Battery Backup Power 15KL Manual de usuario

3/3 208V 15K(L)/20K(L) DUAL

Online UPS

Uninterruptible Power Supply System

Version: 1.0

User Manual

Please comply with all warnings and operating

instructions in this manual. This equipment

should only be installed, serviced, and

maintained by qualified personnel. Do not

operate this unit before reading through all

safety information and operating instructions

carefully.

Disclaimer

We assumes no responsibility or liability for loss or damages, whether direct, indirect,

consequential or incidental, which might arise out of the use of such information. The use of

any such information will be entirely at the user’s risk. Information in this manual is subject to

change without notice. We make no commitment to update or keep current the information in

this manual. If you find information in this manual that is incorrect, misleading, or incomplete,

we would appreciate your comments and suggestions.

Table of Contents

1. SAFETY AND EMC INSTRUCTIONS ................................................................................................. 1

1-1. TRANSPORTATION AND STORAGE...............................................................................................................1

1-2. PREPARATION.......................................................................................................................................1

1-3. INSTALLATION ......................................................................................................................................1

1-4. CONNECTION WARNINGS ...............................................................................................................2

1-5. OPERATION .........................................................................................................................................3

1-6. STANDARDS .........................................................................................................................................3

2. INSTALLATION AND OPERATION .................................................................................................. 4

2-1. UNPACKING AND INSPECTION ...................................................................................................................4

2-2. WIRING TERMINAL VIEW ........................................................................................................................5

2-3. SINGLE UPS INSTALLATION .....................................................................................................................6

2-4. UPS INSTALLATION FOR PARALLEL SYSTEM ..................................................................................................7

2-5. SOFTWARE INSTALLATION .......................................................................................................................8

3. OPERATION.................................................................................................................................... 9

3-1. INITIAL OPERATION ...............................................................................................................................9

3-2. SCREEN DESCRIPTION ............................................................................................................................9

3-3. AUDIBLE ALARM..................................................................................................................................32

3-4. SINGLE UPS OPERATION ......................................................................................................................32

3-5. PARALLEL OPERATION ..........................................................................................................................34

3-6. FAULT CODE ......................................................................................................................................36

3-7.WARNING CODE ..................................................................................................................................37

4. TROUBLE SHOOTING ................................................................................................................... 38

5. STORAGE AND MAINTENANCE..................................................................................................... 39

5-1. STORAGE ..........................................................................................................................................39

5-2. MAINTENANCE....................................................................................................................................39

6. SPECIFICATIONS ......................................................................................................................... 40

1. Safety and EMC instructions

All safety instructions in this document must be read, understood and followed.

1-1. Transportation and Storage

Please transport the UPS system only in the original packaging to protect against shock and

damage.

The UPS must be stored in the room where the temperature is well regulated. Ambient

temperature should not exceed 40°C.

1-2. Preparation

Condensation may form if the UPS system is moved immediately 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 heat source.

Do not block ventilation holes on the UPS housing.

1-3. Installation

Do not connect appliances or devices which would overload the UPS (e.g. big motor-type

equipment)) to the UPS output terminal.

Place cables in such a way that no one can step on or trip over them.

Do not block air vents on the housing of the UPS. Ensure proper unit spacing of ventilation.

UPS came equipped with grounding terminal, in the final installation phase, connect grounding/

earthing wire to the external UPS battery cabinets or appropriate grounding terminals.

The UPS can be installed only by qualified maintenance personnel.

An appropriate disconnect device such as short-circuit backup protection should be incorporated

during installation.

An integral emergency shutoff switch which prevents additional load from the UPS in any mode

of operation should be implemented during the installation.

Secure the grounding/earthing wire before connecting to any live wire terminal.

Installation and Wiring must be in accordance with the local electrical laws and regulations.

1-4. Connection Warnings

•In accordance with safety standard, installation has to be provided with a《Backfeed Protection》system,

as for example a contactor, which will prevent the appearance of voltage or dangerous energy in the

input mains during a mains fault. There is no standard backfeed protection inside of the UPS. However,

there are relays on the Input to cut off line voltage and while the neutral is still connect to UPS.

Main

Input

Input Rly

UPS

Main

Input

InputRly

UPS

Bypass

Input

InputRly

Input relay diagram Input relay diagram for dual-input model

There can be no derivation in the line that goes from the «Backfeed Protection» to the UPS, as

the standard safety would be infringed.

•Warning labels should be placed on all primary power switches installed in places away from the unit to

alert the electrical maintenance personnel of the presence of a UPS in the circuit. The label will bear the

following or an equivalent text:

•The power input for this unit must be three-phase rated in accordance with the equipment nameplate. It

also must be suitably grounded.

•This UPS should be connected with TN grounding/earthing system.

•Use of this equipment in medical instrument of any life-sustaining equipment where failure of this

equipment can reasonably be expected to cause the failure of the life-sustaining equipment or to

significantly affect its safety or effectiveness is not recommended. Do not use this equipment in the

presence of a flammable mixture with air, oxygen or nitrous oxide.

•Connect grounding terminal of UPS to a grounding electrode conductor.

Before working on this circuit

-Isolate Uninterruptible Power Supply (UPS)

-Then check for Hazardous Voltage between all terminals including the protected

earth

Risk of Voltage Backfeed

WARNING

HIGH LEAKAGE CURRENT

EARTH CONNECTION ESSENTIAL

BEFORE CONNECTING SUPPLY

1-5. Operation

Do not disconnect the grounding/earthing conductor cable on the UPS or the building wiring

terminals under any circumstance.

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

mains/live wires. (only for standard models)

In order to fully disconnect the UPS system, first press the “OFF” button and then disconnect the

mains/live wires.

Ensure that no liquid or other foreign objects can enter into the UPS system.

The UPS can be operated by any individuals with no previous experience.

1-6. Standards

* Safety

UL 1778, CSA C22.2 No.107.3-14

* EMI

Conducted Emission...............................: FCC Part 15, Subpart B

Class A

Radiated Emission..................................: FCC Part 15, Subpart B

Class A

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 frequency 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.

2. Installation and Operation

We offer optional parallel function upon request. The UPS with parallel function is called the “Parallel model”.

We have detail installation and operation procedure of the Parallel Model in the following chapter.

2-1. Unpacking and Inspection

Unpack the package and check the package contents. The shipping package should contain:

● 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 shared current cable (only available for parallel model)

NOTE: Before the installation, please inspect the unit. Be sure that there is no physical damage to the unit.

Do not turn on the unit and notify the carrier and dealer immediately if there is any damage or missing parts

and accessories. Please keep the original packaging for future use. It is recommended to keep each

equipment and battery set in their original packaging because they have been designed to provide maximum

protection during transportation and storage.

2-2. Wiring Terminal View

Diagram 1: LV 15K DUAL Rear Panel Diagram 2: LV 20K DUAL Rear Panel

Diagram 3: Input/Output Terminal

1. RS-232 communication port (only for firmware updates)

2. USB communication port

3. Emergency power off function connector (EPO connector)

4. Share current port (only available for parallel model)

5. Parallel port (only available for parallel model)

6. Intelligent slot

7. External battery connector (Only available for long-run model)

8. Line input circuit breaker/switch

9. Maintenance bypass switch

10. Input/Output terminal (Refer to diagram 3 for the details)

11. Line input terminal

12. Output terminal

13. Input grounding terminal

14. Output grounding terminal

15. Bypass input circuit breaker/switch

16. Bypass input terminal

17. Grounding terminal

18. Output circuit breaker

2-3. Single UPS Installation

Installation and wiring must be carried out in accordance with the local electric laws and regulations by

trained professionals.

1) Make sure that the mains wire and breakers of the building are rated for the capacity of the UPS to

prevent electric shock or risk of fire.

NOTE: Do not use the wall receptacle as the input power source for the UPS, as its rated current is less than

the UPS’s maximum input current. The receptacle may be damaged and destroyed.

2) Switch off the mains switch in the building before installation.

3) Turn off all the connected devices before connecting to the UPS.

4) Prepare wires based on the following table:

Model

Wiring spec (AWG)

Input(Ph)

Output(Ph)

Neutral

Ground

LV 15K(L) DUAL

LV 20K(L) DUAL

NOTE : The selections for color of wires should be followed by the local electrical laws and regulations.

5) Remove the terminal block cover at the rear panel of UPS. Then connect the wires according to the

following terminal block diagrams: (Connect the grounding/earthing wire first when making other wire

connections. Remove the grounding/earthing wire last when connecting the UPS!)

Terminal block wiring diagram

NOTE 1: Make sure that the wires are connected securely with the terminals.

NOTE 2: Please install the output breaker between the output terminal and the load, and the breaker

should have leakage current protective function if necessary.

6) Put the terminal block cover back at the rear panel of the UPS.

Warning: (Only for standard model)

● Make sure the UPS is off before the installation. The UPS should not be turned on during wiring

connection.

● Do not attempt to modify the standard model into the long-run model. In particular, do not try to

connect the standard internal battery to the external battery. The battery type and voltage may be

different, risk of electric shock or fire may occurred!

Warning: (Only for long-run model)

● Make sure a DC breaker or other protective device between UPS and the external battery pack is

installed for added safety. If not, please install it carefully. Switch off the battery breaker before

installation.

NOTE: Set the battery pack breaker in “OFF” position and then install the battery pack.

● Pay special attention to the rated battery voltage marked on the rear panel. If you want to change the

numbers of the battery in a chain, make sure you modify the UPS setting accordingly. Connection with

wrong battery voltage may cause irreversible damage of the UPS.

● Pay special attention to the polarity marking on external battery terminal block. Connection with wrong

battery voltage may cause irreversible damage of the UPS.

● Make sure the protective grounding/earthing wiring is adequate. The current spec, color, position,

connection and conductance reliability of the wire should be verified.

● Make sure the utility input & output wiring is rated correctly. The current spec, color, position, connection

and conductance reliability of the wire should be verified. Make sure the L/N side is correct, not reverse

or short-circuited.

2-4. UPS Installation for Parallel System

If the UPS is only for single operation, you may skip this section.

1) Install and wired the UPS 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 centralize breaker. This centralize output breaker will then connect

directly to the loads.

4) Either common battery packs or independent battery packs for each UPS are allowed.

5) Refer to the following wiring diagram:

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