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2 Innovative Circuit Technology Ltd.

WARNING

Risk of serious personal injury or damage to equipment and property! Always

observe the following:

• Install and operate unit in a Restricted Access location, such as an enclosed

equipment rack

• Operate the supply from a grounded 3-pin 120Vac or 230Vac outlet (50 or

60Hz) with a branch circuit breaker rated 20A or less

Always observe the following for applications requiring a back up battery:

• Use only a Lead-Acid battery with rating and capacity appropriate for the

model of supply in use

• Use an appropriate dc over-current protection device in line with the back-up

battery connection

• Use a disconnect switch or circuit breaker in series with the battery

connection, to ensure installation and service is done with the battery de-

energised

• Use wire and connectors rated for the maximum load current and size of

battery fuse or circuit breaker

• Ensure battery polarity is correct before connecting

• Do not attempt to charge a frozen battery

• Handle batteries with care, never short circuit battery terminals

CAUTION

Risk of personal injury or damage to equipment! Always observe the following:

• Install in a protected environment, keep sources of moisture away from unit

• Ensure the total power consumption of the load does not exceed the

continuous rated capacity of the power supply output

• Do not block air inlet or outlet openings in the unit

• Do not place the power supply directly above or below an exposed battery,

due to possible presence of corrosive and/or flammable gasses

• Do not add a ground connection to both battery and load, as this will bypass

the internal LVD relay

Rev 1.2

2018

publication may be reproduced, stored in a retrieval system or transmitted in any form or by

any means, electronic, mechanical, photocopying, recording or otherwise, without the prior

written consent of Innovative Circuit Technology Ltd.

ICT Pro Series User Manual

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