Iout Nominal
Self protected with auto recovery
-60 VDC max, latched. Reset condition by recycling AC Input or toggling remote on/off
-10°C to +70°C. power derating above 55°C at 2.5% per °C
Non latching; protection active at 110°C internal temperature, restart at 95°C (typical)
FCC-B & EN55022-B with specified filter or at rack level, GR-1089-CORE
Green = AC OK & DC OK, Red = Fault
Current Limit Protection
Short Circuit Protection
Over Voltage Protection
Operating Temperature
Over Temperature Protection
EMI
LED Indicators
Analog Status & Control
Digital Status & Control
Shock & Vibration
Dimensions
Voltage Programming, Load sharing, Remote ON/OFF, Current Monitor, Over temperature, Fault, PS Present, Module Enable
I2C Option, see detailed specification for details
IEC68-2-27, MIL-STD-810E, Telecordia GR-63-CORE
11.02 x 3.44 x 1.65” / 284.5 x 87.4 x 41.9mm
Weight
2.8 lbs
Safety Approvals
Options
IEC 950 per EN60950, UL60950, CSA 22.2-950, CE Mark (LVD), TUV
I2C Signals, Bezel
www.lineagepower.com/oem
rev 100506
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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