Battery Hook-Up Configurations; Figure 31, Series Configuration: 6-Volt Battery Wiring; Figure 32, Series Configuration: 12-Volt Battery Wiring - Xantrex 120 VAC/60 Owner's Manual

Sw series inverter/chargers
Table of Contents

Advertisement

BATTERY HOOK-UP CONFIGURATIONS

Battery banks of substantial size are generally created by connecting several smaller batteries together.
There are three ways to do this. Batteries can be connected in series, to increase voltage; in parallel to
increase amp-hour capacity; or in series – parallel, to achieve the required voltage and capacity.
The cables which connect the individual batteries together to make a larger battery "bank" should be
connected together will heavy cables. The actual size of the cable depends upon whether the batteries are
connected in parallel or series. Generally, the cables should not be smaller than the inverter cables - if the
main cables are 4/0 AWG, the battery interconnects should be 4/0 AWG.
Remember, for safety and to comply with UL regulations, battery over-current protection is
required in the ungrounded battery cable.
SERIES CONNECTION
When batteries are connected with the positive terminal of one to the negative terminal of the next, they
are connected in series. In a series configuration, the battery bank has the same amp/hour rating of a
single battery, but an overall voltage equal to the sum of the individual batteries. This is common with 24
volt or higher battery-inverter systems.
6V
6V
DISCONNECT
12V INVERTER
(Total Battery Capacity
= 100 Amp Hours)
6V
6V
Each individual 6-volt battery capacity = 100 amp hours

Figure 31, Series Configuration: 6-Volt Battery Wiring

12V
12V
DISCONNECT
24V INVERTER
(Total Battery Capacity
= 50 Amp Hours)
Each individual 12-volt battery capacity = 50 amp hours

Figure 32, Series Configuration: 12-Volt Battery Wiring

2001 Xantrex Technology, Inc.
5916 - 195th Street N. E.
Arlington, WA 98223
6V
FUSED
6V
6V
48V INVERTER
(Total Battery Capacity
= 100 Amp Hours)
12V
FUSED
Telephone: 360/435-8826
Fax: 360/435-2229
www.traceengineering.com
TECHNICAL INFORMATION
6V
6V
24V INVERTER
(Total Battery Capacity
= 100 Amp Hours)
6V
6V
12V
12V
48V INVERTER
(Total Battery Capacity
= 50 Amp Hours)
SW Series Inverter/Charger
Part No. 2031-5
Rev. C: February 2001
6V
FUSED
DISCONNECT
6V
6V
FUSED
DISCONNECT
12V
FUSED
DISCONNECT
Page
107

Advertisement

Table of Contents
loading

Table of Contents