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System Application Guide SAG581126000
Spec. No. 581126000 (Model 700
NVBA) Issue AD, November 23, 2009
Page 101 of 123
This document is property of Emerson Network Power, Energy Systems, North America, Inc. and contains confidential and proprietary information owned by Emerson Network Power, Energy
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.
temperature compensation. Float voltage is factory set as follows at 25°C
battery ambient.
Power System List No. 10 11 12 13
MCA Configuration No. 534876 534877 534878 534879
Factory Setting (Volts) 27.24 27.00 27.24 27.24
Using battery and equipment manufacturers’ recommendations, the user selects the
following temperature compensation curve parameters via the MCA. Refer to the
Temperature Compensation Probe Curve provided in
PD588705100/PD588705101/PD588705102/PD588705103/PD588705104.
a) The temperature compensation slope in volts/°C. Adjustable from zero to 100
millivolts/°C. Factory set at 0V/°C (DIGITAL TC OFF).
b) The maximum voltage limit in volts DC. Adjustable from float up to 29.25 volts DC,
but automatically limited to 0.5 volt below the High Voltage Shutdown setting.
Factory set as follows.
Power System List No. 10 11 12 13
MCA Configuration No. 534876 534877 534878 534879
Factory Setting (Volts) 28.25 28.25 28.25 28.25
c) The minimum voltage limit in volts DC. Adjustable from float down to 23 volts DC,
but automatically limited to 0.5 volt above the Low Voltage Disconnect Reconnect
setting. Factory set as follows.
Power System List No. 10 11 12 13
MCA Configuration No. 534876 534877 534878 534879
Factory Setting (Volts) 25.00 25.50 25.00 25.00
(B) Rectifier Module Current Limit: Adjustable from 10% to 120% of total system capacity at
maximum rated output voltage. Factory set at 100% of rated full load, unless otherwise
specified.
(C) Rectifier Module High Voltage Shutdown: Adjustable from 24.00 to 29.75 volts DC.
Factory set as follows, unless otherwise specified.
Power System List No. 10 11 12 13
MCA Configuration No. 534876 534877 534878 534879
Factory Setting (Volts) 28.75 28.50 28.75 28.75
(D) High Voltage Alarm 1: Adjustable from 24.00 to 29.50 volts DC. Factory set as follows,
unless otherwise specified.
Power System List No. 10 11 12 13
MCA Configuration No. 534876 534877 534878 534879
Factory Setting (Volts) 27.75 28.10 27.75 27.75
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