SAG582140000 SYSTEM OVERVIEW - Emerson Network Power

SAG582140000 System Application Guide
Issue AL, April 12, 2010 Spec. No. 582140000 (Model 802NLDB, 802NLEB, 802NL-B)
(C) Maximum input current at 100% of full load with output adjusted to 58 volts DC as
measured at the output bus.
Nominal
Input
Voltage
Input
Voltage
480 408
3.3 Input Ratings (208VAC – List 21)
Number of
Rectifiers
Installed
Page 80 of 107
Input Current
(Amperes)
1 17.83
2 35.67
3 53.50
4 71.34
5 89.17
6 107.00
7 124.84
8 142.67
9 160.51
10 178.34
3.3.1 Voltage: Nominal 208 volts AC, three phase, 60 Hz, with an operating range of 176 to 264
volts. Acceptable input frequency range is 47 to 63 Hz.
3.3.2 Harmonic Content: Complies with IEEE-519-1992. Voltage harmonic distortion of less than
5% when operating on a line impedance of 0.104 ohms or less.
3.3.3 Inrush Current: Peak does not exceed 6 times the RMS input current at full load, under any
conditions of input voltage within the rated input voltage range stated in Paragraph 3.2.1 and
for any duration of AC input interrupts. Under the above conditions, standard AC distribution
circuit breakers will not trip.
3.3.4 Typical Input Data: 60 Hz input.
Number
of
Rectifiers
Installed
(A) System output is initially adjusted to 54.48 volts DC as measured at the output bus at 50%
of full load and nominal input.
Nominal
Input
Voltage
1 208
Percent
of Full
Load
Input
Current
(Amperes)
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Systems, North America, Inc. Any copying, use, or disclosure of it without the written permission of Emerson Network Power, Energy Systems, North America, Inc. is strictly prohibited.
Input
VA
Input
Watts
Power
Factor
Efficiency
%
0 0.100 120 84 0.700 --
25 8.720 3149 3078 0.977 88.30
50 16.855 6075 6032 0.992 89.97
75 25.720 9163 9132 0.996 89.03
100 34.480 12398 12371 0.997 87.51
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