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eSure™ Power Extend Converter Installation and User Manual (UM565050)
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Rev. D
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6.
Filtering:
a)
Peak to Peak Noise: 250 mV up to 100 MHz.
b)
Psophometric Noise: Less than 2 mv at nominal input (54 V) and
load (5% to 100%) conditions (16.66 Hz to 6000 Hz).
c)
Wideband Noise:
<20 mV between 25 Hz to 20 kHz according to ETS EN 300
132-2.
<250 mV peak to peak, 0 to 100 MHz.
<50 mV rms in any 3 kHz band 10 KHz to 20 MHz for all line, load
and environmental conditions according to GR-947-Core section
3.24.
d)
Narrow Band Noise: -21 dBm (20 mV) at 25 Hz to 200 Hz, -40
dBm (2.24 mV) at 500 Hz to 3000 Hz and linear in between; -35
dBm (4 mV) at 3 kHz to 20 kHz according to ETSI EN 300 132-2
V2_1_2 2003-09 4.9.1
e)
Voice Frequency Output Noise (System Noise): Output noise
less than 38 dBrnc at nominal input (54 V) and load (5% to 100%)
conditions (16.66 Hz to 6000 Hz).
DC Input Ratings
1.
Nameplate Rating: -42 VDC / 23.8 A; -54 VDC / 19.0 A; -58 VDC /
17.8 A.
2.
Input Voltage:
a)
-42.0 VDC to -58.0 VDC with 100% maximum output.
b)
If input voltage exceeds output voltage setpoint, input will pass
through the power extend converter.
3.
Maximum Input Current: 24.35 A at 42 Vin.
4.
Inrush Current: The peak value of the input inrush current shall not
exceed 2.0 times the peak value of the maximum steady-state input
current at 25 °C and shall not trigger the power extend converter’s
