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CPI User Manual for Lithium Ion Online UPS 04/22v.1 Page 1
User Manual for
Lithium Ion Online UPS
LD-Series,
1500VA, 2000VA and 3000VA Models
Reference Sales Model: LDxxxxA, LDxxxxB
Version 1
April 2022
Reference Sales Model: VLxxxx
Version 1
April 2022
While every effort has been made to ensure the accuracy of all information, CPI does not accept liability for any
errors or omissions and reserves the right to change information and descriptions of listed services and products.
©2022 Chatsworth Products, Inc. All rights reserved. Chatsworth Products, Clik-Nut, CPI, CPI Passive Cooling,
eConnect, Evolution, GlobalFrame, MegaFrame, Motive, QuadraRack, RMR, Saf-T-Grip, Secure Array,
SeismicFrame, SlimFrame, TeraFrame and Velocity are federally registered trademarks of Chatsworth Products.
CUBE-iT, EuroFrame, Simply Efcient and ZetaFrame are trademarks of Chatsworth Products.
All other trademarks belong to their respective companies. 04/22 MKT-60020-765
800-834-4969
chatsworth.com
CPI User Manual for Lithium Ion Online UPS 04/22v.1 Page 2
TABLE OF CONTENTS
Important Safety Warning....................................................................................4
1.1 Transportation.....................................................................................4
1.2 Preparation.........................................................................................4
1.3 Installation ..........................................................................................4
1.4 Operation............................................................................................5
1.5 Maintenance, service and faults ........................................................5
2. Installation and setup.......................................................................................7
2-1. Rear panel view..................................................................................7
2-2. Operating principle.............................................................................7
2-3. Install the UPS...................................................................................8
2-4. Setup the UPS...................................................................................9
2-5. Battery Replacement........................................................................11
3. Operations......................................................................................................13
3-1. Button operation................................................................................13
3-2. LCD Panel..........................................................................................13
3-3. Audible Alarm.....................................................................................15
3-4. LCD display wordings index...............................................................15
3-5. UPS Setting........................................................................................16
3-6. Operating Mode Description...............................................................21
3-7. Faults Reference Code.......................................................................21
3-8. Warning indicator................................................................................22
4. Troubleshooting................................................................................................23
5 Storage and Maintenance.................................................................................23
6 Specications....................................................................................................24
6 Obtaining Service..............................................................................................28
7 Standard Limited Warranty................................................................................29
CPI User Manual for Lithium Ion Online UPS 04/22v.1 Page 3
Introduction
User Manual for Lithium Ion Online UPS
This document is the User Manual for CPI 1500VA - 3000VA Lithium Ion Online Uninterruptible
Power Supplies (UPS) (Sales Models LD1500A, LD2000A, LD3000A, LD1500B, LD2000B,
LD3000B).
©2022 Chatsworth Products, Inc. All rights reserved.
UL Listed for use in U.S. and Canada.
Legal Information
The information contained in this guide is subject to change without notice. Chatsworth Prod-
ucts, Inc. (CPI) shall not be liable for technical or editorial errors or omissions contained herein;
nor is it liable for any injury, loss, or incidental or consequential damages resulting from the
furnishing, performance or use of this material and equipment.
CPI User Manual for Lithium Ion Online UPS 04/22v.1 Page 4
1 Safety Information
Please comply with all warnings and operating instructions in this manual strictly. Save t
his manual properly and read carefully the following instructions before installing the unit.
Do not operate this unit before reading through all safety information and operating instructions
carefully.
1.1 Transportation and Storage
• Please transport the UPS system only in the original package to protect against shock
and impact.
1.2 Preparation
• Condensation may occur if the UPS system is moved directly from cold to warm
environment. The UPS system must be absolutely dry before being installed. Please
allow at least two hours for the UPS system to acclimate the environment.
• Do not install the UPS system near water or in moist environments.
• Do not install the UPS system where it would be exposed to direct sunlight or
near heater.
• Do not block ventilation holes in the UPS housing.
.
1.3 Installation
• Do not connect appliances or devices which would overload the UPS system
(e.g. laser printers) to the UPS output sockets.
• Place cables in such a way that no one can step on or trip over them.
• Do not connect domestic appliances such as hair dryers to UPS output sockets.
• The UPS can be operated by any individuals with no previous experience.
• Connect the UPS system only to an earthed shockproof outlet which must be easily
accessible and close to the UPS system.
• Please use cables approved by regulatory agencies (e.g. the mains cable of your
computer) to connect the UPS system to the building wiring outlet (shockproof outlet).
• Please use cables approved by regulatory agencies to connect the loads to the
UPS system.
• When installing the equipment, it should ensure that the sum of the leakage current of
the UPS and the connected devices does not exceed 3.5mA.
• Temperature Rating - Units are considered acceptable for use in a maximum ambient
of 40°C (104°F).
• For Pluggable Equipment - The socket-outlet shall be installed near the equipment
and shall be easily accessible.
CAUTION: The unit is heavy. Lifting the unit requires a minimum of two people.
• Batteries with minimum case ame rating V-2 are intended for use in a computer room
as dened in the Standard for the Protection of Information Technology Equipment,
ANSI/NFAP 75. Batteries with case ame rating HB are not intended for use in a com-
puter room. (US installations only.)
CPI User Manual for Lithium Ion Online UPS 04/22v.1 Page 5
1.4 Operation
• Do not disconnect the mains cable on the UPS system or the building wiring outlet
(shockproof socket outlet) during operations since this would cancel the protective
earthing of the UPS system and of all connected loads.
• The UPS system features its own, internal current source (batteries). The UPS output
sockets or output terminals block may be electrically live even if the UPS system is not
connected to the building wiring outlet.
• In order to fully disconnect the UPS system, rst press the OFF/Enter button before
disconnecting the mains.
• Prevent uids or other foreign objects from inside of the UPS system.
• The EPO and USB circuits are an IEC 60950-1 safety extra low voltage (SELV) circuit.
This circuit must be separated from any hazardous voltage circuits by reinforced
insulation.
1.5 Maintenance, service and faults
• The UPS system operates with hazardous voltages. Repairs may be carried out only by
qualied maintenance personnel.
• CAUTION - risk of electric shock. Even after the unit is disconnected from the main
(building wiring outlet), components inside the UPS system are still connected to the
battery and electrically live and dangerous.
• Before carrying out any kind of service and/or maintenance, disconnect the batteries
and verify that no current is present and no hazardous voltage exists in the terminals of
high capability capacitor such as BUS-capacitors.
• To avoid electrical shock, turn off the unit and unplug it form the AC power source before
servicing the battery
• Only persons are adequately familiar with batteries and with the required precautionar
measures may replace batteries and supervise operations. Unauthorized persons must
be kept well away from the batteries.
• CAUTION - risk of electric shock. The battery circuit is not isolated from the input
voltage. Hazardous voltages may occur between the battery terminals and the ground.
Before touching, please verify that no voltage is present!
• CAUTION - Do not dispose of batteries in a re. The batteries may explode.
• CAUTION - Do not open or mutilate batteries. Released electrolyte is harmful to the skin
and eyes. It may be toxic.
• Batteries may cause electric shock and have a high short-circuit current. Please take
the precautionary measures specied below and any other measures necessary when
working with batteries:
a) Remove watches, rings, or other metal objects.
b) Use tools with insulated handles.
c) Wear rubber gloves and boots.
d) Do not lay tools or metal parts on top of batteries.
e) Disconnect charging source and load prior to installing or maintaining the battery.
f) Remove battery grounds during installation and maintenance to reduce likelihood
of shock. Remove the connection from ground if any part of the battery is determined
to be grounded.
.
CPI User Manual for Lithium Ion Online UPS 04/22v.1 Page 6
• When changing batteries, install the same number and same type of batteries or
battery packs.
• Please replace the fuse only with the same type and amperage in order to avoid
re hazards.
• Do not dismantle the UPS system.
• WARNING: This is a category C2 UPS product. In a residential environment, this
product may cause radio interference, in which case the user many be required to take
additional measures. (only for CE model 200/208/220/230/240 VAC system)
Only for 100/110/115/120/125 VAC VAC system:
• NOTE: This equipment has been tested and found to comply with the limits for a Class A
digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference when the equipment is operated in
a commercial environment. This equipment generates, uses, and can radiate radio fre-
quency energy and, if not installed and used in accordance with the instruction manual,
may cause harmful interference to radio communications. Operation of this equipment
in a residential area is likely to cause harmful interference in which case the user will be
required to correct the interference at his own expense.
• WARNING: Changes or modications not expressly approved by the party responsible
for compliance could void the user’s authority to operate the equipment.
Type Rated
LIFE-485000 48 V dc, 5.0 Ah
LIFE-722500 76.8 V dc, 2.5 Ah
CPI User Manual for Lithium Ion Online UPS 04/22v.1 Page 7
2 Installation
NOTE: Before installation, please inspect the unit. Be sure that nothing inside the package is
damaged. Please keep the original package in a safe place for future use.
2.1 Rear panel view
IEC Type
LD1500B Model LD2000B Model
LD3000B Model
NEMA Type
LD1500A Model LD2000A Model
LD3000A Model
1. Programmable outlets: connect to non-critical loads
2. Output receptacles: connect to mission-critical loads
3. AC input
4. Network/Fax/Modem surge protection
5. USB communication port
6. RS-232 communication port
7. SNMP intelligent slot
8. Emergency power off function connector (EPO)
9. External battery connection
CPI User Manual for Lithium Ion Online UPS 04/22v.1 Page 8
2-2. Operating principle
The operating principle of the UPS is shown as below
2-3. Install the UPS
For safety consideration, the UPS is shipped out from factory without connecting battery wires.
Before install the UPS, please follow below steps to re-connect battery wires first.
Step 1 Step 2 Step 3
Remove front panel. Connect the AC input
and re-connect
battery wires.
Put the front panel
back to the unit.
This UPS can be either displayed on the desk or mounted in the 19” rack chassis. Please
choose proper installation to position this UPS
Rack-Mount Installation
Step 1 Step 2
CPI User Manual for Lithium Ion Online UPS 04/22v.1 Page 9
Tower Stand Installation
Step 1 Step 2 Step 3
2-4. Setup the UPS
Before installing the UPS,please read below to select proper location to install UPS.
1. UPS should be placed on the flat and clean surface. Place it in an area away from vibration,
dust, humidity, high temperature, flammable liquids, gases, corrosive and conductive con-
taminants. Install the UPS indoors in a clean environment, where it is away from window and
door. Maintain minimum clearance of 4” (100mm) in the bottom of the UPS to avoid dust and
high temperature.
2. It’s required to maintain maximum altitude of 11,500ft to keep UPS normal operation at
full load UPS.
3. Place UPS: It’s equipped with fan for cooling. Therefore, place the UPS in a well-ventilated
area. It’s required to maintain minimum clearance of 4” (100mm) in the front of the UPS and
12” (300mm) in the back and two sides of the UPS for heat dissipation and easy-maintenance.
Step 1: UPS input connection
Plug the UPS into a two-pole, three-wire, grounded receptacle only. Avoid using extension cords.
• For 200/208/220/230/240VAC models: The power cord is supplied in the UPS package.
• For 100/110/115/120/125/127VAC models: The power cord is attached to the UPS. The input
plug is a NEMA 5-15P for 1.5K model, NEMA 5-20P for 2K model and NEMA L5-30P for 3K
model.
• To reduce the risk of fire, connect only to a circuit provided with (@) A maximum branch circuit
overcurrent protection in accordance with the National Electrical Code, ANSI/NFPA 70 and the
Canadian Electrical Code, Part I, C22.1”.
Model @
LD1500A/LD1500B 20A
LD2000A/LD2000B 20A
LD3000A/LD3000B 40A
Note:
Check if the site wiring fault indicator lights up in LCD panel. It will be illuminated when the
UPS is plugged into an improperly wired utility power outlet (Refer to Troubleshooting section).
CPI User Manual for Lithium Ion Online UPS 04/22v.1 Page 10
Step 2: UPS output connection
There two kinds of outputs: programmable outlets and general outlets. Please connect
non-critical devices to the programmable outlets and critical devices to the general outlets.
During power failure, you may extend the backup time to critical devices by setting shorter
backup time for non-critical devices.
Step 3: Communication connection
Communication port:
USB port RS-232 port Intelligent slot
To allow for unattended UPS shutdown/start-up and status monitoring, connect the communica-
tion cable one end to the USB/RS-232 port and the other to the communication port of your PC.
With the monitoring software installed, you can schedule UPS shutdown/start-up and monitor
UPS status through PC.
The UPS is equipped with intelligent slot perfect for either SNMP or AS400 card.
When installing either SNMP or AS400 card in the UPS, it will provide advanced communication
and monitoring options.
Step 4: Network connection
Network/Fax/Phone Surge Port
Connect a single modem/phone/fax line into surge protected “IN” outlet on the ba ck panel of
the UPS unit. Connect from “OUT” outlet to the equipment with another modem/fax/ph one
line cable.
Step 5: Disable and enable EPO function
This UPS is equipped with EPO function. By default, the UPS is delivered from factory with Pin
1 and pin 2 closed (a metal plate is connected to Pin 1 and Pin2) for UPS normal operation. To
activate EPO function, remove two screws on EPO port and metal plate will be removed.
Note: The EPO function logic can be set up via LCD setting. Please refer to program 16 in UPS
setting for the details.
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