
TM
AUTO CHARGE 1
INSTALLA TION GUIDE & MANUAL
MODEL(S):091-31-12-115/091-31-12-230
OUTPUT:13.25VOLTSDC,1AMPERE.
INPUT:115VAC,50/60HZor230VAC,50/60HZ
INTRODUCTION
The Model 091-31-12-115/230 automatic battery charger is a
completely automatic battery charger designed to charge
small lead-acid batteries at a rate of 1 ampere or less.
The unit is current limited to 1 ampere and provides a low ripple
charging current.
The charger will charge the batteries whenever their float
voltage drops. When the batteries are fully charged, all charging
stops. Any load applied to the battery when the charger is
connected and energized will automatically be supplied by the
charger up to the maximum 1 ampere capacity.
The Model 091-31-12-115/230 is factory set for 115VAC or
230VAC primary power operation at time of order. Please
verify that installation primary power and 091-31-12-115/230
input power requirements are correct prior to installation and
operation.
SPECIFICATIONS
• Input: 115VAC or 230VAC +/- 10 volts, 50/60 Hertz.
Factory Set
• Output: DC, 13.25 Volts, Ripple: less than 100 mv Current:
0 to 1 amp depending on battery state of charge
• InputWiring: #18 AWG: Blue and Brown, Refer to Figure 1.
• OutputWiring: Via P1/J1: Refer to Figure 1
• PowerIndicator: none
• Weight: 19 ounces
without charge, any material or defects which become
apparent in normal use within 3 years from the date the
equipment was shipped.
Kussmaul Electronics Company, Inc. shall have no liability for
damages of any kind to associated equipment arising from the
installation and /or use of the Kussmaul Electronics Company,
Inc. products. The purchaser, by the acceptance of the
equipment, assumes all liability for any damages which may
result from its installation, use or misuse, by the purchaser, his
or its employees others.
WARRANTY
All products of Kussmaul Electronics Company Inc. are
warranted to be free of defects of material or workmanship.
Liability is limited to repairing or replacing at our factory,
Visit: www.evpeurope.com
Call: +44 (0) 1926 419441
E-mail: sales@evpeurope.com
EVP Ltd, Unit 4, Benford Court, Lower Cape, Warwick, CV34 5DA
Company Registration Number: 9121263
VAT number: 196484653

TM
FIGURE 1
INSTALLATION and WIRING
21
BROWN
BLUE
+
BATTERY
W I RE COLOR * 5 0 / 6 0 Hz V A C CON NECTI ON
BLUE
BROWN
AUTO CHARGE 1
INSTALLA TION GUIDE & MANUAL
1.Installationandwiring
WIRE COLOR * 50/ 60Hz VACCONNECTION
BROWN 115/ 230VAC AC Line
BLUE 115/ 230VAC AC Return
* 115VAC OR 230VAC OPERATION SET AT FACTORY.
CHECK SERIAL NUMBER TAG FOR VAC INPUT SETTING BEFORE INSTALLATION
Visit: www.evpeurope.com
Call: +44 (0) 1926 419441
E-mail: sales@evpeurope.com
EVP Ltd, Unit 4, Benford Court, Lower Cape, Warwick, CV34 5DA
Company Registration Number: 9121263
VAT number: 196484653