Vertiv Liebert ITA2 30kVA User manual

Liebert® ITA2TM
30kVA User Manual

Copyright by Vertiv Co. Ltd.
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prior written consent of Vertiv Co. Ltd.
Notice
The purchased products, services, and features are stipulated by the contract made
between Vertiv Co., and the customer. All or part of the products, services, and features
described in this document may not be within the purchasing scope or the usage scope.
Unless otherwise specified in the contract, all statements, information, and
recommendations in this document are provided "AS IS" without warranties, guarantees or
representations of any kind, either express or implied. The information in this document is
subject to change without notice. Every effort has been made in the preparation of this
document to ensure the accuracy of the contents, but all statements, information, and
recommendations in this document do not constitute a warranty of any kind, express or
implied.
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Vertiv Co., Ltd.
Website: www.vertiv.com.
BOM: 31013769 I

Purpose of the Document
This document applies to the Liebert® ITA2 UPS which is the next generation series of
UPS that provides continuous, high quality AC Power to business critical equipment.
This document explains the product description, installation measures, operational
workflow, and thorough aspects from the user perspective. The figures used in this
document are for reference only.
Please read this manual carefully before installing, maintaining, and troubleshooting,
especially the warning information in the manual
Styling used in this Guide
The styles used in the manual will be defined as mentioned in the following table:
Situation Description
Warning/Danger/Caution
The Warning/Danger/Caution note indicates a
hazardous or potentially harmful situation that can
result in death or injury. It also indicates instructions
that need to be adhered to, failing which may result in
danger and safety issues thereby having an adverse
effect on the reliability of the device and security. Even
for practices not related to physical injury, the content
under the Warning heading is used for precautions
which need to be taken which, otherwise, could result
in equipment damage, performance degradation, or
interruption in service.
Note The Note section indicates additional and useful
information including tips and tweaks. It also calls
attention to best practices and industry-best protocols
that are standardized and help make maximum
utilization of the resources at hand. Helpful
information related to the mainstream stuff also comes
under the Note heading helping the users get to grips
with the definitions, concepts, and terminologies used
in the manual.
II

Version Information
Date
Revision
Change
11.01.19
V1.0
Initial release.
09.08.19
V1.1
Update some contents in Chapters 2, 3 and 8.
24.05.19
V1.2
Update Sections 5.2.4 and 5.3.
III

Special Declaration
Personnel Safety
1. This product must be installed and commissioned by professional engineers of the
manufacturer or its authorized agent. Failure to observe this could result in product
malfunction or personnel safety risk.
2. Take the time to read this product manual and the safety precaution thoroughly before
installing and commissioning this product. Failure to observe this could result in product
malfunction or personnel safety risk.
3. This product is not intended for life support equipment application.
4. Never dispose of the battery of this product in a fire, as it may explode and jeopardize
personnel safety when exposed to flame.
Product Safety
1. If this product will be stored or remain de-energized for a long period, it must be placed in a
dry and clean environment within specified temperature range.
2. This product should be used in an appropriate operating environment. For details, refer to
the section on the environmental requirement in this manual.
3. This product is not designed for application in an environment:
Where the temperature and relative humidity are outside the specifications
Subject to vibrations or shocks
Where conductive dusts, corrosive gases, salts, or flammable gases are present
Near heat sources or strong electromagnetic interferences
Disclaimer
Vertiv disclaims any and all responsibility or liability for the defects or malfunction caused by:
Application range or operating environment outside the specifications
Unauthorized modification, improper installation or operation
Force majeure
Other actions not in compliance with the instructions in this manual
IV

Safety Precautions
This manual contains the information concerning the installation and operation of Liebert®
ITA2TM 30kVA UPS (hereinafter referred to as UPS). Please read this manual carefully prior to
installation.
To reduce the chance of accident, please read the safety precautions very carefully before
operation. The 'Caution, Note, Warning' in this user manual and on the product do not
represent all the safety points to be observed, and are only supplement to various safety
points. Therefore, the installation and operation personnel must receive strict training and
master the correct operations and all the safety points before operation.
When operating Vertiv products, the operation personnel must observe the safety rules in
the industry, the general safety points and special safety instructions provided by Vertiv.
1.The UPS must be installed, commissioned and serviced by engineers designated
by the manufacturer or its agent. Failure to observe this could result in personnel
safety risk, UPS malfunction and invalidation of warranty.
2. The UPS has been designed for commercial and industrial use only, and is not
recommended for use in life support applications.
3. This is a Class C2 UPS product. In a residential environment, this product may
nevertheless cause radio interference, in which case, the user is required to take
additional measures to reduce the interference.
Backfeed protection
Before operating the circuit, isolate the UPS firstly and then check the dangerous
voltage between the ports, and that between the ports and earth.
Conformity and standards
The UPS complies with 2014/35/EU (LVD), 2014/30/EU (EMC), 2011/65/EU (Rohs)
and the following product standards for UPS:
IEC/EN 62040-1/AS 62040-1, General and safety requirements for UPS
IEC/EN 62040-2/AS 62040-2: Class C2 compliant
IEC/EN 62040-3/AS 62040-3 (VFI SS 111): Performance requirements and test
methods
The UPS installation should follow the above instructions and use the accessories
specified by manufacturer.
When the UPS is operating, some parts have high voltage, therefore, contacting
with them directly or through moist objects will result in fatal risk.
V

1. Before moving or rewiring the UPS, disconnect mains input power and the battery
and make sure that the UPS is completely shut down. Otherwise, the output terminal
may carry live voltage, presenting an electric shock hazard
2. Liquid or other irrelevant external objects are prohibited inside the UPS.
3. In case of a fire, a dry chemical fire extinguisher is essential. Using a foam fire
extinguisher will cause electric shock.
4. The output neutral line of the UPS is from the input, after the neutral line is
suspended by the upstream protection devices, the output neutral line will be
unconnected.
5. To prevent the radio frequency of output cables from disturbing other electric
equipment, it is recommended to use the UPS output cable with the length less than
10m.
High leakage current
1. Earth connection is essential before connecting the input power (AC mains and
battery included).
2. Earth leakage current ranges from 3.5mA to 100mA.
3. Transient and steady-state earth leakage currents, which may occur when
starting the equipment, should be taken into account when selecting instantaneous
residual current circuit breaker (RCCB) or residual current detector (RCD).
4. Note that the earth leakage current of the load will be carried by RCCB or RCD.
5. This equipment must be earthed in accordance with the local electrical codes.
1. When selecting the UPS system upstream distribution protection equipment,
ensure that it complies with the local electric regulations.
2. The specified upstream breakers are required to obtain the conditional
short-circuit current rating, Icc at 10kA symmetrical rms. The specified upstream
breakers should comply with an IEC 60947 series standard.
User serviceable components
1. The UPS contains no user-serviceable parts. Do not remove the cover. Removing
the cover may result in electric shock and will invalidate any implied warranty.
2. The UPS meets the safety requirements completely in operator access area. Only
service personnel can contact with the hazardous voltage inside the UPS. However,
the risk of contacting these voltages is minimized because the components with
hazardous voltage may be contacted only by using a tool to remove the protective
cover. No risk will exist if you follow the general norms and in accordance with the
procedures recommended in this manual on equipment operation.
VI

Battery high voltage
1. All the physical service and maintenance of the battery are performed by the
trained technicians.
2. Operation on the battery will result in electric shock and high short-circuit
current, therefore, before operating the battery, the following should be observed:
Remove the watches, rings and other metal objects.
Use the tools with insulation handle.
Wear rubber glove and shoes.
Avoid to place the tools and metal objects on the battery surface.
Cut off the charge power supply before connecting or disconnecting the
battery terminals.
Check whether the battery is earthed accidently, if yes, please disconnect the
earthing. Contacting any earth battery parts will result in electric shock.
Therefore, make sure that the battery is not earthed during installation and
maintenance.
3. Battery manufacturers provide the details of the precautions to be observed
when working on, or in the vicinity of the batterys. These precautions should be
followed implicitly at all times. Attention should be paid to the recommendations
concerning local environmental conditions and the provision of protective clothing,
first aid and fire-fighting facilities.
VII

The Manual Describes The Following Devices
Product
Model
30kVA
ITA-30k00AL3302P00 (Long back-up model)
VIII