TX Series
3750 to 7500W Front End Power Supplies
Features
u
2U High
u
Up to 22,500W in 19” Rack
u
Hot Swappable
u
High Efficiency
Key Market Segments & Applications
Specifications
Model
Output Voltage Range
(1)
Total Regulation
Output Current
Current limit
(1)
Short Circuit Current
Output Noise
Output Rise Time
Dynamic Response
Overvoltage Protection
(1)
Load Sharing
Remote On/Off
Auxiliary Output
(4)
AC Input
Input Frequency
Power Factor
Inrush Current
(2)
Efficiency (at 230VAC)
Immunity
EMC (conducted and radiated)
Operating Temperature
Storage Temperature
Humidity
Altitude
Shock
Vibration
Safety Agency
Size (L x W x H)
Weight
Warranty
1
2
3
4
VDC
%
A(max)
A
rms A
mV
ms
%
VDC
%
V
-
VAC
Hz
-
A
%
-
-
°C
°C
%
ft
G
Hz
-
in.
lbs
yrs
TX375024
24V Nominal
21-28
TX500048
TX7500W48
48V Nominal
48V Nominal
42-56
42-56
±1%
150
100
150
155
110
155
50
35
50
250mV peak to peak (10kHz to 20MHz)
100-400 ms
3% in 10ms for a 10-100% load change
27-30
54-60
±5% of full load
Shuts down outputs by applying 3.3 to 5V
12V@200mA
180-264 (Individual Inputs)
180-305
47-63
0.99 typ. @ 230VAC, full load, meets EN61000-3-2
30 amps peak
90
92
92
EN61000-4-2,-3,-4,-5,-6,-8,-11
EN55022, Level B, FCC Class B
-40 to 65 (full power)
-40 to 65 (3)
-40 to 85
5 to 95 (non-condensing)
-200 to 8000
IEC68-2-27, Mil-STD-810E, 20G
IEC68-2-64 (random) 20-2000Hz, 30 minutes
UL60950-1, EN60950-1, CE Mark
15.94 x 5.18 x 3.20 (Power Module), 21.00(D) x 16.12(W) x 3.49(H) (Rack)
Power Module 15lbs, Rack 12lbs
Two Years
Adjustable via i
2
C
Excludes Xcaps in the EMC input filter
TX7500W48 derate 2%/°C above 50°C to 65°C
Operates independent of main DC output and is referenced to (-)Vout
1-800-526-2324 • www.us.tdk-lambda.com/lp/
136
Disclaimer: us.tdk-lambda.com/lp/legal.htm
TX Series
TX Rack Outline Drawing
TX Module Outline Drawing
Models
Output
Model
TX375024
TX500048
TX7500W48
TXR3
TXR3025
TXR3026
TXRBP
Voltage
Output
Current
Maximum
Power
24V
150A
3600W
48V
100A
4800W
48V
150A
7200W
19” Rack holds upto 3 TX Modules (Individual AC Feed)
19” Rack with 3 Phase Delta Input
19” Rack with 3 Phase WYE Input
Blanking panel for one module slot
Mating Connector
Mating Housing
Mating Terminal
Molex Micro-Fit 43025-2000
Molex Micro-Fit 43030-0002
Other Hotswap Products
HFE
FPS1000
1U 1600-2500W Front End
1U 1000W Low Cost Front End
For Additional Information, please visit
us.tdk-lambda.com/lp/products/tx-series.htm
1-800-526-2324 • www.us.tdk-lambda.com/lp/
137
Revision A9: May 2012
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