SolarEdge L30US-IB80 User manual

Uninterruptable Power
Supply for 208VAC Grid
L30US-IB80, L30US-IB00,
L40US
Installation Guide
Version 2.0 March 2022
Cat. No. 2MUM-

ii
L30US-IB80, L30US-IB00, L40US UPS
Important Notice
Copyright © July 2021 SolarEdge Inc. Doc. Part 2MUM-SG-. All rights reserved.
No part of this document may be reproduced, stored in a retrieval system, or transmitted,
in any form or by any means, electronic, mechanical, photographic, magnetic, or
otherwise, without the prior written permission of SolarEdge Inc.
All company and brand products and service names are trademarks or registered
trademarks of their respective holders.
Patent marking notice: see http://www.solaredge.com/patent
The general terms and conditions of delivery of SolarEdge shall apply.
The content of these documents is continually reviewed and amended, where necessary.
However, discrepancies cannot be excluded.
The images contained in this document are for illustrative purposes only and may vary
depending on product models.

iii
L30US-IB80, L30US-IB00, L40US UPS
Thank you for choosing this uninterruptible power supply (UPS). It protects your equipment
from power failures. Please read this manual before installing the L series models as it
provides important information that should be followed during installation and maintenance
of the UPS and batteries, allowing you to correctly set up your system for the maximum
safety and performance. Included is information on customer support and service if it is
required. If you experience a problem with the UPS, please refer to the Troubleshooting
section in this manual to correct the problem. If the problem is not corrected, please collect
information so that the Technical Support personnel can more effectively assist you.

iv
L30US-IB80, L30US-IB00, L40US UPS
Table of Contents
1. PREFACE ............................................................................................................................................ 1
1.1. S TANDARDS AND C ONVENTIONS ............................................................................................................................................................... 1
1.2. S AFETY S YMBOLS I NFORMATION ................................................................................................................................................................ 1
1.3. T ECHNICAL S UPPORT......................................................................................................................................................................................... 2
2.
IMPORTANT SAFETY INSTRUCTIONS (SAVE THESE INSTRUCTIONS)....................................... 3
3.
UPS INSTALLATION PRECAUTIONS............................................................................................... 6
4.
MAIN FEATURES............................................................................................................................... 9
4.1. S UMMARY ............................................................................................................................................................................................................... 9
4.2. F UNCTIONS AND F EATURES ........................................................................................................................................................................... 9
4.3. S YSTEM CONFIGURATION............................................................................................................................................................................. 10
5.
INSTALLATION ............................................................................................................................... 11
5.1. I NSTALLATION NOTES..................................................................................................................................................................................... 11
5.2. D IMENSIONS AND W EIGHT......................................................................................................................................................................... 13
5.3. M OUNTING INFORMATION ..................................................................................................................................................... 16
5.4. U NPACKING AND FIRST CHECK .................................................................................................................................................................. 17
5.5. C ABINET VIEW .................................................................................................................................................................................................... 20
5.5.1. Communication panel: ............................................................................................................... 22
5.6. LCD CONTROL PANEL VIEW ........................................................................................................................................................................ 23
5.7. E LECTRICAL D IAGRAMS ................................................................................................................................................................................. 23
5.8. E XTERNAL PROTECTIVE DEVICES ................................................................................................................................................................ 25
5.8.1. External battery .............................................................................................................................................25
5.8.2. UPS output ......................................................................................................................................................25
5.8.3. Over-current protection..............................................................................................................................25
5.9. P OWER CABLES .................................................................................................................................................................................................. 25
5.9.1. Cable sizes.......................................................................................................................................................26
5.9.2. Recommended installed screw torque...................................................................................................26
5.10. P OWER CABLE CONNECTION....................................................................................................................................................................... 26
5.10.1. Bottom cable entry.......................................................................................................................................28
5.10.2. Common input connection........................................................................................................................28
5.10.3. Split input connection .................................................................................................................................29
5.10.4. Internal battery connections.....................................................................................................................31
5.10.5. External battery connections for long-run units................................................................................34
5.10.6. Installation and setup..................................................................................................................................36
5.10.7. Unpacking & Inspection.............................................................................................................................36
5.10.8. Selecting installation position ..................................................................................................................36
5.11. UPS PARALLEL I NSTALLATION ( OPTIONAL ) ..............................................................................................................37
5.11.1. Cabinet installation......................................................................................................................................37
5.11.2. Parallel cable installation ..........................................................................................................................38
5.12. C OMPUTER ACCESS ......................................................................................................................................................................................... 40

iv L30US-IB80, L30US-IB00, L40US UPS
5.13. PARALLEL SYSTEM COMMISSIONING....................................................................................................................................................... 43
5.14. DISPLAY MESSAGES AND TROUBLESHOOTING.................................................................................................................................... 44
5.14.1. Faults and alarms reports........................................................................................................... 45
5.15. OPTIONAL FEATURES ...................................................................................................................................................................................... 49
5.15.1. SNMP card ......................................................................................................................................................49
5.15.1.1. Functions................................................................................................................................................49
5.15.2. Relay card........................................................................................................................................................50
6. APPENDIX 1: SPECIFICATIONS ..................................................................................................... 52
7. APPENDIX 2: TROUBLESHOOTING .............................................................................................. 57
8. APPENDIX 3: USB COMMUNICATION PORT DEFINITION ........................................................ 59
8.1. DEFINITION OF THE PORT ........................................................................................................................................................ 59
8.2. AVAILABLE FUNCTION OF USB .................................................................................................................... 59
8.3. COMMUNICATION DATA FORMAT........................................................................................................................................... 59
9. APPENDIX 4: RS232 COMMUNICATION PORT DEFINITION..................................................... 60
9.1. DEFINITION OF THE MALE PORT .............................................................................................................................................. 60
9.2. AVAILABLE FUNCTION OF RS232................................................................................................................. 60
9.3. RS-232 COMMUNICATION DATA FORMAT ............................................................................................................................ 60
10. APPENDIX 5: RS485 COMMUNICATION PORT DEFINITION................................................. 61
10.1. DEFINITION OF THE PORT ........................................................................................................................................................ 61
10.2. AVAILABLE FUNCTION OF RS485................................................................................................................. 61
10.3. COMMUNICATION DATA FORMAT........................................................................................................................................... 61
11. APPENDIX 7: OPTIONAL PROTECTION PORT DEFINITION................................................... 62
11.1. FUNCTION DESCRIPTION .......................................................................................................................................................... 62
11.2. DEFINITION OF MALE PORT...................................................................................................................................................... 62
11.3. BACKFEED PROTECTION FUNCTION......................................................................................................................................... 62
11.4. BACKFEED INSTALLATION WITH RELAY .................................................................................................................................... 63
12. APPENDIX 8 REPO INSTRUCTION............................................................................................ 64
13. APPENDIX 8 MAINT. INSTRUCTION........................................................................................ 65
14. APPENDIX 9 BAT-SW INSTRUCTION....................................................................................... 66

Table of Figures
FIGURE 1 REMOVE COVERS............................................................................................................................................................................. 6
FIGURE 2 DISCONNECTING BATTERY CONNECTORS ....................................................................................................................................... 7
FIGURE 3 DISCONNECTING BATTERY CONNECTOR:ORDER OF OPERATIONS ................................................................................................. 8
FIGURE 4 DIMENSIONS ................................................................................................................................................................................ 14
FIGURE 5 INSTALLATION CLEARANCE............................................................................................................................................................ 15
FIGURE 6 400MM WIDE UNIT MOUNTING DEVICE ...................................................................................................................................... 16
FIGURE 7 UNIT WHEELS LOCKING DEVICE..................................................................................................................................................... 16
FIGURE 8 CUT OFF THE BANDING.................................................................................................................................................................. 17
FIGURE 9 REMOVE THE PACKAGE ................................................................................................................................................................. 17
FIGURE 10 REMOVE THE INNER PACKAGE.................................................................................................................................................... 18
FIGURE 11 UNFASTEN THE SCREWS ............................................................................................................................................................. 18
FIGURE 12 REMOVE THE L-SHAPED BRACKET .............................................................................................................................................. 19
FIGURE 13 REMOVE UPS FROMTHE PALLET............................................................................................................................................... 19
FIGURE 14 FRONT VIEW/SIDE VIEW OF L30US-IB80, L30US-IB00 AND L40US.................................................................. 20
FIGURE 15 FRONT VIEW (WITHOUT DOOR) AND REAR VIEW OF L30US-IB80 AND L30US-IB00.............................................. 20
FIGURE 16 FRONT VIEW (WITHOUT DOOR)AND REAR VIEW OF L40US................................................................................ 21
FIGURE 17 COMMUNICATION PANEL........................................................................................................................................................... 22
FIGURE 18 LCDCONTROL PANEL ................................................................................................................................................................ 23
FIGURE 19:REMOTE EPO NO AND NC PORT ............................................................................................................................................ 23
FIGURE 20: EXTERNAL MAINTENANCE BYPASSAUXILIARY CONTACTS......................................................................................................... 24
FIGURE 21: BATTERY BREAKERPOSITION CONTACTS................................................................................................................................... 24
FIGURE 22: OPTIONAL PORT IS FOR BACKFEED AND TRIPPING THE CIRCUIT BREAKER OF THE BATTERIES .................................................. 24
FIGURE 23 COMMON INPUT CONNECTION ................................................................................................................................................. 28
FIGURE 24 SPLIT INPUT CONNECTION ......................................................................................................................................................... 29
FIGURE 25 CABLING DIAGRAM ..................................................................................................................................................................... 30
FIGURE 26 BUILT-IN BATTERY CONNECTION ................................................................................................................................................ 31
FIGURE 27 LEFT SIDE OF THE CABINET (REMOVE SCREWSAND COVERS)................................................................................. 32
FIGURE 28 LEFT SIDE OF THE CABINET (PULL OUTTHE BATTERY) .......................................................................................... 32
FIGURE 29 RIGHT SIDE OF THE CABINET (REMOVE SCREWSAND COVERS) .............................................................................. 33
FIGURE 30 RIGHT SIDE OF THE CABINET (PULL OUTTHE BATTERY) ........................................................................................ 33
FIGURE 31 EXTERNAL BATTERY CONNECTIONS FOR LONG-RUN UNITS ....................................................................................................... 35
FIGURE 32 COMMON INPUT CONNECTION.................................................................................................................................................. 37
FIGURE 33 DUAL INPUT CONNECTION ......................................................................................................................................................... 38
FIGURE 34 REQUIREMENT FOR THEPARALLEL SYSTEM ............................................................................................................................... 39
FIGURE 35 MUSER5000 HOMEPAGE .......................................................................................................................................................... 40
FIGURE 36 MUSER5000COMMUNICATION SETTING PAGE ....................................................................................................................... 41
FIGURE 37 MUSER5000APPEND EQUIPMENT PAGE ................................................................................................................................. 41
FIGURE 38 MUSER5000APPEND EQUIPMENT MANUAL SETTING PAGE ................................................................................................... 42
FIGURE 39 SNMP CARD .............................................................................................................................................................................. 50
FIGURE 40 RELAY CONTACTS (DRYCONTACT CARD) .......................................................................................................... 50
FIGURE 41 RELAY OVERVIEW........................................................................................................................................................................ 51
FIGURE 42 USB PORT................................................................................................................................................................................... 59
FIGURE 43 CONNECTION BETWEEN PC RS232 PORT AND UPS RS232 PORT ......................................................................................... 60
FIGURE 44 RS485 PORT .............................................................................................................................................................................. 61
FIGURE 45 DRY CONTACT PORT ................................................................................................................................................................... 62
FIGURE 46 BACKFEED INSTALLATIONWITH RELAY ....................................................................................................................................... 63
vi L30US-IB80, L30US-IB00, L40US UPS

F IGURE 47 C ONNECTION BETWEEN THE BUTTON AND UPSREPO PORT.................................................................................................. 64
F
IGURE 48 C ONNECTION BETWEEN THE EXTERNAL MAINTENANCE BREAKER AUX. AND UPS MAINT. PORT........................................ 65
F
IGURE 49 C ONNECTION BETWEEN THE EXTERNAL BATTERY BREAKER AUX. AND UPS BAT-SW PORT................................................. 66
vii
L30US-IB80, L30US-IB00, L40US UPS

viii
L30US-IB80, L30US-IB00, L40US UPS
Table of Tables
T ABLE 1 L OAD COEFFICIENTS ........................................................................................................................................................................ 12
T
ABLE 2: D IMENSIONS AND W EIGHTS ......................................................................................................................................................... 14
T
ABLE 3 C ABINET OVERVIEW........................................................................................................................................................................ 21
T
ABLE 4 C OMMUNICATION PANEL ............................................................................................................................................................... 22
T
ABLE 5 LCD AND LED DISPLAY................................................................................................................................................................... 23
T
ABLE 6 C ABLE S IZES .................................................................................................................................................................................... 26
T
ABLE 7 R ECOMMENDED INSTALLED SCREW TORQUE................................................................................................................................. 26
T
ABLE 8 C OMMON I NPUT C ONNECTION ..................................................................................................................................................... 28
T
ABLE 9 S PLIT I NPUT C ONNECTION.............................................................................................................................................................. 29
T
ABLE 10 B ATTERIES Q UANTITY .................................................................................................................................................................. 34
T
ABLE 11 O PERATIONAL STATUS AND MODE ( S ) ............................................................................................................... 44
T
ABLE 12 F AULT I NFORMATION................................................................................................................................................................... 45
T
ABLE 13 A LARM I NFORMATION ................................................................................................................................................................. 47
T
ABLE 14 R ELAY CONTACTS ( COMMUNICATION CARD )...................................................................................................... 50
T
ABLE 15 S PECIFICATIONS ............................................................................................................................................................................ 52
T
ABLE 16 P ROBLEMS AND SOLUTIONS......................................................................................................................................................... 57
T
ABLE 17 C ONNECTION BETWEEN PC USB PORT AND UPS USB PORT.................................................................................................... 59
T
ABLE 18 C ONNECTION BETWEEN PC RS232 PORT AND UPS RS232 PORT ........................................................................................... 60
T
ABLE 19 C ONNECTION BETWEEN THE CONVERTER AND UPSR EPO PORT ............................................................................................... 61
T
ABLE 20 I NTERFACE DEFINITION................................................................................................................................................................. 62
T
ABLE 21 C ONNECTION BETWEEN THE BUTTON AND UPSR EPO PORT ..................................................................................................... 64
T
ABLE 22 C ONNECTION BETWEEN THE EXTERNAL MAINTENANCE BREAKER AUX. AND UPS MAINT. PORT.......................................... 65
T
ABLE 23 C ONNECTION BETWEEN THE EXTERNAL BATTERY BREAKER AUX. AND UPS BAT-SW PORT................................................... 66

1
L30US-IB80, L30US-IB00, L40US UPS
1. Preface
1.1. Standards and Conventions
This Installation Guide contains diagrams that include images of the display screen of the
UPS. Unless otherwise indicated, the readings shown in the screen images are only illustrative
and are not intended to match the readings on a specific system in any particular
environment.
Operation and control of the L Family UPS systems are performed through a touch-sensitive
LCD display screen. In this manual, when explaining how to navigate the control software
using the touch-sensitive screen, the terms "tap", "press", "choose", and "select" may be used
interchangeably to indicate selection of a screen option.
Most of the electrical abbreviations in this document are according to IEEE 280 Standard
Letter Symbols for Quantities Used in Electrical Science and Electrical Engineering.
1.2. Safety Symbols Information
The following safety symbols are used in this document. Familiarize yourself with the
symbols and their meaning before installing or operating the system.
NOTE!
Denotes additional information about the current subject.
CAUTION!
Denotes a caution. It calls attention to a procedure that, if not correctly
performed or adhered to, could result in damage to the unit or load. Do not
proceed beyond a caution note until the indicated conditions are fully
understood and met.
WARNING!
Denotes a warning. It calls attention to a procedure that, if not correctly
performed or adhered to, could result in injury or loss of life. Do not proceed
beyond a warning note until the indicated conditions are fully understood and
met.

2
L30US-IB80, L30US-IB00, L40US UPS
WARNING - RISK OF LETHAL ELECTRIC SHOCK!
Denotes an electrical hazard. It calls attention to a procedure that, if not
correctly performed or adhered to, could result in injury or loss of life. Do not
proceed beyond a warning note until the indicated conditions are fully
understood and met.
1.3. Technical Support
You can contact technical support by any of the following methods.
SOLAREDGE Inc. - Critical Power Service Department
Available via email at [email protected]
Phone support
US
Available 24 * 7 * 365 by phone at [phone].
Other regions
Available 24 * 7 * 365 by phone at (972) 73 2403139

3
L30US-IB80, L30US-IB00, L40US UPS
2. Important Safety Instructions (Save These Instructions)
SAVE THESE INSTRUCTIONS! This manual contains important instructions for models
L30US-IB80, L30US-IB00 and L40US that should be followed during installation and
maintenance of the UPS and batteries.
CAUTION!
To reduce the risk of fire, connect only to a circuit provided with DC 160
amperes (for 30kVA External DC Circuit Overcurrent Protective Device) or with
DC 200 amperes (for 40kVA External DC Circuit Overcurrent Protective Device)
maximum branch circuit over current protection in accordance with the
National Electric Code, ANSI/NFPA 70”.
WARNING!
When backfeed protection is needed by local area regulations and codes,
please note that it is not a part of the system design and you must install an
external automatic isolation device on site, in order to prevent dangerous
voltage or energy in the input of the isolation device. The device must be rated
according to the system specifications and must open within 15 seconds after
the upstream power supply fails.
HAZARD! If those instructions are not followed it may cause death or serious
injury.
A label of this text or equivalent text in your language, must be installed on the UPS, and on
the backfeed isolator protection if it is installed remotely from the UPS.
CAUTION! (UPS having Internal Batteries): Risk of electrical shock –
Hazardous live parts inside this unit are energized from the battery supply
even when the input AC power is disconnected.
CAUTION! (No User serviceable Parts): Risk of electrical shock, do not remove
cover. No user serviceable parts inside. Refer servicing to qualified service
personnel.
CAUTION! (Non-isolated Battery supply): Risk of electric shock, battery circuit is
not isolated from AC input, hazardous voltage may exist between battery
terminals and ground. Test before touching.
WARNING! (Fuses): To reduce the risk of fire, replace only with the same type
and size of fuse.
WARNING! Unit intended for installation in a controlled environment.

4
L30US-IB80, L30US-IB00, L40US UPS
WARNING! Do not dispose of batteries to a fire, the battery may explode.
CAUTION! Do not open or damage the battery, released electrolyte is harmful
to the skin and eyes.
CAUTION! A battery can present a risk of electric shock and high short circuit
current. The following precaution should be observed when working on
batteries: remove watches, rings, or other metal objects, use tools with
insulated handles.
To reduce the risk of electric shock, disconnect the UPS from the main supply
before installing a computer interface signal cable. Reconnect the power cord
only after signaling interconnections have been made.
Servicing of batteries should be performed or supervised by personnel with
knowledge of batteries and the required precautions. Keep unauthorized
personnel away from batteries.
For Replacement of batteries located in a service access area:
1. Servicing of batteries should be performed or supervised by personnel
knowledgeable about batteries and the required precautions.
2. Risk of explosion if battery is replaced by an incorrect type. When
replacing batteries, replace with the same type and number of batteries or
battery packs.
3. CAUTION: Do not dispose of batteries in a fire. The batteries may
explode. Dispose of used batteries according to the instructions.
4. CAUTION: Do not open or mutilate batteries. Released electrolyte is
harmful to the skin and eyes. It may be toxic.
5. CAUTION: A battery can present a risk of electrical shock and high short
circuit current. The following precautions should be observed when working on
batteries:
•Remove watches, rings, or other metal objects.
•Use tools with insulated handles.
•Wear rubber gloves and boots.
•Do not lay tools or metal parts on top of batteries.

5
L30US-IB80, L30US-IB00, L40US UPS
•Disconnect charging source prior to connecting or disconnecting
battery terminals.
•Check if the battery is inadvertently grounded. If it is, remove the source
from ground. Contact with any part of a grounded battery can result in
electrical shock. The likelihood of such shock can be reduced if such grounds
are removed during installation and maintenance.
These UPS units are extremely heavy. Caution should be taken in moving and
positioning this equipment. These safety instructions are important and should
be precisely followed during installation, operation, and maintenance of the
UPS and batteries.
The unit carries hazardous voltage. When the UPS is on, its outlets may carry
hazardous voltage even when not plugged into the wall outlet, because the
battery may continue to supply power.
Care should be taken to install the UPS in an indoor environment which is
under temperature and humidity control, free from electrically conductive
particles, with reduced risk of electric shock.
It is best to disconnect the device using the power supply cord. Ensure that the
equipment is placed in a position near the easily accessible outlet.
Except for replacing the batteries, all servicing on this equipment must be
carried out by qualified service personnel.
Before conducting any maintenance, repair, or shipment, first ensure that all the
UPS equipment is completely turned off and disconnected.
For additional safety instructions, see the Safety section of the Service Manual.
For batteries quantity, see Table 10.

6
L30US-IB80, L30US-IB00, L40US UPS
3. UPS installation precautions
If the UPS you purchased is a standard model with internal batteries, because of the battery
leakage current the built-in batteries were disconnected from the UPS before shipping. Built
in batteries need to be charged before you activate the system.
Therefore, professional after-sales staff must connect the built-in battery to UPS, in strict
accordance with the following operations, before installation:
WARNING - RISK OF LETHAL ELECTRIC SHOCK!
Before operation, make sure to take all the proper insulation measures, non-
professionals are prohibited from the following operations, there is a risk of
electric shock!
1. Remove the 2 fixing screws of the top cover, remove the top cover. Remove the 12 fixing
screws of the left and right cover, remove the left and right cover.
Figure 1 Remove covers
2. Reinstall the battery connector in the following order:

7
L30US-IB80, L30US-IB00, L40US UPS
Figure 2 Disconnecting battery connectors

8
L30US-IB80, L30US-IB00, L40US UPS
Disconnected Remove the fixer Connect and reinstall the fixer
Figure 3 Disconnecting battery connector: order of operations

9
L30US-IB80, L30US-IB00, L40US UPS
4. Main features
4.1. Summary
This series UPS is a 3-phase input/ 3-phase output high frequency online UPS.
This UPS can solve most of the power supply problems, such as blackout, over-voltage,
under-voltage, voltage sudden drop, oscillating of decreasing extent, high voltage pulse,
voltage fluctuation, surge, inrush current, harmonic distortion (THD), noise interference,
frequency fluctuation, etc.
This UPS can be applied to different applications from computer device, automatic
equipment, communication system to industry equipment.
4.2. Functions and Features
3 Phase In/3 Phase Out UPS
This UPS is a 3 Phase In/3 Phase Out high-density UPS system, of which input current is kept
in balance. No unbalance problem might occur.
Digital Control
This series UPS is controlled by its Digital Signal Processor (DSP)providing increased
reliability, optimized performance, self-protection, self-diagnostics and many more.
Battery is Configurable
The battery pack of this series UPS is configured to 20 blocks.
Charging Current is configurable
Through the UPS user interface, the user may set the capacity of the batteries as well as
reasonable charging current and maximum charging current. Constant voltage mode,
constant current mode, or floating are easily switchable.
Intelligent Charging Method
The series UPS adopts advanced three-stage charging method:
1st stage: High Current Constant Current charging to guarantee charging back to 90%.
2nd-stage: Constant Voltage in order to vitalize battery and make sure batteries are fully
charged.
3rd stage: Floating mode.
This 3-stage charging method will extend life of the batteries and guarantee fast charging.

10
L30US-IB80, L30US-IB00, L40US UPS
LCD display
With LCD and LED displays, the user may easily understand the UPS status and its
operational parameters, such as input/output voltage, frequency and load status, battery
status, ambient temperature, etc.
Intelligent monitoring function
Using the optional SNMP Card (optional for extra charge), you may remotely control and
monitor the UPS.
REPO function
Remote EPO (REPO) function is available for this UPS series.
4.3. System configuration
UPS device and external or internal batteries make up the system. Depending on the site and
load requirements of the specific installation, certain additional options are available for the
solution.
Planning a UPS system, the following should be taken into consideration:
The total demand of the protected system shall dictate the output power rating (VA).
Allow a margin for future expansion or calculation of inaccuracies from measured power
requirements.
Backup time required will indicate the battery size needed. If the load is less than the UPS
nominal power rating, then the actual backup time is longer.
The following options are available with extra charge:
SNMP/WEB card
Relay card

11
L30US-IB80, L30US-IB00, L40US UPS
5. Installation
NOTE!
Observe recommended clearance around the cabinet for operation and
ventilation –see Figure 6.
5.1. Installation notes
NOTE!
Consider convenience of operation and maintenance when installing the
cabinet. Leave the space of at least 100cm (39.37”) in front and 80cm
(31.50”) in back of the cabinet.
Place the UPS in a clean, stable environment. Avoid vibration, dust, humidity, flammable
gases and liquids, corrosive materials. To avoid damage from high room temperature, a
system of room extractor fans is recommended to be installed. Optional air filters are
available if the UPS operates in a dusty environment.
Ambient temperature around the UPS should be kept in range of 32°F～104°F. In case
the ambient temperature exceeds 32°F, the rated load capacity should be reduced by 12
％ per 9°F. The maximum temperature cannot be higher than 122°F.
In case the UPS is dismantled in a cold room, moisture of condensation may appear on
its surfaces. To avoid the danger of electric shock, don’t install the UPS unless its internal
and external surfaces are fully dry.
Ambient temperature around the batteries should also be kept in range within the
required specs. Temperature is a major factor in determining battery life and capacity. In
a normal installation, the battery temperature is maintained between 59°F and 77°F. Keep
batteries away from heat sources or main air ventilation area, etc.
WARNING!
Typical battery performance data are quoted for an operating temperature
between 20°C and 25°C (68 and 77°F). Operating it above this range will
reduce the battery life while operation below this range will reduce the battery
capacity.
Should the equipment not be installed immediately it must be stored in a room that
protects it against excessive humidity and/or heat sources.