Xantrex Technology XC1524, XC2524, XC5012, XC3012 User Manual

Xantrex
XC3012, XC5012,
XC1524 and XC2524

Owner’s Guide

12 V / 30 A
12 V / 50 A

Battery Charger

24 V / 15 A
24 V / 25 A

Xantrex XC3012, XC5012,
XC1524 and XC2524
Battery Charger

Owner’s Guide

About Xantrex

Xantrex Technology Inc. is a world-leading supplier of advanced power electronics and controls with
products from 50 watt mobile units to one MW util ity-s cale system s for wind, sol ar , ba tteri es, fuel cel ls,
microturbin es, and backup powe r appl icat ions in bot h grid- connec ted and sta nd-alone systems . Xantrex
products inc lude inverters, battery charge rs, programmable power supplies, and variable speed drives
that convert, su pply, control, clea n, and distribute el ectrical power.

T rademarks

Xantrex XC3012, XC5012, XC1524 and XC2524 Battery Charger is a trademark of Xantrex
Intern ational. Xantrex is a registered trademark of Xantrex International.

Other trademar ks, registered trademarks, and product names are the property of their respective owners
and are us ed herein for identification purposes only.

Notice of Copyright

Xantrex XC3012, XC5012, XC1524 and XC2524 Battery Charger Owner’s Guide© August 2005
Xantrex International. All rights reserved.

Disclaimer

UNLESS SPECIFICALLY AGREED TO IN WRITING, XANTREX TECHNOLOGY INC.
(“XANTREX”)

(a) MAKES NO WARRANTY AS TO THE ACCURACY, SUFFICIENCY OR SUITABILITY OF
ANY TECHNICAL OR OTHER INFORMATION PROVIDED IN ITS MANUALS OR OTHER
DOCUMENTATION.

(b) ASSUMES NO RESPONSIBILITY OR LIABILITY FOR LOSS OR DAMAGE, WHETHER
DIRECT, INDIRECT, CONSEQUENTIAL OR INCIDENT AL, WHICH MIGHT ARISE OUT OF
THE USE OF SUCH INFORMATION. THE USE OF ANY SUCH INFORMATION WILL BE
ENTIRELY AT THE USER’S RISK.

Date and Revision

August 2005 Revision B

Part Number

975-0187-01-01

Contact Inform a tion

Phone: [phone] (toll free North America)

[phone] (Europe)
1 360 925 5097 (direct and rest of world)

Fax: [phone] (toll free North America)

Email: customerservice@xantre x.com (North America)

Web: www.xantrex.com

[phone] (Europe)
1 360 925 5143 (direct and rest of world)

support.euro [e-mail] (Europe)
[e-mail] (rest of world)

About This Guide

Purpose

The purpose of this Owner’s Guide is to provide explanations and procedures for
installing, operating, maintaining, and troubleshooting the Xantrex XC3012,
XC5012, XC1524 and XC2524 Battery Charger.

Scope

The Guide provide s safety guidelines, detailed planning and setup information,
procedures for insta lling the charger, as well as information about operating and
troubleshooti ng the unit. It does not provide details about particular brands of
batteries. Consult individual battery m anufacturers for this information.

Audience

The Guide is intended for anyone who ne eds to install and operate the Xantrex
XC3012, XC5012, XC1524 and XC2524 Battery Charger . Installers should be
certified tech ni ci ans or electri ci a ns.

Organization

This Guide is organized into 4 chapters and 1 appendix:
Chapter 1, “Introduction”: Chapter 1 describes the XC Se ries standard features. It

also provides information to prepare for instal lation of the XC Series.
Chapter 2, “Installation”: Chapter 2 pr ovides procedures for installing, testing and

configuring the XC Series.
Chapter 3, “Operation”: Chapter 3 describes the operating states and provides

procedures for char ging a battery and performing an equalization.
Chapter 4, “Troubleshooting”: Chapter 4 contains information on error codes and

procedures for troubl eshooting your XC Series char ger.
Appendix A, “Spe cifications”: Appendix A details the specifications for the

XC Series.

iii

About This Guide

Conv en t io n s Used

The following conventions are used in this guide.

WARNING

Warnings identify conditi ons or practices that could result in personal inj ury or loss of life

CAUTION

Cautions ide ntify conditions or practices that could result in dama ge to the unit or other
equipment.

Important:

serious as a caution or warning.

This Guide contains information for fou r versions of the XC Series.
The Xantrex XC3012 Battery Charger (12 V, 30 A) will be referred to as the

XC3012 when it is being referenced individually.
The Xantrex XC5012 Battery Charger (12 V, 50 A) will be referred to as the

XC5012 when it is being referenced individually.
The Xantrex XC1524 Battery Charger (24 V, 15 A) will be referred to as the

XC1524 when it is being referenced individually.
The Xantrex XC2524 Battery Charger (24 V, 25 A) will be referred to as the

XC2524 when it is being referenced individually.
When the Xantrex XC3012, XC5012, XC1524 and XC2524 Battery Chargers are

being refere nced tog eth er, they will be refer red to as the X C Series.

These notes describe things which are important for you to know, but not as

Relat ed Inf o rmation

You can find more information about Xantrex Technology Inc. as well as its
products and services at www.xantrex.com

iv 975-0187-01-01

Important Safety Instructions

WARNING

This chapte r contains important safety and operating instructions as prescribed by safety
standards for chargers used in RV and marine application s. Read and keep this Owner’s
Guide for future reference.

1. Before installi ng or using the Xantrex XC3012, XC5012, XC1524 or XC2524
Battery Charge r (XC Series ), read all instructions and cautionary markings on
the XC Series, the batteries , and all appropriate sections of this guide.

2. Do not expose t he XC Series to rain , snow, spray, or bilge water. T o reduce risk
of fire hazard, do not cover or obstruct the ventilation openings. Do not install
the XC Seri es in a zero -c le ara n ce co mpartment. Over he at ing may result.

3. Use only attachments recommend ed or sold by Xantre x. Doing otherwise may
result in a risk of fire, elect ric shock, or injury to persons.

4. The XC Series is designe d to be permanently connected to the AC and DC
electrical sys tems. Xantrex recommends that all wiring be done by a certif ied
technician or electrician to ensure compliance with the local and national
electrical codes relevant to your installation. It is the responsibility of the
installer to ensure that the installation of the XC Series complie s with all
relevant elect rical codes.

5. T o avoid a risk of fire and electric shock, make sure that existing wiring is in
good condition and that wire is not undersized. Do not operate the XC Series
with damaged or substandard wiring.

6. Do not disassemble the XC Series. It contains no user-servi ceable parts.
Attempti ng to serv i ce th e XC Series your se lf may resu lt in a risk of elec t rical
shock or fire.
NOTE: Disassembling the XC Series will void your warrant y.

7. T o reduce the risk of electrical shock, disconnect both AC and DC power from
the XC Series before attempting any maintenance or cleaning or before
working on any circuits connected to the XC Series. Turning the XC Series off
using the remote display will not reduce this risk.

v

Safety

8. The XC Series is provide d with an AC ground conductor that must be
connected to the AC input ground and a DC ground stud which must be
connected to the DC system ground.

9. For marine applications in the United States, external connections to the
charger shall comply with the United States Coast Guard Electrical Regulations
(33CFR183, Sub pa rt 1).

Explo sive Gas and Battery Precauti on s

WARNING: Explosion or fire hazard

1. Read this guide and follow the instructions exactly before installing or using
your XC Series.

2. Follow all instructi ons published by the battery manufacturer and the
manufacturer of the equipment in which the battery is installed.

3. Working in the vicinity of lead-acid batteries is dang erous. Batteries generate
explosive gases during nor mal operation.

4. The XC Series has been approved as Ignition Protected. It may be installed in
areas containing gasoline tanks and fittings which require Ignition Protected
equipment. Xantrex recommends, nevertheless, that it is safest not to install
electrical equip me n t in thes e area s.

5. Make sure the area around the battery is well ventilated.

6. Never smoke or allow a spark or flame near the engine or batteries.

7. Use caution to reduce the risk of dropping a metal tool on the battery. It could
spark or short circuit the battery or other electrica l parts a nd could cause an
explosion.

8. Remove all metal items, like rings, bracelets, and watches when working with
lead-acid batteries. Lead-acid batteries produce a short circuit current high
enough to weld metal, causing a severe skin burn.

9. Have someone within range of your voice or clos e enough to come to your aid
when you work near a lead-acid battery.

vi 975-0187-01-01

10. Have plenty of fresh water and soap nearby in case bat tery acid contacts skin,

clothing, or eyes.

11. Wear complete eye protection and clothing protection. Avoid touching your

eyes while wo rki ng near batteries.

12. If battery acid conta cts sk in or cl othin g, wash immediate ly wit h soap and wat er.

If acid enters your eye, immed iately fl ood it with running cold water for at least
twenty minutes a nd get medical attention immediately.

13. If you need to remove a battery, always remove the ground terminal from the

battery first. Make sure al l accessories are off to reduce the possibility of
causing a spark.

FCC Information

This equipment has been tested and found to comply with the limits for a C lass B
digital device, pursuant to part 15 of the FCC Rules. These lim its are designed to
provide reasonabl e protection against harmful interference in a residential
installati on. This eq uipment gener ates , uses, and can radiat e radio fr equency e nergy
and, if not installed and used in accordance with the instructions, may ca use
harmful interfere nce to radio communications.

However, there is no guarantee that inter ference will not occur in a particula r
installati on. I f this equipment does cause harmful interference to radio or television
reception, which can be determine d by turning the equipment of f and on, the user is
encouraged to try to correct the interference by one or more of the following
measures:

Safety

• Reorient or relocate the receiving antenna.

• Increase the separation between the equipment and receiver.

• Connect the equipment into an outlet on a circuit differ ent from that to which

the receiver is connect ed.

• Consult the dealer or an experienced radio/TV technici an for help.

975-0187-01-01 vii

viii

Contents

Important Safety In str uctions

Explosive Gas and Battery Precautions - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - vi
FCC Information - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -vii

1

Introduction

Xantrex XC3012, XC5012, XC1524 and XC2524 Battery Charger Features - - - - - - 1–2
XC Series Appearance- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1–3
Information Centers of the XC Series- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1–4

Remote Display - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1–4

Onboard Status Panel - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1–6
Rear Panel- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1–7
Preparing for Installation - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1–8

Tools and Materials - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1–9

Location - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1–10

Wiring Requirements - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1–12

DC Wiring - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1–12
AC Wiring - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1–13

Battery Bank Size Requirements - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1–14

2

Installation

Installing the XC Series - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2–2

Installation Sequence - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2–2

Pre-Installing DC Wiring - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2–3

Pre-Installing AC Wiring - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2–4

Mounting the Remote Display - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2–7

Mounting - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2–8

Grounding - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2–9

Final Connections - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2–10

Final DC Connections - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2–11
Final AC Connections - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2–12

Powering Up - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2–12

975-0187-01-01 ix

Contents

Installing Optio nal Accessories- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2–13

Battery Temperature Sensor - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2–13
Drip Protection Rubber Boots - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2–14

Configuring the XC Series- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2–15

3

Operation

About Charging - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3–2

Multiplex 3-Stage Charging - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3–2
Sequential 2-Stage Charging - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3–3
Charging Overview - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3–3

Charging Batteries - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3–6
Equalizing Flooded Batteries - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3–8
Transitioning the XC Series to On, Disabled or Off - - - - - - - - - - - - - - - - - - - - - - 3–10
Accessing Charger Inform ation - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3–11

Reading Remote Display and Onboard Status Indicator Lights - - - - - - - - - - - 3–11
Reporting While Charging or Equaliz ing - - - - - - - - - - - - - - - - - - - - - - - - - - 3–13
Reporting While Battery Monitoring - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3–14
Reporting While Disable d - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3–14
Using A Generator As Source Power - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3–15

4

Troubleshooting

Care and Maintenance- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4–2
Indicator Light Flashing Sequences- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4–3
Error Messages on Remote Display- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4–4
Problem Solving - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4–7

A

Specifications

Physical Specifications - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -A–2
Electrical Specifications - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -A–2
AC Input Specification s - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -A–3
Temperature Specifications - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -A–4
Protection Features - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -A–4
Approvals - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -A–5

Warranty and Product Information

x 975-0187-01-01

- - - - - - - - - - - - - - - - - - - - - - - - - - WA–1

1

Introduction

Chapter 1 describes the XC Series standard features. It
also provides information to prepare for installation of
the XC S er ies.

Introduction

Xantrex XC3012, XC5012, XC1524 and XC2524 Battery
Charger Feat u res

The XC Series provides the following standard features:

• three full current rated, independently controlled outputs which enable it to
charge thre e diff erent batte rie s or battery banks . Each bank can be of a dif ferent
battery type, stage of charging, and temperature compensation

• one battery tempera ture sensor (BTS) is included. Optional BTSs may be
purchased for the other two outputs, to provide complete optimal battery
charging to each battery or bank

• battery monitor ing functions while in float mode or rest mode

• correct char ging voltage for your batterie s when connecte d to almost any sing le
phase AC power outlet in the world

• invertable rem ote display panel which can also be removed from the charger
and mounted up to 20 m (65 ft) away for remote control and monitoring

The XC Series provides the following protection features:

• true “fuseless” reve rse polarity protection to guard against continuous r everse
battery polarity without charger damage

• AC over voltage protection shutdown

• over temperature protection shutdown

• electronic current limiting for protec tion against short circuit on the unit’s
output

• built-in prote ction against accidental connection to a higher battery voltage , up
to 24 VDC

• battery temper ature compensation to 0 °C (32 °F) (with BTS installed)

• ignition prot ected rating, enabling installation in engine spaces

• isolated design to reduce shock hazard

• automatic char ge resumption after AC power interr uption

1–2 975-0187-01-01

XC Series Appearance

This section describes the parts of the XC S eries. Figure 1-2 shows the XC Series.

2

1

XC Series Appearance

3

Figure 1-1

Item Description

1 Remote display for all programming functions and monitoring of the XC Series.
2 Onboard status panel for monitoring charger status and charging current a t the

3 Mounting flanges

975-0187-01-01 1–3

XC Series

XC Series when the remote display is mounted remotely from the charger.

Introduction

Inform ation Centers of the XC Series

Remote Display

This section describe s the parts of the remote display of the XC Series. The remote
display can be rotated 180°, or it can be r emoved and remotely mounted up to 20 m
(65 ft) from the XC Series for convenience. Figure 1-2 shows the remote display.

A “press and h old” action on the remote display means that the button must be held
down for more than 2 seconds in order to send the instruction. A “press” action on
the remote display means that the button must be pressed and re leased before 2
seconds have elapsed.

2 3 4 5

1

7

Figure 1-2

Item Description

1

ON/STANDBY push button

• Press to turn on or disabl e the charger while AC powe r is conne cted

• Press and hold to apply selection when in setup or equalization mod e

• Press to show battery bank voltages when AC is disconnected

2 Battery bank indicator lights

• Illuminate to sh ow which bank has been selected for setup or status dis play

• Illuminate during a fault or warning to show which bank ha s the fault or warning, or
illuminate all three if the charger itself has the f ault or warning

XC Series Remote Display

6

1–4 975-0187-01-01

Information Centers of the XC S eries

Item Description

3 Alpha-numeric dis play shows

• Configuration

• Fault or warning message s (see T able 4-2 on page 4–4)

• Battery bank voltage and c urrent

• Type of charging (2 stage or 3 stage)

• State of charge

4 Units indica tor lights

• Illuminate to sh ow unit of m easure for the numeric read-out on the alpha-numeric display

5

BANK selection pus h button

• Press to select a bank during setup

• Press at the same time as

6

TYPE selection push button

MODE to enter o r ex it equalizatio n mode.

• Press to select flooded (lead acid), gel, AGM, or lead calcium batteries.

7

MODE selection push button

• Pres s to select chargi n g st at e du r i ng s et u p : 2 st ag e o r 3 stag e.

• Press at the same time as

BANK to enter or exit equalization mode.

• Press and hold to enter setup.

The indicator li ghts and dis play are also used to indi cate err or co des. See Chapter 4,
“Troubleshooting” for a list of faults and how to clear them.

975-0187-01-01 1–5

Introduction

Onboard Status Panel

This section describes the parts of the onboard status panel of the XC Series.
Figure 1-3 shows the panel.

2
3

4

1

Figure 1-3

Item Description

1 Charg e Cu rrent

• Displays the output charge current in % of charger maximum for the bank being charged

• 100% indicator ligh t flashes to indicate battery temperature too high (> 50 °C, 122 °F)

• 10% indicator light flashes to indicate battery temperature too low (< 0 °C, 32 °F)

• 25% indicator light flashes to indica te that a battery has been disqualified (see page 3–4)

2

3

4

Charger Status -

• Ready indicator light illuminated indicates all batteries are fully charged, and are now in
float or rest

Charger Status -

• Charging indicator light illuminated indicates unit is performing a normal charge cy cle

• Charging indica tor lig ht flashing indi ca tes that the unit is performing an equa liza tion cycl e

Charger Status -

• Fault indicator light continuously illuminated indicates any fault condition that prevents
the XC Series from charging one or more batteries, but is not a charge r failure - remote
display shows details of fault

• Fault indicator light flashing indicates the XC Series has experienced a charger failure ­remote display shows

XC Series Onboard Status Panel

READY

CHARGING

FAULT

err

followed by

CHf

1–6 975-0187-01-01

Rear Panel

This section desc ribes the part s of the rea r panel of the XC Series. Figure 1-4 shows
the rear panel.

Rear Panel

9

7

11

++

2

Bank3Bank

Figure 1-4

10

XC Series Rear Panel

6

Item Description

1 Remote displa y com munication connector
2 BTS1 (battery temper ature sensor for bank 1) connector
3 BTS2 (battery temper ature sensor for bank 2) connector
4 BTS3 (battery temper ature sensor for bank 3) connector
5 Battery negative, common for all 3 banks (6 mm stud)

8

2
3

4
1

5

6 Battery positive for bank 1 (6 mm stud)
7 Battery positive for bank 2 (6 mm stud)
8 Battery positive for bank 3 (6 mm stud)
9 Fan asse m b l y
10 Chassis ground (earth) for DC wiring
11 AC wiring access panel

975-0187-01-01 1–7

Introduction

Preparing for Installation

The XC Series is designe d to be permanently mounted. Figure 1-1 shows a typical
installati on with three batteries, a BTS and a remote display. It also shows the AC
and DC wiring and protection device s requir ed for a successful installa tion.

L
N
G

1

Figure 1-5

2

10

XC Series System

8

5

4

5

4

5

4

9

3

7

6

6

6

1 AC mains source with correct s ize and type of circuit breaker
2 AC input wiring compartment
3 DC negative c able
4 DC positive cables
5 DC circuit breaker or DC fuse and disconnect
6 Battery or battery bank
7 Engine ground bus or DC negative bus
8 Remote display panel
9 Battery temper ature sensor (#1 is standard equipment. #2 a nd #3 are optional)
10 DC chassis ground (earth)

1–8 975-0187-01-01

Tools and Materials

To mount and connect the XC Series you need the following tools:

• 10 mm wrench or socket for the DC terminals and ground stud

• Phillips screwdriver for securing the AC wiring compartment cover

• power drill

• drill bit for pil ot holes for mounting screws

• wire stripper

• manufacturer's recommended crimp tool for any crimp terminals that are being
used

You need the following mate ri als:

• 3 conductor AC input wiring
Use the inf ormation in “AC Wiring” on page 1–13 and your local electrical
codes to determine the corre ct wire and breaker or fuse.

• AC cable str ain relief (if the one included is not sufficient for your local
electrical code requirements)

• appropriat ely sized D C ca bles fo r each b at tery, with suitable c onnectors at the
battery end

• appropriate ly sized DC chassis ground (earth) with suita ble connectors

• ring terminals to fit 6 mm (1/4 in.) studs at the charger end

• DC fuse and disconnect or circuit breaker for each battery bank

• mounting hardware, 3 m m (#6) corrosion resistant 6 piec es.

• other means to route and secure AC and DC wiring

Preparing for Installation

975-0187-01-01 1–9

Introduction

Location

Install the XC Series in a location that meet s the following requirements :

Condition Requirement

Dry The XC Series must be installed in a dry location not subj ec t to rain, spray or splashing

bilge water.

Clean The XC Series should not be exposed to metal filings or any other form of conductive

contamination.

Cool The ambient air temperat ure should be between 0 °C - 50 °C (32 °F - 122 °F) for best

performance.

Ven t il at ed There must be at least 76 mm (3 in.) of clearanc e on each end of the XC Ser i es f or ai r

flow. Ventilation openings on the unit must not be obstructed. If mounting in a tight
fitti ng co m p a r tment, th e co mp artmen t m u st be v e n t il at ed w it h cut - o ut s to pr e vent
overheating.

Safe This battery charger is ignition protected, so it can be installed in areas containing

gasoline tanks or fittings which usually require ignition protected equipment. Xantrex
recommends, however, that it is safest not to install el ectrical equipment in these areas.

Close to
batteries

The XC Series should be installed as close as possible to the batteries, but not in the
same compartment to prev ent excess corrosion. Avoid excessive ca ble lengths and use
the recommended wire sizes. Xantrex recommends <3% wire voltage drop (r ound
circuit) on battery cables under full load.

When planning where and how to mount the XC Series, be sure the installa tion
allows the charge r to be mounted in one of the permitted vertical or horizonta l
orientations.
For marine installat ions, only the mounting configura tions with a check mark in
Figure 1-6 meet the North American and Europea n marine requirements. Marine
products are required to meet drip tests, to ensure safety in the presenc e of
condensation. If you are cert ain your installation is not subject to moisture,
configuration d) in Figure 1- 6 may be used.

1–10 975-0187-01-01

a) b)

Preparing for Installation

Vertical

c) d)

Horizontal

Figure 1-6

XC Series Mounting Orientations

Vertical - this c onf igurat ion i s unsaf e and
should not be used

Vertical - thi s configuration may be used
in an environ ment wh ich is dr y and clean
only (non-mari ne)

975-0187-01-01 1–11

Introduction

Wiring Requirements

WARNING

Wire and fuse sizes ar e dict ated by electrical standards. D ifferent standards apply in
differe nt countries and different types of installations, for example, boat, home or RV. It is
the resp onsibility of the install er to ensure that the installation comp lies with all applicable
standards.

CAUTION

Ensure that both wires and fuse s are corr ectly sized .
Maximum conti nuous c urrent a vaila bl e from t he cha rger may be an add iti onal 6 –10% abov e
the nominal current rating of the charger. Out put current may also vary depending on
ambient tempe rature conditions.

DC Wiring

The following two tables show some typica l wire sizes, based on 3% voltage drop
(round circuit) , 75 °C (167 °F) rated wire and wiring being inside the engine
compartment – assumed ambient of 50 °C (122 °F).

Table 1-1

DC Wiring Requirements

Wire Length
(

maximum length one way) Wire Size (AWG and mm

2

)

feet meters XC3012 XC5012 XC2524 XC1524

51.5No. 10

2

5mm

7.5 2.25 No. 8

2

8mm

20 6 No. 6

13 mm

No. 6
13 mm

No. 6
13 mm

No. 4

2

19 mm

2

2

2

No. 10
5mm

No. 10
5mm

No. 10
5mm

2

3mm

2

No. 12

No. 12

2

3mm

2

No. 12

2

3mm

2

1–12 975-0187-01-01