Delta Electronics UPS102N2002N0B0, UPS302N2002N0B0, UPS102N2000N0B0, UPS202N2000N0B0, UPS302N2000N0B0 User Manual

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Delta UPS - Amplon Family

N Series, Single Phase 1/ 2/ 3 kVA

User Manual

www.deltapowersolutions.com

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This manual contains important instructions and warnings that you should follow during the installation, operation, storage and maintenance of this product. Failure to heed these instructions and warnings will void the warranty.

Copyright © 2015 by Delta Electronics Inc. All Rights Reserved. All rights of this User Manual (“Manual”), including but not limited to the contents, information, and figures are solely owned and reserved by Delta Electronics Inc. (“Delta”). The Manual can only be applied to the operation or the use of this product. Any disposition, duplication, dissemination, reproduction, modification, translation, extraction, or usage of this Manual in whole or in part is prohibited without the prior written permission of Delta. Given that Delta will continuously improve and develop the product, changes may be made to the information in this Manual at any time without obligation to notify any person of such revision or changes. Delta will make all possible efforts to secure the accuracy and the integrity of this Manual. Delta disclaims any kinds or forms of warranty, guarantee, or undertaking, either expressly or implicitly, including but not limited to the completeness, faultlessness, accuracy,

non-infringement, merchantability or tness for a particular purpose of the Manual.

Amplon N Series

Table of Contents

Chapter 1 : Important Safety Instructions --------------------------- 1

1.1 Safety Instructions ---------------------------------------------- 1

1.2 Storage ------------------------------------------------------------- 4

Chapter 2 : Introduction --------------------------------------------------- 5

2.1 General Overview ----------------------------------------------- 5

2.2 Exterior & Dimensions ----------------------------------------- 5

2.3 Package List ------------------------------------------------------ 6

Chapter 3 : Operation Panel ---------------------------------------------- 8

3.1 LED Indicators --------------------------------------------------- 8

3.2 Multi-function Buttons ------------------------------------------ 9

3.3 LCD Display -----------------------------------------------------11

3.4 7-Segment Display ---------------------------------------------14

3.5 Flow Chart of the 7-Segment Display ---------------------16

Chapter 4 : Rear Panel ----------------------------------------------------18

Chapter 5 : Operation Modes -------------------------------------------20

5.1 Standby Mode ---------------------------------------------------20

5.2 On-line Mode ---------------------------------------------------20

5.3 Bypass Mode ----------------------------------------------------20

5.4 Battery Mode ----------------------------------------------------20

5.5 Setup Mode -----------------------------------------------------21

Chapter 6 : Turn-on & Turn-off Procedures ------------------------23

6.1 Turn-on Procedures --------------------------------------------23

6.1.1 Normal Start-up --------------------------------------------------------- 23

6.1.2 Cold Start ----------------------------------------------------------------- 23

6.2 Turn-off Procedures --------------------------------------------24

Chapter 7 : Alarm -----------------------------------------------------------25

Chapter 8 : Optional Accessories -------------------------------------26

III

Chapter 9 : Troubleshooting --------------------------------------------27

Chapter 10 : Maintenance ------------------------------------------------30

10.1 UPS ----------------------------------------------------------------30

10.2 Batteries ----------------------------------------------------------30

10.3 Fan -----------------------------------------------------------------31

Appendix 1 : Technical Specications-------------------------------32

Appendix 2 : Warranty ----------------------------------------------------34

Amplon N Series

Chapter 1 Important Safety Instructions

Chapter 1 : Important Safety Instructions

1.1 Safety Instructions

Installation Warnings

Before installation and usage, please read this User Manual thoroughly. This helps you to use the product correctly and safely.

Install the UPS in a well-ventilated area, away from excess moisture, heat, dust,

ammable gas or explosives.

To avoid re accidents and electric shock, please install the UPS in a temperate and humidity well-controlled indoor area free of conductive contaminants.

For the temperature and humidity specications, please refer to Appendix 1 :

Technical Specications.

Leave adequate space (at least 15cm) around all sides of the UPS for proper ventilation.

Connection Warnings

The UPS must be well grounded due to a possible risk of current leakage.

The installation of upstream and downstream protective devices is highly recommended when the UPS is connected to the mains and the loads.

The protective devices connecting to the UPS must be installed near the UPS and must be easily accessible for operation.

Do not use extension cords to connect the UPS to an AC outlet.

Do not plug the UPS’s input power cord (provided) into its own output sockets.

If you need to move the UPS or perform re-wiring, please turn off the AC input power and ensure that the UPS has been safely shutdown. Otherwise, the output end might still be energized, which might cause electric shock.

The UPS output cable should be shorter than 10m.

Usage Warnings

This is a class-A product. In a domestic environment, this product may cause radio interference, in which case, the user is required to take adequate measures.

The UPS can be used to power computers and associated peripheral devices, such as monitors, modems, cartridge tape drives, external hard drives, etc.

It is strictly forbidden to connect the UPS with:

1. any regenerative-type loads.

2. any asymmetrical loads (ex. half-wave rectier).

To ensure reliable operation of the UPS and to protect the UPS from overheating, the slits and openings in the UPS must not be blocked or covered.

Before usage, you must allow the UPS to adjust to room temperature for at least one hour to avoid moisture condensing inside the UPS.

Do not pour and splash any liquid on the UPS. Do not insert any object into the UPS’s slits and openings. Do not put beverage containers on or around the UPS.

When an emergency occurs, press the OFF button ( ) and release it after you hear one beep to turn off the UPS. Cut off the input power to completely

shut down the UPS.

Do not use any cleaning liquid or cleaning spray to clean the UPS. Before cleaning, please make sure that the UPS has been completely shut down, the UPS’s input power cord has been unplugged, and the built-in batteries have been disconnected.

All maintenance services must be performed by qualified service personnel. Forbid opening or removing the cover of the UPS to avoid high voltage electric shock.

You must contact qualied service personnel if either of the following events occur:

1. Liquid is poured or splashed on the UPS.

2. The UPS does not run normally after this User Manual is carefully observed.

NOTE :

If you use the UPS in an area that generates or incurs dust, you should

install a dust lter in the UPS to ensure normal product life and function.

Amplon N Series

Battery Warnings

Chapter 1 Important Safety Instructions

Model Device No.

UPS102N2000N0B0 1kVA 24Vdc

Standard

Model

Long

Backup

Model

Keep the batteries away from heat sources. Do not open or mutilate the batter-

UPS202N2000N0B0 2kVA 48Vdc

UPS302N2000N0B0 3kVA 72Vdc

UPS102N2002N0B0 1kVA 24Vdc

UPS202N2002N0B0 2kVA 48Vdc

UPS302N2002N0B0 3kVA 72Vdc

UPS

Rating

Battery Voltage

Note

1. There are two sealed lead-acid built-in batteries.

2. The UPS cannot connect any external battery pack.

1. There are four sealed lead-acid built-in batteries.

2. The UPS cannot connect any external battery pack.

1. There are six sealed lead-acid built-in batteries.

2. The UPS cannot connect any external battery pack.

1. There is no built-in battery.

2. The UPS can connect external battery pack(s).

ies. The released electrolyte is harmful to the skin and eyes and may be toxic.

A battery can present a risk of electric shock and high short-circuit current.

Servicing of batteries must be performed or supervised by qualied service personnel knowledgeable in batteries and the required precautions. Keep unauthorized personnel away from batteries.

The risk of electric shock and short-circuit current is possible when the batteries are connected to the UPS. Before maintenance, disconnect all batteries to cut off the battery power.

For battery replacement, only use the same number and type of batteries.

Observe the following before replacing the batteries:

1. Remove watches, rings, or other metal objects.

2. Use tools with insulated handles.

3. Wear rubber gloves and boots.

4. Do not lay tools or metal parts on the top of batteries.

5. Before battery removal, replacement or installation, disconnect any circuit connected to the batteries.

Do not connect the batteries in reverse; otherwise, a risk of electric shock or re

accidents might occur.

WARNING:

The risk of electric shock and short-circuit current is possible when the batteries are still connected to the UPS even though the UPS is disconnected from the mains. Do not forget to cut off the battery source before maintenance.

1.2 Storage

Prior to installation

If the UPS needs to be stored prior to installation, it should be placed in a dry area. The allowable storage temperature is between -15°C and +50°C (5°F~122°F).

After usage

Press the the utility power, remove all equipment from the UPS, and store the UPS in a dry and well-ventilated area at a temperature between -15°C and +50°C (5°F~122°F). Idle batteries must be recharged fully approximately every three months if the UPS needs to be stored for an extended period of time. The charging time must not be less than 24 hours each time.

NOTE :

After storage and before start-up of the UPS, you must allow the UPS to adjust to room temperature (20°C~25°C or 68°F~77°F) for at least one hour to avoid moisture condensing inside the UPS.

Amplon N Series

button, make sure the UPS is shutdown, disconnect the UPS from

Chapter 2 Introduction

325mm

Chapter 2 : Introduction

2.1 General Overview

The N series UPS is a single-phase on-line UPS providing reliable and consistent sine-wave quality power to your electronic equipment. It adopts the latest technology and the highest quality components providing output power factor up to 0.9 and its efciency in on-line mode can reach at maximum 93%. The UPS not only provides safe, reliable and uninterrupted power to your sensitive electronic equipment

at all times, but also produces greater electronic power efciency at less cost. Its

compact design does not occupy much space and is easy to use. There are three different ratings (1kVA, 2kVA and 3kVA) for your selection.

2.2 Exterior & Dimensions

145mm

(Figure 2-1 : 1 kVA

Exterior & Dimensions)

320mm

225mm

190mm

(Figure 2-2 : 2/3 kVA

Exterior & Dimensions)

390mm

2.3 Package List

NOTE :

1. If there is any damage or anything missing, please immediately contact the dealer from whom you purchased the unit.

2. If the UPS needs to be returned, carefully repack the UPS and all of the accessories using the original packing material that came with the unit.

Standard Model: UPS102N2000N0B0 (1kVA)/ UPS202N2000N0B0 (2kVA)/ UPS302N2000N0B0 (3kVA):

SETUP

OFF

2 3

No. Item Q’ty 1/ 2kVA 3kVA

UPS 1 PC

User Manual 1 PC

Terminal Copper *

Cable Tie *

: The terminal copper (3 PCS) and cable tie (1 PC) are used to connect the

UPS output terminals ( L, N,

3 PCS

1 PC

) located at the rear of the 3kVA UPS.

Amplon N Series

Chapter 2 Introduction

Long Backup Model: UPS102N2002N0B0 (1kVA)/ UPS202N2002N0B0 (2kVA) / UPS302N2002N0B0 (3kVA):

1 2 3

SETUP

OFF

7 8 9

No. Item Q’ty 1/ 2kVA 3kVA

UPS 1 PC

User Manual 1 PC

Terminal Copper *1 3 PCS

Cable Tie (Type A) *

Cable Tie (Type B) *

Battery Wire 1 PC

Ring-type Thimble *

Joint *

Wire Mount *

1 PC

2 PCS

1 PC

: The terminal copper (3 PCS) and cable tie (Type A: 1 PC) are used to

connect the UPS output terminals ( L, N,

) located at the rear of the 3kVA

UPS.

: If the provided battery wire (1 PC) is not long enough and you want to use

a longer battery wire (not provided), please use the provided joint (2 PCS), ring-type thimble (2 PCS), cable tie (Type B: 1 PC) and wire mount (1 PC) to join them together.

Chapter 3 : Operation Panel

3.1 LED Indicators

IN OUT

RUN TIME

SETUP

SET TEST BATT LOAD

V Hz KVA KW MIN °C

OFF

3.1 LED Indicators

No. LED Description

3.3 LCD Display (inclduing

3.4 7-Segment Display)

3.2 Multi-function Buttons

Amplon N Series

Indicates the output status.

1. ON (green): There is output

2. OFF: There is no output

1. ON (red): The UPS detects an internal fault or an environmental fault. You could refer to 3.3 LCD Display - No. 9 for more information.

2. Flashing (red): The UPS has the following warning message(s).

:There is no battery or battery replacement is needed.

:The UPS is overloaded.

3.2 Multi-function Buttons

Multi-

function

No.

Button

The button has multi-function. Please refer to the following for detailed information.

1. Turn-on:

In standby/ bypass mode, press and hold the button for 3 seconds, release it after you hear one beep and the UPS will run in on-line mode.

Cold start: When there is no AC input, press and hold the button for 3 seconds, release it after you hear one beep and the UPS will start up in battery mode.

2. Battery test:

Battery test can only be executed in on-line mode.

For automatic regular battery test, you must install the Virtual COM Port Driver and the UPSentry 2012 software (please download from http://www.deltapowersolutions.com/en-in/ mcis/software-center.php) or configure the SNMP card (optional) or ModBus card (optional).

For manual battery test, please press and hold the button for 3 seconds, release it after you hear one beep, and the UPS will transfer to run in battery mode and perform a 10-second battery test. If the test result is ok, the LCD will show ‘PAS’ and the UPS will return to on-line mode. If the test result is abnormal, the LCD will show ‘FAL’, the

LED replacement icon

on-line mode.

will ash, the warning icon and no-battery/ battery

3. Buzzer off:

When the buzzer is on, press the button for 0.1 second to turn the buzzer off. Please note that the buzzer will automatically turn on when a new alarm occurs. The buzzer can’t be manually turned on after it has been muted.

4. Conrmation:

In setup mode, press the button for 0.1 second to conrm your

parameter setup.

Chapter 3 Operation Panel

Description

will illuminate, and the UPS will return to

No.

Multi-

function

Button

Description

The button has multi-function. Please refer to the following for detailed information.

1. Turn-off:

In on-line mode, press and hold the button for 3 seconds, release it after you hear one beep and the inverter will be off and the UPS will transfer to run in standby/ bypass mode. The UPS will keep charging the batteries when the UPS is in standby/ bypass mode even though the button has been pressed. To fully turn off the UPS, it is advised to unplug the input power cord.

In battery mode, press and hold the button for 3 seconds, release it after you hear one beep and the UPS will turn off its output.

2. Fault clear:

When the UPS has a fault condition, press and hold the button for 3 seconds, release it after you hear one beep and the UPS will clear the fault condition and return to standby/ bypass mode. Besides, the LCD will show the relevant error code. For error code information, please refer to 3.3 LCD Display - No. 9.

3. Scrolling down:

In setup mode, press the button for 0.1 second to go to the next display.

The button has multi-function. Please refer to the following for detailed information.

1. Scrolling down:

In non-setup mode, press the button for 0.1 second to go to the next display.

2. Entering into the setup mode:

Press the button for 3 seconds and the UPS will enter into the setup mode. For more information, please refer to 5.5 Setup Mode. Please note that only qualied service personnel can per- form setup action.

NOTE :

When the backlight of the LCD is off, you can press any button mentioned above to wake up the display and enable each button function.

Amplon N Series

Chapter 3 Operation Panel

3.3 LCD Display

IN OUT

SET TEST BATT LOAD

No. Icon Naming Description

RUN TIME

V Hz KVA KW MIN °C

AC Icon Indicates the input source status.

1. ON: The AC input is within the acceptable bypass range.

2. Flashing: The AC input is out of the accep-

table bypass range but is still sufcient to let

the unit operate in on-line mode.

3. OFF: The AC input is out of the acceptable bypass range and is not sufficient to let the unit operate in on-line mode.

Output Icon Indicates the output status.

1. ON: There is output.

2. OFF: There is no output.

Battery

Power Icon

Indicates the battery power status.

1. ON: Battery power is on.

2. OFF: Output is not supplied by the battery power.

Standby

Mode Graph

Online Mode

Graph

Illuminates when the UPS is operating in standby mode.

Illuminates when the UPS is operating in on-line mode.

No. Icon Naming Description

Battery

Mode Graph

Bypass

Mode Graph

Illuminates when the UPS is operating in battery mode.

Illuminates when the UPS is operating in bypass mode.

Buzzer Icon Illuminates when the buzzer is disabled.

Warning Icon 1. ON:

The unit is shut down due to an internal fault or an environmental fault. The error code will appear on the 7-segment display. Please refer to the following table for each error code and refer to 3.4 7-Segment Display for relevant 7-segment display information.

Error Code Meaning

E11 Charger Fault

E13 Temperature Out of Range

E14 +/- DC BUS High/ Low

E16 Inverter Fault

E18 DC-DC Fault

E19 Abnormal Output/ Inverter

Voltage

E21 O/P Short

Sd1 RPO Shutdown

Sd4 Battery Low Shutdown

Amplon N Series

2. Flashing:

When the icon is ashing, it would be accom-

panied with other icon(s) to show you the according warning message(s).

:There is no battery or battery replace-

ment is needed.

:The UPS is overloaded.

Chapter 3 Operation Panel

No. Icon Naming Description

Load Level

Bar Graph

Indicates the status of load level.

1. ON:

The bar graph illuminates according to the load level *

2. Flashing:

The bar graph flashes when there is an overload situation.

Battery Level

Bar Graph

Indicates the status of battery level.

1. ON:

The bar graph illuminates according to the remaining battery capacity *

2. Flashing:

The bar graph flashes when a low-battery situation occurs.

NOTE :

means that:

<10%: no segment will illuminate.

10%-29%: the 1

segment will illuminate.

30%-49%: the rst two segments will illuminate.

50%-69%: the rst three segments will illuminate.

70%-89%: the rst four segments will illuminate.

90%-100%: all segments will illuminate.

3.4 7-Segment Display

IN OUT SET TEST BATT LOAD

RUN TIME

V Hz KVA KW MIN °C

Column A

7-Segment Display

NOTE :

You might need to read the word shown in Column A together with that in Cloumn B to understand the display meaning.

No. Icon Description

1 IN 1. IN & V:

When the above two words illuminate together, it means input voltage.

2. IN & Hz:

When the above two words illuminate together, it means input frequency.

2 OUT 1. OUT & V:

When the above two words illuminate together, it means output voltage.

2. OUT & Hz:

When the above two words illuminate together, it means output frequency.

3 RUN TIME RUNTIME & MIN:

When the above two words illuminate together, it means the estimated remaining backup time.

Column B

Amplon N Series

Chapter 3 Operation Panel

No. Icon Description

4 SET When the word ‘SET’ illuminates, it means that the UPS is in

the setup mode.

You can set up the following items via the LCD. For how to setup, please refer to 5.5 Setup Mode.

1. Inverter voltage

2. Inverter frequency

3. Bypass range

4. Buzzer disable

5. Overload alarm

5 TEST 1. When the word ‘TEST’ flashes, it means that the UPS is

under test.

2. When the two words ‘TEST’ and ‘BATT’ ash together, it means that the UPS is under battery test.

6 BATT 1. BATT & %:

When the above two words illuminate together, it means the remaining battery capacity.

2. BATT & V:

When the above two words illuminate together, it means battery voltage.

7 LOAD 1. LOAD & %:

When the above two words illuminate together, it means how much the total load has occupied the rated capacity.

2. LOAD & KVA:

When the above two words illuminate together, it means how much kVA the total load is.

3. LOAD & KW:

When the above two words illuminate together, it means how much kW the total load is.

4. LOAD & % &

When the above word (LOAD), unit (%) and icon together, it means that the UPS has an overload situation.

ash

No. Icon Description

8 V Means ‘voltage’.

10 Hz Means ‘frequency’.

11 kVA Means ‘kVA’.

12 kW Means ‘kW’.

13 MIN Means ‘minute’.

Means ‘percentage’.

Means the UPS’s internal temperature.

3.5 Flow Chart of the 7-Segment Display

The following ow chart helps you to understand how to go through each display

screen. Here, we take ‘Standby Mode’ as an example. Each of the display diagrams shown in below is for reference only. Actual display depends on the operation of the UPS.

Amplon N Series

After this screen appears around 10 seconds, the scrolling function will be active. The scrolling button is .

Press the button for 0.1 second to view the next display.

Chapter 3 Operation Panel

Press the button for 0.1 second to view the next display.

Chapter 4 : Rear Panel

1 kVA 2 kVA 3 kVA

Standard Model: UPS102N2000N0B0 (1kVA)/ UPS202N2000N0B0 (2kVA)/ UPS302N2000N0B0 (3kVA):

MINI SL OT

OUTPUT SOCKET

EXTERNAL BATT.CONNECTOR

24V DC 45A

INPUT BREAKER

250V AC.10A

AC I NP UT

INPUT BREAKER

OUTPUT SOCKET

EXTERNAL BATT.CONNECTOR

48V DC 45A

250V AC.20A

AC I NP UT

No. Item Functions

Mini Slot

Output Sockets Connect to your loads.

External Battery

Pack Connector

Accepts a mini SNMP, mini Relay I/O, mini ModBus or mini TVSS card (optional).

N/A. The UPS cannot connect any external battery pack.

Connects to your computer. You can monitor the UPS’s status via your computer by installing the Virtual COM

USB Port

Port Driver and the UPSentry 2012 software (please download from http://www.deltapowersolutions.com/enin/mcis/software-center.php).

Fan(s) Cool(s) and ventilate(s) the UPS.

Input Breaker

AC Input Cord Connects to a wall socket.

UPS Output

Terminals

It is the input power’s protective device. It is for safety protection.

Connect to your loads.

MINI SL OT

OUTPUT SOCKET

L N

UPS OU TP UT

INPUT BREAKER

250V AC.20A

72V DC 45 A

EXTERNAL BATT.CONNECTOR

AC INP UT

Amplon N Series

Chapter 4 Rear Panel

1 kVA 2 kVA 3 kVA

Long Backup Model: UPS102N2002N0B0 (1kVA)/ UPS202N2002N0B0 (2kVA)/ UPS302N2002N0B0 (3kVA):

MINI SL OT

OUTPUT SOCKET

EXTERNAL BATT.CONNECTOR

24V DC 45A

INPUT BREAKER

250V AC.10A

AC I NP UT

INPUT BREAKER

OUTPUT SOCKET

EXTERNAL BATT.CONNECTOR

48V DC 45A

250V AC.20A

AC I NP UT

No. Item Functions

Mini Slot

Output Sockets Connect to your loads.

External Battery

Pack Connector

Accepts a mini SNMP, mini Relay I/O, mini ModBus or mini TVSS card (optional).

Connects to the external battery pack(s). There are +, -, and

terminals.

Connects to your computer. You can monitor the UPS’s status via your computer by installing the Virtual COM

USB Port

Port Driver and the UPSentry 2012 software (please download from http://www.deltapowersolutions.com/enin/mcis/software-center.php).

MINI SL OT

OUTPUT SOCKET

L N

UPS OU TP UT

INPUT BREAKER

250V AC.20A

72V DC 45A

EXTERNAL BATT.CONNECTOR

AC I NP UT

Fan(s) Cool(s) and ventilate(s) the UPS.

Input Breaker

AC Input Cord Connects to a wall socket.

UPS Output

Terminals

It is the input power’s protective device. It is for safety protection.

Connect to your loads.

Chapter 5 : Operation Modes

NOTE :

1. Please refer to Chapter 3 : Operation Panel to learn how to operate the operation panel and understand the display meaning.

2. Each of the display diagrams shown in this chapter is for reference only. Actual display depends on the operation of the UPS.

5.1 Standby Mode

After the UPS is connected to the AC utility, it will supply power to the UPS and the batteries will be charged. The default setting of the UPS is set in ‘STANDBY mode’.

5.2 On-line Mode

In online mode, the connected loads are supplied by the inverter, which derives its power from the utility AC power, and the UPS charges the batteries and provides power protection to its connected loads.

5.3 Bypass Mode

In bypass mode, the critical loads are directly supplied by the utility power and the batteries are charged.

5.4 Battery Mode

When the UPS is operating during a power outage, the batteries provide DC power, which maintains inverter operation to support the connected critical loads.

You can install the Virtual COM Port Driver and the UPSentry 2012 software (please download from http://www.deltapowersolutions.com/en-in/mcis/software-center.php)

or conguare the SNMP card (optional) or ModBus card (optional) to monitor and

estimate the battery remaining capacity before or during an AC power failure. For more information about the SNMP card (optional) or ModBus card (optional), please refer to its user manual.

NOTE :

You can only enable ‘SHUTDOWN AFTER’ function in battery mode. For information about ‘SHUTDOWN AFTER’ function, please contact service personnel.

Amplon N Series

Chapter 5 Operation Modes

5.5 Setup Mode

Press the scrolling button for more than 3 seconds and the LCD will go into the setup menu.

Please note that only qualied service personnel can perform setup action. In setup

mode, you can set up the following items:

1. Inverter voltage

2. Inverter frequency

3. Bypass range

4. Buzzer disable

5. Overload alarm

For setup procedures, please refer to the following:

1. Press the

2. Press the

3. Press the

4. Press the

5. You can skip to the next setup item by pressing the

6. In setup mode, press the back to the original display.

7. In setup mode, if you don’t press any button for more than 2 minutes, the LCD will exit from the setup mode and go back to the original display automatically.

For some settings, they can’t be set in certain operation modes. Please refer to the table below for relevant information.

Inverter Voltage Setup

Inverter Frequency Setup

Bypass Range Setup

Buzzer Disable Setup

Overload Alarm Setup

button for more than 3 seconds to enter into the setup mode.

button for 0.1 second to change the parameter.

button for 0.1 second to conrm your parameter

button for 0.1 second to go to the next setup item.

button for more than 3 seconds, the LCD

Setup

Item

Standby

Mode

On-line

Mode

button for 0.1 second.

Bypass

Mode

will go

Battery

Mode

NOTE :

action.

Please note that only qualied service personnel can perform setup

Setup Mode Flow Chart

Original Display

T>3 seconds

Inverter Voltage Setup

T>3 seconds

T>0.1S

T>0.1ST=0.1S

T>0.1S

Inverter Frequency Setup

T>0.1ST=0.1S

T>0.1S

Bypass Range Setup

T>0.1ST=0.1S

T>0.1S

Buzzer Disable Setup

T>0.1ST=0.1S

T>0.1S

Overload Alarm Setup

T>0.1ST=0.1S

T>0.1S

T>3 seconds

Amplon N Series

Chapter 6 Turn-on & Turn-off Procedures

Chapter 6 : Turn-on & Turn-off Procedures

NOTE :

Please refer to Chapter 3 : Operation Panel to learn how to operate the operation panel and understand the display meaning.

WARNING:

Before performing turn-on procedures:

1. Please check the ‘+’ and ‘-’ poles and ensure that battery wring is correct (only for long backup model).

2. Please connect the external battery pack(s) with the UPS (only for long backup model).

6.1 Turn-on Procedures

6.1.1 Normal Start-up

1. Verify if the UPS’s input cord meets with N, L & G of the wall socket.

2. After the UPS is connected to the AC utility, the AC utility supplies power to the UPS. The UPS is initially set in ‘STANDBY mode’. To turn on the UPS, press and

hold the

button for 3 seconds and release it after you hear one beep.

NOTE :

After installation and before 1st start-up of the UPS, please ensure that the AC utility is normal (even though the UPS has the cold-start function).

6.1.2 Cold Start

Even when there is no utility power, you can still turn on the UPS. Just press and hold the

will start up and run in battery mode.

button for 3 seconds, release it after you hear one beep, and the UPS

6.2 Turn-off Procedures

NOTE :

Before performing turn-off procedures, verify that all of the loads connected to the UPS have been safely shutdown.

1. In on-line mode, if you want to turn off the UPS, press and hold the for 3 seconds and release it after you hear one beep. The inverter will turn off and the UPS will transfer to standby/ bypass mode.

The UPS will keep charging the batteries when the UPS is in standby/ bypass

mode even though the is

advised to unplug the input power cord.

button has been pressed. To fully turn off the UPS, it

button

2. In battery mode, if you want to turn off the UPS, press and hold the for 3 seconds and release it after you hear one beep. The UPS will turn off its output. For long backup model, disconnecting the wiring between the UPS and the external battery pack(s) is suggested.

button

Amplon N Series

Chapter 7 Alarm

Chapter 7 : Alarm

No. Condition Alarm

1 Battery Mode The audible alarm beeps once every 2.1 seconds.

2 Low Battery The audible alarm beeps once every 0.6 second.

3 Battery

Missing/ Weak Battery/ Battery Replacement/ *

4 Overload 1. Overload_105%~125%: The audible alarm beeps

5 Fault The audible alarm beeps continuously for 5 seconds

The audible alarm beeps once every 2.1 seconds.

once every 2.1 seconds.

2. Overload_125%~150%: The audible alarm beeps

once every 0.6 seconds.

when the UPS detects an internal fault.

NOTE :

: After reconnecting or replacing the batteries, it might take a while for

the UPS to switch off the alarm automatically. If, after a period of time, the audible alarm still exists, the user must manually initiate a battery test (press and hold the to clear the alarm.

button for 3 seconds and release it after you hear one beep)

Chapter 8 : Optional Accessories

No. Item Function

1 Dust Filter Prevents dust from entering into the UPS to

ensure UPS reliability and to prolong product life.

2 Mini SNMP Card Monitors and controls the status of the UPS via a

network system.

3 Mini Relay I/O Card Increases the quantity of dry contacts.

4 Mini ModBus Card Lets the UPS have ModBus communication

function.

5 Mini TVSS Card Lets the UPS have surge protection function.

6 Charger Board-4A

(only for Long Backup Model)

Additionally install the 4A charger board to increase the charge current to reach at maximum 8A.

NOTE :

1. For detailed installation and operation of any accessory mentioned above, please refer to the Quick Guide, User Guide, or Installation & Operation Guide included in the package of the relevant optional accessory.

2. If you want to buy any accessory mentioned above, please contact your local dealer or customer service.

Amplon N Series

Chapter 9 Troubleshooting

Chapter 9 : Troubleshooting

1. When a problem occur, please check if the following situation exists before contacting Delta service personnel:

Is the main input voltage present?

2. Please have the following information ready if you would like to contact the Delta service personnel:

Unit information including model, serial number, etc.

An exact description of the problem. The more detailed description of the problem, the better.

3. When you see the following problems occur, please follow the solutions shown below.

A. About the error codes shown on the 7-segment Display:

Error

Code

Meaning

E11 Charger

Fault

E13 Temperature

Out of Range

E14 +/- DC BUS

High/ Low

Possible

Cause

Solution

Charger is damaged. Contact service personnel.

The UPS temperature is out of range.

1. Check whether the UPS’s ventilation is normal.

2. Decrease the loads.

3. Check whether the fan(s) run(s) normally.

4. Clean the lters (if you

have installed any).

The UPS has

Contact service personnel.

abnormalities.

Error Code

Meaning

Possible

Cause

Solution

E16 Inverter

Fault

E18 DC-DC Fault The UPS has

E19 Abnormal

Output/ Inverter Voltage

E21 O/P Short Output has a short-

Sd1 RPO

Shutdown

Sd4 Battery Low

Shutdown

The UPS has abnormalities.

abnormalities.

The UPS has abnormalities.

circuit issue.

Remote shutdown is executed from dry contact.

The UPS transfers to run in battery mode due to AC utility abnormality; however, the battery power is almost used up.

Contact service personnel.

1. Check whether the output has a short-circuit issue.

2. Contact service personnel.

After the remote shutdown events are eliminated, follow the turn-on procedures to start up the UPS.

1. Check the main AC source and the input power cord’s status.

2. Contact service personnel.

Amplon N Series

Chapter 9 Troubleshooting

B. About other problems that might happen:

No. Problem Possible Cause Solution

1 Overload The UPS is

overloaded.

2 Battery Missing Internal battery cables

are not connected or

not rmly connected.

3 Weak Battery/

Battery Replacement

4 Abnormal Input

(when the AC icon

is ashing)

Batteries are damaged or battery life time is due.

The AC input voltage or frequency is out of the acceptable bypass range.

Decrease your connected loads.

1. Contact service personnel.

2. Connect the internal battery cables and

connect them rmly.

Contact service personnel.

1. Check whether the AC input voltage or frequency is abnormal.

2. Contact service personnel.

NOTE :

If all possible causes are eliminated but the alarm still appears, please contact your local dealer or customer service.

Chapter 10 : Maintenance

10.1 UPS

UPS Cleaning

Regularly clean the UPS, especially the slits and openings, to ensure that the

air freely ows into the UPS to avoid overheating. If necessary, use an air-gun

to clean the slits and openings to prevent any object from blocking or covering these areas.

UPS Regular Inspection

Regularly check the UPS every half year and inspect:

1. Whether the UPS, LEDs, and alarm function are operating normally.

2. Whether battery voltage is normal. If battery voltage is too high or too low,

nd the root cause.

10.2 Batteries

The N series UPS uses sealed lead-acid batteries. Though the typical battery life cycle is 3~5 years, the battery life depends on the temperature, the usage, and the charging/ discharging frequency. High temperature environments and high charging/ discharging frequency will quickly shorten the battery life. The UPS does not require maintenance by the user; however, the batteries should be checked periodically. Please follow the suggestions below to ensure a normal battery lifetime and

sufcient back-up time.

Keep the usage temperature at 20°C ~25°C.

Idle batteries must be fully recharged every three months if the UPS needs to be stored for an extended period of time. Please fully charge the batteries (internal

and external) until the Battery Level Bar Graph fully on.

A loss of battery charge capacity may occur during shipping and storage. Before

use of the UPS, please fully charge the batteries (internal and external).

shown on the UPS’s LCD is

NOTE:

contact qualified service personnel. During battery replacement, the loads attached to the UPS will not be protected if input power fails.

Amplon N Series

If the UPS’s internal batteries need to be replaced, please

Chapter 10 Maintenance

10.3 Fan

Higher temperatures shorten fan life. When the UPS is running, please check if each fan works normally and make sure if the ventilation air can move freely around and through the UPS. If not, contact service personnel.

NOTE :

Please ask your local dealer or customer service for more maintenance information. Do not perform maintenance if you are not trained for it.

Appendix 1 : Technical Specications

Model N-1K N-2K N-3K

Power Rating

Input

Output

Standard Model 1kVA/0.9KW 2kVA/1.8KW 3kVA/2.7KW

Long Backup Model 1kVA/0.8KW 2kVA/1.6KW 3kVA/2.4KW

Waveform Pure Sine Wave

Nominal Voltage 220/230/240 Vac

Voltage Range

Frequency 50/60 Hz ± 10 Hz

Power Factor > 0.99 (full load)

iTHD < 3%

Power Factor

Voltage 220/230/240 Vac

Voltage

Regulation

Frequency 50/60 Hz ± 0.05 Hz

vTHD < 3% (linear load)

Overload

Capability

175 ~ 280 Vac (100% load);

80 ~ 175 Vac (50% ~ 100% load)

0.9 (Standard Model)

0.8 (Long Backup Model)

± 2% (linear load)

< 105%: continuous; 105% ~ 125%: 1 min-

ute; 125% ~ 150%: 30 seconds

Cress Factor 3:1

Connection

Efciency Online Mode 91% Up to 93%

Battery Battery Voltage 24 Vdc 48 Vdc 72 Vdc

Amplon N Series

India

socket x 3

India

socket x 4

India socket

x 3, Terminal

block x 1

Appendix 1 Technical Specications

Model N-1K N-2K N-3K

Backup Time

(Standard)

Recharge Time

Battery

Charge Current

Audible Noise < 43 dBA < 48 dBA < 48 dBA

Display LED indicators & LCD display

Communication Interfaces MINI Slot x 1, USB Port x 1

Dimensions

(W × D × H )

Physical

Weight

Operating Altitude 1000 meters (without derating)

Long Backup Model: Depends on the capac-

Standard

Model

Long Backup

Model

Standard Model: Up to 7 Min.

Standard Model: 3hrs to 90%

ity of the connected external battery pack(s)

Standard Model: 1A

Long Backup Model: 4A

(can be increased to 8A via installation

of 4A charge board (optional))

145 x 320 x

225 mm

9.7 Kg 19.1 Kg 24.9 Kg

4.4 Kg 8.2 Kg 8.5 Kg

190 x 390 x

325 mm

190 x 390 x

325 mm

Environ-

ment

Operating

Temperature

Relative Humidity 5% ~ 95% (non-condensing)

0 ~ 40°C

NOTE :

1. * : When the total load reaches 75% and 9Ah batteries are used.

2. Please refer to the rating label for the safety rating.

3. All specications are subject to change without prior notice.

Appendix 2 : Warranty

Seller warrants this product, if used in accordance with all applicable instructions, to be free from original defects in material and workmanship within the warranty period. If the product has any failure problem within the warranty period, Seller will repair or replace the product at its sole discretion according to the failure situation.

This warranty does not apply to normal wear or to damage resulting from improper installation, operation, usage, maintenance or irresistible force (i.e. war, fire, natural disaster, etc.), and this warranty also expressly excludes all incidental and consequential damages.

Maintenance service for a fee is provided for any damage out of the warranty period. If any maintenance is required, please directly contact the supplier or Seller.

WARNING!

The individual user should take care to determine prior to use whether the environment and the load characteristic are suitable, adequate or safe for the installation and the usage of this product. The User Manual must be carefully followed. Seller makes no representation or warranty as to the

suitability or tness of this product for any specic application.

Amplon N Series

5013231700

Delta Electronics UPS102N2002N0B0, UPS302N2002N0B0, UPS102N2000N0B0, UPS202N2000N0B0, UPS302N2000N0B0 User Manual

Specifications and Main Features

Frequently Asked Questions

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