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Thank you for choosing an interVOLT isolated power conditioner ...
A 24VDC to 24VDC power conditioner is used primarily for connecting auxiliary 24VDC equipment
in a 24VDC wired application. The power conditioner must be sized according to the load
connected in order to ensure good performance, safety and longevity. Listed below are just a few
of the features and benefi ts you have gained in selecting an interVOLT power conditioner.
Intervolt SPCi Series Switchmode power conditioners are designed for high demand power
requirements in transport, telemetry, alternative energy applications and the like. They are
suitable for powering a large range of auxiliary 24VDC equipment including communications,
navigation, monitoring, instrumentation, lighting, refrigeration and much more.
Intervolt SPCi’s incorporate a range of innovative features including an industry fi rst, micro-
processor controlled operator interface for the control and monitoring of the many SPCi
functions. This feature is designed to help trouble-shoot general installation errors and assist in
fault fi nding common problems.
Intervolt SPCi’s are fully protected from typical connection and installation faults by a range of
built-in safety devices. These devices protect the units from reverse connection, short-circuiting,
overloading, high output voltages and high temperatures.
Intervolt SPCi’s are designed to cope with the demands of the harshest applications and will
operate in high temperature, high humidity environments. They are constructed of quality marine
grade materials and when applied and installed correctly are designed to provide many years of
continuous service.
Intervolt SPCi’s are designed and assembled in Australia and comply with relevant Australian and
international standards for electro-magnetic compatibility (EMC). They are supported by a 100%
factory backed 24 month warranty against faulty components and/or workmanship.
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OVERVIEW
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2
SPCi MAXI SERIES GEN II
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2
INSTALLATION
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3
NOTICE!
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3
WIRING
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4
OPERATION
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7
INITIAL SET-UP
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7
EXTENDED FEATURES
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9
SCHEMATICS
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11
Power conditioner
Standard Installation
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11
Parallel Installation
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12
Battery Charger
Standard Installation
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13
Auxiliary
External Alarm Output
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14
Remote Switching – manual control
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14
Remote Switching – automatic control
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15
Remote Switching – with ignition switch control
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15
OPERATOR INTERFACE
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16
INTRODUCTION
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16
POWER ICON
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17
FAN ICON
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17
TEMP ICON
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18
INPUT ICON
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19
OUTPUT ICON
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20
CHARGE ICON
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22
OUTPUT LOAD INDICATOR
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23
OUTPUT VOLTS INDICATOR
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23
TROUBLESHOOTING
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24
SPECIFICATIONS
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26
WARRANTY POLICY
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29
INSTALLATION & OPERATION
MANUAL
interVOLT is a registered trademark of Amelec Australia Pty Ltd in Australia and various other countries
including the UK and USA and as such is protected by the relevant laws of the country of registration.
© 2012. All rights reserved. The entire contents of this instruction manual shall remain the property of
Amelec Australia Pty Ltd and should not be reproduced without written permission.
Manual No. MAXISPCi24G2 R1-0
Manufactured by Amelec Australia Pty Ltd
16 Parkinson Lane, O’Connor, WA 6163, Australia
www.intervolt.com
GEN
II
MAXI SERIES
ISOLATED
24-24 VDC
Power
Conditioner
