Table of Contents
Advertisement
FIGURE 2: Wiring With Battery Switch
*Per ABYC A-20: A d.c.
chassis grounding
conductor shall be
connected from the
case of the battery
charger to the engine
negative terminal or its
bus, and must not be
more than one size
under that required for
the d.c. current-carrying
conductors, and not less
than 16 AWG.
Warning: Utilize
bottom terminals
only for output
wiring
An Important Note about the DC Output Fuse: DC output wiring is protected by an
externally mounted ATC blade-type output fuse. The fuseholder is located on the bottom
of the unit. To remove the fuse for checking or replacing simply pinch the fuse between
thumb and forefinger and pull firmly downward.
The current limiting circuit of the Phase Three charger should prevent the fuse from
blowing under normal operating conditions. If the fuse blows, this may indicate a reverse
polarity hook-up or an internal short. If the battery is connected to the charger back-
wards, the fuse should blow to prevent a dangerous short circuit, however damage to the
internal components is possible, as well. If, after replacing this fuse, it blows again upon
application of power, return the charger to an electronics service professional or to the
factory for a thorough inspection.
Always replace the fuse with another of the same type and value: ATC 10 amp.
E) a.c. Input Wiring/Voltage Selection
For the convenience of the installer an a.c. power cord has been factory installed. It is a
three-conductor stranded type, 18 AWG. The cord is terminated with a plug suitable for
standard USA outlets and uses standard USA color coding of conductors (see page follow-
ing).
The PT-7 operates within a "universal" range of 82-132 or 176-264V a.c., 47-63 Hz input.
Input voltage selection is made via a slide switch on the bottom of the charger. It is
factory set for 115V. For 230V a.c. applications use a ball point pen or similar tool to
slide the switch into the 230V position.
U.S.A. HEADQUARTERS
P.O. Box 1306, Newport Beach, CA 92663
Phone: 714-751-0488 Fax: 714-957-1621
E-Mail: sales@newmarpower.com
*
E
LECTRONIC
C
OMMUNICATION
www.newmarpower.com
P
P
OWER
RODUCTS
! ! ! ! !
N
AVIGATION
Note: This diagram does not
illustrate a complete system.
Refer to ABYC Standards E-8)
AC Electrical Systems on
Boats,E-9) DC Electrical
Systems on Boats and A-20)
Battery Charging Devices
EURO WAREHOUSE
Phone:+31-35-603-2494
Fax:+31-35-603-2149
7
Advertisement
Table of Contents
