lapara 10KR User manual

EN
USER MANUAL
3Ph/1Ph 10K~20K RACK Online UPS
Uninterruptible Power Supply System

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Please comply with all warnings and operating
instructions in this manual strictly. Save this
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.

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Table of Contents
1. SAFETY AND EMC INSTRUCTIONS ..................................¡ERROR! MARCADOR NO DEFINIDO.
1.1. TRANSPORTATION AND STORAGE .............................................................. ¡ERROR!MARCADOR NO DEFINIDO.
1.2. PREPARATION .......................................................................................... ¡ERROR!MARCADOR NO DEFINIDO.
1.3. INSTALLATION .......................................................................................... ¡ERROR!MARCADOR NO DEFINIDO.
1.4. OPERATION ............................................................................................. ¡ERROR!MARCADOR NO DEFINIDO.
1.5. STANDARDS............................................................................................. ¡ERROR!MARCADOR NO DEFINIDO.
2. INSTALLATION AND OPERATION .....................................¡ERROR! MARCADOR NO DEFINIDO.
2.1. UNPACKING AND INSPECTION.................................................................... ¡ERROR!MARCADOR NO DEFINIDO.
2.2. REAR PANEL VIEW ................................................................................... ¡ERROR!MARCADOR NO DEFINIDO.
2.3. SINGLE UPS INSTALLATION ...................................................................... ¡ERROR!MARCADOR NO DEFINIDO.
2.4. UPS INSTALLATION FOR PARALLEL SYSTEM ................................................................................................. 9
2.5. SOFTWARE INSTALLATION.......................................................................................................................... 11
3. OPERATIONS .................................................................................................................................12
3.1. BUTTON OPERATION ................................................................................ ¡ERROR!MARCADOR NO DEFINIDO.
3.2. LED INDICATORS AND LCD PANEL............................................................................................................. 12
3.3. AUDIBLE ALARM ........................................................................................................................................ 14
3.4. SINGLE UPS OPERATION .......................................................................................................................... 14
3.5. PARALLEL OPERATION.............................................................................. ¡ERROR!MARCADOR NO DEFINIDO.
3.6. ABBREVIATION MEANING IN LCD DISPLAY ................................................. ¡ERROR!MARCADOR NO DEFINIDO.
3.7. LCD SETTING.......................................................................................... ¡ERROR!MARCADOR NO DEFINIDO.
3.8. OPERATING MODE/STATUS DESCRIPTION .................................................................................................. 24
3.9. FAULT CODE ............................................................................................................................................ 28
3.10. WARNING INDICATOR ............................................................................. ¡ERROR!MARCADOR NO DEFINIDO.
3.11. WARNING CODE .................................................................................... ¡ERROR!MARCADOR NO DEFINIDO.
4. TROUBLE SHOOTING ........................................................¡ERROR! MARCADOR NO DEFINIDO.
5. STORAGE AND MAINTENANCE........................................¡ERROR! MARCADOR NO DEFINIDO.
5.1. STORAGE ................................................................................................ ¡ERROR!MARCADOR NO DEFINIDO.
5.2. MAINTENANCE ......................................................................................... ¡ERROR!MARCADOR NO DEFINIDO.
6. SPECIFICATIONS................................................................¡ERROR! MARCADOR NO DEFINIDO.

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1. Safety and EMC instructions
Please read carefully the following user manual and the safety instructions before installing the unit or using the
unit!
1.1. Transportation and Storage
Please transport the UPS system only in the original package to protect against shock and impact.
The UPS must be stored in a ventilated and dry place.
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 nearby heater.
Do not block ventilation holes in the UPS housing.
1.3. Installation
Do not connect appliances or devices that would overload the UPS (e.g. big motor-type equipment)
to the UPS output sockets or terminal.
Place cables in such a way that no one can step on or trip over them.
Do not block air vents in the housing of UPS. The UPS must be installed in a location with good
ventilation. Ensure enough space on each side for ventilation.
UPS has provided earthed terminal, in the final installed system configuration, equipotential earth
bonding to the external UPS battery cabinets.
The UPS can be installed only by qualified maintenance personnel.
An appropriate disconnect device as short-circuit backup protection should be provided in the
building wiring installation.
An integral single emergency switching device that prevents further supply to the load by the UPS in
any mode of operation should be provided in the building wiring installation.
Connect the earth before connecting to the building wiring terminal.
Installation and wiring must be performed in accordance with the local electrical laws and
regulations.

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1.4. Operation
Do not disconnect the earth conductor cable on the UPS or the building wiring terminals in any time
since this would cancel the protective earth 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 terminal blocks 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, first press the “OFF” button and then disconnect the
mains.
Ensure that no liquid or other foreign objects can enter into the UPS system, otherwise guarantee
would not be accepted.
The UPS can be operated by any individuals with no previous experience.
1.5. Standards
* Safety
IEC/EN 62040-1-1
* EMI
Conducted Emission: .........................................IEC/EN 62040-2 Category C3
Radiated Emission: ............................................IEC/EN 62040-2 Category C3
*EMS
ESD: ................................................................IEC/EN 61000-4-2 Level 4
RS:.................................................................. IEC/EN 61000-4-3 Level 3
EFT: ..................................................................IEC/EN 61000-4-4 Level 4
SURGE:............................................................IEC/EN 61000-4-5 Level 4
CS:....................................................................IEC/EN 61000-4-6 Level 3
Power-frequency Magnetic field: .................... IEC/EN 61000-4-8 Level 4
Low Frequency Signals: ................................. IEC/EN 61000-2-2
Warning: This is a product for commercial and industrial application in the second
environment-installation restrictions or additional measures may be needed to
prevent disturbances.

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2. Installation and Operation
There are two different types of online UPS: standard and long-run models. Please refer to the following model
table.
Model Type Model Type
10KR 10KR-L
15KR 15KR-L
20KR
Standard
model 20KR-L
Long-run
model
Parallel function is also available for these two types by request and related installation and operation of Parallel
function (called “Parallel model”) will be described in detail in the following chapter.
2.1. Unpacking and Inspection
Unpack the package and check the package contents. The shipping package contains:
●One UPS
●One user manual
●One monitoring software CD
●One RS-232 cable (option)
●One USB cable
●One parallel cable (only available for parallel model)
●One share current cable (only available for parallel model)
●One battery cable (only available for 10K-L)
NOTE: Before installation, please inspect the unit. Be sure that nothing inside the package is damaged during
transportation. Do not turn on the unit and notify the carrier and dealer immediately if there is any damage or
lacking of some parts. Please keep the original package in a safe place for future use.
2.2. Rear Panel View
Diagram 1: 10KR/10KR-L Rear Panel

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Diagram 2: 15KR(L)/20KR(L) Rear Panel
Diagram 3: 10KR/10KR-L Input/Output Terminal Diagram 4: 15KR(L)/20KR(L) Input/Output Terminal

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ry pack rear panel
odel)
le for parallel model)
m 3 and 4 for the details)
bypass switch
f function connector (EPO connector)
r
ith the local electric laws/regulations and the following
rs in the building are enough for the rated capacity of UPS to
t is less
tacle may be burned and destroyed.
necting to the UPS.
4) Prepare wires based on the follo
ng spe
Diagram 5: 10KR batte
1. Share current port (only available for parallel m
2. Parallel port (only availab
3. Intelligent slot
4. External battery terminal
5. Input/Output terminal (Refer to Diagra
6. External Maintenance
7. Input circuit breaker
8. Cooling fan
9. RS-232 communication port
10. USB communication port
11. Emergency power of
12. Output receptacles
13. Grounding terminal
14. Utility input terminal
15. Battery pack output circuit breake
2.3. Single UPS Installation
Installation and wiring must be performed in accordance w
instructions must be executed by professional personnel.
1) Make sure that the mains wire and breake
avoid the hazards of electric shock or fire.
NOTE: Do not use the wall receptacle as the input power source for the UPS, as its rated curren
than the UPS’s maximum input current. Otherwise the recep
2) Switch off the mains switch in the building before installation.
3) Turn off all the connected devices before con
wing table:
Wiri c (AWG)
Model Input Output Battery Ground
10KR 8 8 8
10KR-L 8 8 8 8
15KR 6 6 6
15KR-L 6 6 6 6
20KR 6 6 6
20KR-L 6 6 6 6
NOTE 1: The cable for 10KR/10KR-L should be able to withstand over 63A current. It is recommended to
use 8AWG or thicker wire for safety and efficiency.
NOTE 2: The cable for 15KR/15KR-L should be able to withstand over 75A current. It is recommended to
use 6AWG or thicker wire for safety and efficiency.
NOTE 3: The cable for 20KR/20KR-L should be able to withstand over 100A current. It is recommended to
use 6AWG or thicker wire for safety and efficiency.
NOTE 4: The selections for color of wires should be followed by the local electrical laws and regulations.

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5) Remove the terminal block cover on the rear panel of UPS. Then connect the wires according to the
following terminal block diagrams: (Connect the earth wire first when making wire connection. Disconnect
the earth wire last when making wire disconnection!)
Terminal Block wiring diagram for 10KR/10KR-L
Terminal Block wiring diagram for 15KR(L)/20KR(L)
NOTE 1: Make sure that the wires are connected tightly with the terminals.
NOTE 2: Please install the output breaker between the output terminal and the load, and the breaker
should be qualified with leakage current protective function if necessary.
6) Put the terminal block cover back to the rear panel of the UPS.
Warning: (Only for standard model)
●Make sure that the UPS is not turned on before installation. The UPS should not be turned on during wiring
connection.
●Do not try to modify the standard model to the long-run model. Particularly, do not try to connect the
standard internal battery to the external battery. The battery type and voltage may be different. If you
connect them together, it may cause the hazard of electric shock or fire!
Warning: (Only for long-run model)
●Make sure a DC breaker or other protection device between UPS and external battery pack is installed. If not,
please install it carefully. Switch off the battery breaker before installation.

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NOTE: Set the battery pack breaker in “OFF” position and then install the battery pack.
●Pay highly attention to the rated battery voltage marked on the rear panel. If you want to change the quantity
of the battery pack, please make sure you modify the setting simultaneously. The connection with wrong
battery voltage may cause permanent damage of the UPS. Make sure the voltage of the battery pack is
correct.
●Pay highly attention to the polarity marking on external battery terminal block, and make sure the correct
battery polarity is connected. Wrong connection may cause permanent damage of the UPS.
●Make sure the protective earth ground wiring is correct. The wire current spec, color, position, connection and
conductance reliability should be checked carefully.
●Make sure the utility input & output wiring is correct. The wire current spec, color, position, connection and
conductance reliability should be checked carefully. Make sure the L/N site is correct, not reverse and
short-circuited.
2.4. UPS Installation for Parallel System
If the UPS is only available for single operation, you may skip this section to the next.
1) Install and wire the UPSs according to the section 2.3.
2) Connect the output wires of each UPS to an output breaker.
3) Connect all output breakers to a major output breaker. Then this major output breaker will directly connect to
the loads.
4) Each UPS is connected to an independent battery pack.
NOTE:The parallel system cannot use one battery pack. Otherwise, it will cause system permanent failure.
5) Refer to the following wiring diagram:
Wiring diagram of parallel system for 10KR/10KR-L