5
Introduction
This all new single board design incorporates state of the art switchmode technology for
unmatched efficiency and ultra-quite operation. Multiple stages of filtering 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.
Specifications
Input Voltages
Nominal (ip)
110
250
300
Actual (Vdc)
100 - 140
230 – 280
280 – 360
Input Amps (max)
3.8
1.7
1.4
Input Fuse (slow blow)
MDA-5
MDA-3
MDA-2
Output Voltages
Nominal (op)
12
24
32
48
Float (Vdc)
13.6 ± 0.05
27.2 ± 0.05
36.3 ± 0.05
54.4 ± 0.05
Absorption Voltage (Vdc)
14.4
28.8
38.4
57.6
Charging Amps
20
10
7.5
5A
Absorption to Float
3.0 Amps
1.5 Amps
1.13 Amps
0.75A
Battery Banks
1, 2 or 3
Battery Size (Amp Hours)*
80 – 120
40 – 60
30 – 45
20-35
Output Adjust
± 1.0 Volts
Output Fuses
AGC 25
AGC 15
AGC 10
AGC10
Output Crowbar
16.0 ± 0.5 V
42.7 ± 1.3 V
42.7 ± 1.3 V
63.5 ± 2.0V
Temperature Compensation Coefficient -30mV /
o
C
-60mV /
o
C
-80mV /
o
C
-120mV /
o
C
