Product Manual
5
Introduction
This all new single board design incorporates state of the art switchmode technology for
unmatched efciency and ultra-quite operation. Multiple stages of ltering reduce radiated or
conducted noise to very low levels. Extra features include adjustable output voltage, audible
and visual indicators for low input voltage, low output voltage and over temperature and a dry
contact alarm relay output.
Safety features include reverse input protection, over-temperature protection, current limiting,
and short circuit protection with automatic recovery, input undervoltage shutdown, reverse
battery protection and output overvoltage crowbar.
Optional features include a high quality digital volt/ammeter (factory install only), and remote
panel monitoring with On/Off control.
Specications
Input Voltages
Nominal (ip) 24 36 48 72
Actual (Vdc) 20 - 35 30-45 40 – 60 65 – 90
Input Amps (max) 18.7 12.5 9.4 5.7
Input Fuse (slow blow) MDA-25 MDA-20 MDA-15 MDA-10
Output Voltages
Nominal (op) 12 36 24 48
Float (Vdc) 13.6 ± 0.05 40.8 27.2 ± 0.05 54.4 ± 0.05
Absorption Voltage (Vdc) 14.4 43.2 28.8 57.6
Charging Amps 20 6.7 10 5
Absorption to Float 3.0 Amps 1 Amp 1.5 Amps 0.75 Amps
Battery Banks 1 or 2
Battery Size (Amp Hours)* 80 – 120 50-80 40 – 60 20 – 30
Output Adjust ± 1.0 volts
Output Fuses AGC 25 AGC 10 AGC 15 AGC 7
Output Crowbar 16.0 ± 0.5 V 48 ± 2.0 V 32.0 ± 1.0 V 64.0 ± 2.0 V
Temperature Compensation Coefcient -30mV / °C -45mV / °C -60mV / C -120mV / °C