Delta Amplon RT Series User manual

www.deltapowersolutions.com
Delta UPS - Amplon Family
User Manual
The power behind competitiveness
RT Series, Single Phase
5/ 6/ 8/ 10 kVA
ESC
ESC

II
Amplon RT Series
SAVE THIS MANUAL
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 © 2019 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.

Table of Contents
III
Table of Contents
Chapter 1 : Important Safety Instructions --------------------------- 1
1.1 Safety Instructions------------------------------------------------------1
1.2 Standard Compliance--------------------------------------------------4
1.3 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------------------------------------------------------------ 12
3.3.1 Icon/ Display Denition---------------------------------------------------13
3.3.2 Operation Mode Diagram Denition ----------------------------------14
Chapter 4 : Rear Panel ----------------------------------------------------16
Chapter 5 : Communication Interfaces ------------------------------19
5.1 MINI Slot ---------------------------------------------------------------- 19
5.2 Parallel Ports----------------------------------------------------------- 19
5.3 Dry Contacts ----------------------------------------------------------- 19
5.4 REPO Port-------------------------------------------------------------- 19
5.5 RS-232 Port ------------------------------------------------------------ 20
5.6 USB Port ---------------------------------------------------------------- 21
5.7 RS-485 Port ------------------------------------------------------------ 21
5.8 External Battery Connector ---------------------------------------- 22
Chapter 6 : Installation----------------------------------------------------25
6.1 Rack Mounting -------------------------------------------------------- 25
6.2 Tower Mounting ------------------------------------------------------- 27
Chapter 7 : Connection and Wiring-----------------------------------29

IV
Amplon RT Series
7.1 UPS Connection Warnings----------------------------------------- 29
7.2 Input/ Output Connection ------------------------------------------- 29
7.3 Single Unit Wiring----------------------------------------------------- 32
7.4 Parallel Units Wiring ------------------------------------------------- 33
7.5 External Battery Pack Connection-------------------------------- 34
Chapter 8 : Operation -----------------------------------------------------36
8.1 Single Unit Start-up -------------------------------------------------- 36
8.1.1 Start-up with AC Input (Single Unit) ------------------------------ 36
8.1.2 Start-up with Batteries (Single Unit)------------------------------ 37
8.2 Single Unit Turn-o󰀨--------------------------------------------------- 38
8.3 Parallel Units Start-up ----------------------------------------------- 39
8.3.1 Start-up with AC Input (Parallel Unit) ---------------------------- 39
8.3.2 Start-up with Batteries (Parallel Unit)---------------------------- 40
8.4 Parallel Units Turn-o󰀨------------------------------------------------ 40
8.5 Operation Mode ------------------------------------------------------ 41
Chapter 9 : LCD Display & Settings ----------------------------------42
9.1 Initial Setting Screen ------------------------------------------------- 42
9.2 Main Menu-------------------------------------------------------------- 44
9.2.1 Measurement Menu-------------------------------------------------- 47
9.2.2 Setting Menu----------------------------------------------------------- 47
9.2.3 Control Menu ---------------------------------------------------------- 53
9.2.4 Maintenance Menu --------------------------------------------------- 55
Chapter 10 : Optional Accessories -----------------------------------60
Chapter 11 : Troubleshooting-------------------------------------------61
Chapter 12 : Maintenance------------------------------------------------63
12.1 UPS ---------------------------------------------------------------------- 63
12.2 Batteries----------------------------------------------------------------- 63
12.3 Fans---------------------------------------------------------------------- 64
Appendix 1 : Technical Specications-------------------------------65
Appendix 2 : Warranty ----------------------------------------------------67

Chapter 1 Important Safety Instructions
1
Chapter 1 : Important Safety Instructions
1.1 Safety Instructions
Installation Warnings
z
zBefore installation and usage, please read this User Manual thoroughly. This
helps you to use the product correctly and safely.
z
zInstall the UPS in a well-ventilated area, away from excess moisture, heat, dust,
ammable gas or explosives.
z
z 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 : Tech-
nical Specications.
z
zLeave adequate space (at least 50cm) around all sides of the UPS for proper
ventilation.
Connection Warnings
z
zThe UPS must be well grounded due to a possible risk of current leakage.
z
zThe installation of upstream and downstream protective devices is highly recom-
mended when the UPS is connected to the mains and the loads.
z
zThe protective devices connecting to the UPS must be installed near the UPS
and must be easily accessible for operation.
z
zIf you need to move the UPS or perform re-wiring, please turn o󰀨 the AC input
power and ensure that the UPS has been safely shutdown. Otherwise, the out-
put end might still be energized, which might cause electric shock.
Usage Warnings
z
zThis is a class-A product. In a domestic environment, this product may cause ra-
dio interference, in which case, the user is required to take adequate measures.
z
zThe UPS can be used to power computers and associated peripheral devices,
such as monitors, modems, cartridge tape drives, external hard drives, etc.

2
Amplon RT Series
z
zIt is strictly forbidden to connect the UPS with:
1. Any regenerative loads.
2. Any asymmetrical loads.
z
zTo ensure reliable operation of the UPS and to protect the UPS from overheat-
ing, the slits and openings in the UPS must not be blocked or covered.
z
zBefore usage, you must allow the UPS to adjust to room temperature for at least
one hour to avoid moisture condensing inside the UPS.
z
zDo 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.
z
zWhen an emergency occurs, (1) press and hold the ON/ OFF button ( ) for
3 seconds, (2) release it after you hear one beep, (3) use the Scrolling UP or
Down button ( / ) to select 'Yes', and (4) press the Enter button ( ) to
conrm your selection to turn o󰀨 the UPS. After that, cut o󰀨 the input power to
completely shut down the UPS. Cut o󰀨 the input power to completely shut down
the UPS.
z
zDo not use any cleaning liquid or cleaning spray to clean the UPS. Before clean-
ing, please make sure that the UPS has been completely shut down, the UPS’s
input power has been cut o󰀨, and the batteries have been disconnected.
z
z All maintenance services must be performed by qualied service personnel.
z
zForbid opening or removing the cover of the UPS yourself to avoid high voltage
electric shock.
z
z You must contact qualied service personnel if either of the following events oc-
curs:
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 two dust filters (optional) in the 5/ 6/ 8/ 10kVA UPS to ensure
normal product life and function.

Chapter 1 Important Safety Instructions
3
Battery Warnings
z
zKeep the batteries away from heat sources. Do not open or mutilate the batter-
ies.
z
zDo not dispose of batteries in a re. The batteries may explode.
z
zThe released electrolyte is harmful to the skin and eyes and may be toxic.
z
zA battery can present a risk of electric shock and high short-circuit current.
z
zServicing of batteries and battery packs must be performed or supervised by
qualified service personnel knowledgeable in batteries, battery packs and the
required precautions. Keep unauthorized personnel away from batteries and
battery packs.
z
zThe 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
o󰀨 the battery power.
z
zFor battery replacement, only use the same number and type of batteries.
z
zObserve 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. Disconnect charging source prior to connecting or disconnecting battery
terminals.
6. 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.
z
z Do not connect the batteries in reverse; otherwise, a risk of electric shock or re
accidents might occur.
z
zThe batteries might lose their power during shipment or storage. Before you use
the UPS for the rst time, please fully charge the batteries until the battery ca-
pacity percentage shown on the UPS’s LCD is 100% (
100 %
). If the UPS needs to
be stored for an extended period of time, please charge the batteries every three
months and ensure that, every time after charging, the battery capacity percent-
age shown on the UPS’s LCD is 100% (
100 %
).

4
Amplon RT Series
WARNING:
1. 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 o󰀨 the battery
source before maintenance.
2. When the UPS is connected to external battery packs, the installation
of appropriate protective devices, such as a DC fuse or a DC non-
fuse breaker, is required.
1.2 Standard Compliance
z
zCE
z
zUL, cUL
z
zEN 62040-1
z
zEN 62040-2 Category C2
1.3 Storage
z
zPrior to installation
If the UPS needs to be stored prior to installation, it should be placed in a dry
and well-ventilated area. The allowable storage temperature is between -15°C
and +50°C (5°F~122°F).
z
zAfter usage
(1) Press and hold the ON/OFF button ( ) for 3 seconds, (2) release it after
you hear one beep, (3) use the Scrolling UP or Down button ( / ) to select
‘Yes’, and (4) press the Enter button ( ) to conrm your selection to turn o󰀨
the UPS. Make sure the UPS is shutdown, disconnect the UPS from the utility
AC power, remove all loads/ 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. Ensure that, every time
after charging, the battery capacity percentage shown on the UPS’s LCD is
100% (
100 %
).
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.

Chapter 2 Introduction
5
Chapter 2 : Introduction
2.1 General Overview
The RT series UPS is a single-phase input, single-phase output on-line uninterrupt-
ible power supply which provides 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 unity, and its e󰀩ciency in on-line
mode reaches up to 96%. The UPS not only provides safe, reliable and uninter-
ruptible power to your sensitive electronic equipment at all times, but also produces
greater electronic power efficiency at less cost. There are four different ratings,
5kVA, 6kVA, 8kVA and 10kVA, for your selection.
2.2 Exterior & Dimensions
ESC
88mm
78mm
430mm
440mm
(Figure 2-1: Extended Runtime Model - 5/ 6KVA Exterior & Dimensions)

6
Amplon RT Series
ESC
88mm
565mm
440mm
78mm
(Figure 2-2: Extended Runtime Model - 8/ 10KVA Exterior & Dimensions)
2.3 Package List
The package contains the following items. Please check if any item is missing. If
there is anything missing, please contact the dealer immediately.
Models:
UPS502R2RT2N035 & UPS502R2RT2N0B0 & UPS502R2RT2N0B8 &
UPS602R2RT2N035 & UPS602R2RT2N0B0 & UPS602R2RT2N0B8 &
UPS802R2RT2N035 & UPS802R2RT2N0B0 & UPS802R2RT2N0B8 &
UPS103R2RT2N035 & UPS103R2RT2N0B0 & UPS103R2RT2N0B8
x 4
x 9
x 1
x 1
1 2 3 4
5 6 7
8
9
ESC
x 2
x 4
x
4
x
4
10
11
x 2
x 2
12
www.deltapowersolutions.com
Delta UPS - Amplon Family
User Manual
Thepower behind competitiveness
RT Series, Single Phase
5/ 6/ 8/ 10 kVA
ESC
ESC

Chapter 2 Introduction
7
No. Item 5/ 6/ 8/ 10kVA
1UPS 1 PC
2Bracket Ear for UPS 1 SET
3Tower Stand 4 PCS
4Pluggable Terminal 2 PCS
5User Manual 1 PC
6Parallel Cable 1 PC
7Battery Cable 1 PC
8Cord End Terminal 9 PCS
9USB Cable 1 PC
10
Screw (for xing the battery cable) 2 PCS
11
Stando󰀨 (for xing the battery cable) 2 PCS
12
Cable Tie 6 PCS
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.

8
Amplon RT Series
Chapter 3 : Operation Panel
On the front panel of the UPS, you’ll see two LED indicators, a LCD display, and
multi-function buttons.
ESC
100 75%
%
ONLINE
Input 232.0V 50.0Hz
Output 230.0V 50.0Hz
1
3.1
LED Indicators
3.3
LCD Display
3.2
Multi-function
Buttons
(Figure 3-1: Operation Panel)
3.1 LED Indicators
No. LED Description
11. ON: The output is protected.
2. OFF: The output is not protected.
2
1. ON: The UPS detects an internal fault or an
environmental fault.
2. OFF: The UPS is in normal state.
3. Flashing: The UPS shows the warning message(s).
Please check the corresponding warning
message(s) in Chapter 11: Troubleshooting.

9
Chapter 3 Operation Panel
3.2 Multi-function Buttons
No.
Multi-
function
Button
Description
1
ON/ OFF
Button
The button has multiple functions. Please refer to the following
for detailed information.
1. Turn-on
z
zIn 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.
z
zCold 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 run in battery mode.
2. Turn-o󰀨
z
zIn on-line mode, (1) press and hold the button for 3
seconds, (2) release it after you hear one beep, (3) use
the Scrolling UP or Down button ( / ) to select 'Yes',
and (4) press the Enter button ( ) to conrm your selec-
tion. After that, the inverter will be o󰀨 and the UPS will
transfer to run in standby or bypass mode.
The UPS will keep charging the batteries when the UPS
is in standby/ bypass mode. To fully turn o󰀨 the UPS, it is
advised to disconnect the UPS from the AC power.
z
zIn battery mode, (1) press and hold the button for 3
seconds, (2) release it after you hear one beep, (3) use
the Scrolling UP or Down button ( /
) to select 'Yes',
and (4) press the Enter button (
) to conrm your selec-
tion. After that, the UPS will be turned o󰀨.
3. Fault Clear
When the UPS has a fault condition, press and hold the but-
ton for 3 seconds, release it after you hear one beep and
the UPS will try to clear the fault condition.

10
Amplon RT Series
No.
Multi-
function
Button
Description
1ON/ OFF
Button
(Continued)
NOTE :
1. When the UPS clears the fault condition, it means
that the buzzer/ warning message has been turned
off. To eliminate the fault detected, please refer
to Chapter 11: Troubleshooting for relevant
solutions.
2. The function mentioned above is only applicable
to the condition when the UPS has a fault situation
and the inverter is o󰀨.
2
Enter
Button
The button has multiple functions. Please refer to the following
for detailed information.
1. Entering into the setup mode
In the Main Screen (that shows the current operation
mode), press the button for 0.1 second and the UPS will en-
ter the Main Menu (setup mode). Please refer to Chapter 9:
LCD Display & Settings.
2. Selecting and conrming the parameter in setup mode
In setup mode, press the button to choose the parameter
you want to change, and the parameter will flash. Press
the Scrolling Up or the Scrolling Down button to change
the parameter and press the button again to confirm the
change.
3
Scrolling
Up Button
The button has multiple functions. Please refer to the following
for detailed information.
1. Scrolling Up/ Increasing Number
z
zIn the Main Screen, press the button for 0.1 second and
the UPS will directly enter the Measurement Menu’s
level 3 (see Figure 9-1: Menu Tree), which contains
related Output information.
z
zIn setup up mode, the button is used to navigate the set-
ting items. Press the button for 0.1 second to go to the
previous setting item.

11
Chapter 3 Operation Panel
No.
Multi-
function
Button
Description
3Scrolling
Up Button
(Continued)
z
zThe button is also used to navigate or set up the setting
parameter. Press the button for 0.1 second to go to the
previous display or to increase a number. If the button is
pressed for more than 2 seconds, the number will be in-
creased single digit every 0.2 second automatically until
the button is released or the number reaches its highest
value.
2. LCD Reset
z
zPress the Scrolling Up and the Scrolling Down buttons
together for 3 seconds to reset the LCD display.
4Scrolling
Down
Button
The button has multiple functions. Please refer to the following
for detailed information.
1. Scrolling Down/ Decreasing Number
z
zIn the Main Screen, press the button for 0.1 second and
the UPS will directly enter the Measurement Menu’s
level 3 (see Figure 9-1: Menu Tree), which contains
related Output information.
z
zIn setup up mode, the button is used to navigate the set-
ting items. Press the button for 0.1 second to go to the
next setting item.
z
zThe button is also used to navigate or set up the setting
parameter. Press the button for 0.1 second to go to the
next display or to decrease a number. If the button is
pressed for more than 2 seconds, the number will be de-
creased single digit every 0.2 second automatically until
the button is released or the number reaches its lowest
value.
2. LCD Reset
z
zPress the Scrolling Up and the Scrolling Down buttons
together for 3 seconds to reset the LCD display.

12
Amplon RT Series
No.
Multi-
function
Button
Description
5
ESC
Back/ Mute
Button
The button has multiple functions. Please refer to the following
for detailed information.
1. Back to the Previous Menu Level
z
zIn setup mode, press the button for 0.1 second to go
back to the previous menu level.
2. Mute
z
zWhen the UPS has any warning of fault conditions to
trigger an audible alarm, press and hold the button for 3
seconds to turn o󰀨 the audible alarm.
NOTE :
If the LCD display goes dim, press any button mentioned above for 0.1
second to wake up the LCD display and enable each button function.
3.3 LCD Display
100 75%
%
ONLINE
Input
Output
232.0V
230.0V
50.0Hz
50.0Hz
1

13
Chapter 3 Operation Panel
3.3.1 Icon/ Display Denition
No. Icon/ Display Description
1
1. ON: The UPS is in parallel mode.
2. OFF: The UPS is in single mode.
NOTE :
For the Master UPS, the icon will ash
during parallel mode. For the Slave UPS,
the icon will illuminate, not ash, during
parallel mode.
2
1
Indicates that the load bank status is ON.
1
Indicates that the load bank status is OFF.
3
100 %
Indicates the battery capacity level.
X
Indicates that the battery is abnormal and needs
replacement. If the battery is abnormal, the bat-
tery capacity icon (
100 %
) will be o󰀨.
4
75%
Indicates the load level (%).
5
Input 232.0V 50.0Hz
Output 232.0V 50.0Hz
When the UPS runs normally, the display will
show the input/ output voltage and frequency.
Battery disconnected
0x1003
!
5 seconds
When the UPS has abnormalities or is in fault
condition, the display will show an error code
and its corresponding fault or warning message.
NOTE :
The error code and the fault/ warning
message will appear alternatively for
every 5 seconds.
6Indicates that the buzzer is muted.

14
Amplon RT Series
3.3.2 Operation Mode Diagram Denition
No. Diagram Description
1
100 75%
%
ONLINE
Input
Output
232.0V
230.0V
50.0Hz
50.0Hz
1
Indicates ONLINE mode.
2
100 75%
%
1
Input
Output
232.0V
232.0V
50.0Hz
50.0Hz
ECO
Indicates ECO mode.
NOTE :
In ECO mode, the diagram’s
power ow will change according
to the UPS input voltage and
frequency. However, the ECO
icon (
ECO
) shown on the
upper-left corner will not change
even if the UPS transfers to online
mode or battery mode.
3
100 75%
%
BATTERY 1
168
min
Runtime
Input
Output
0.0V
230.0V
0.0Hz
50.0Hz
Indicates BATTERY mode.
4
100 75%
%
BYPASS 1
Input
Output
232.0V
232.0V
50.0Hz
50.0Hz
Indicates BYPASS mode.

15
Chapter 3 Operation Panel
No. Diagram Description
5
STANDBY 1
100 %
Input
Output
232.0V
0.0V
50.0Hz
0.0Hz
Indicates AC STANDBY mode.
6
100 75%
%
Freq. Conv. 1
Input
Output
232.0V
230.0V
50.0Hz
50.0Hz
Indicates Frequency Conversion
mode.
NOTE :
In Frequency Conversion mode,
the diagram’s power ow will
change according to the UPS
input voltage and frequency.
However, the text Freq. Conv.
( Freq. Conv. ) shown on the
upper-left corner will not change
even if the UPS transfers to
battery mode.

16
Amplon RT Series
Chapter 4 : Rear Panel
z
zModels:
UPS502R2RT2N035 & UPS502R2RT2N0B0 & UPS502R2RT2N0B8 &
UPS602R2RT2N035 & UPS602R2RT2N0B0 & UPS602R2RT2N0B8 &
UPS802R2RT2N035 & UPS802R2RT2N0B0 & UPS802R2RT2N0B8 &
UPS103R2RT2N035 & UPS103R2RT2N0B0 & UPS103R2RT2N0B8
The rear panels of above mentioned models are similar. The di󰀨erences are the
battery voltage and DC value printed on the panels. For detailed information
about the printed battery voltage and DC value, please refer to the table below.
Here, only 5kVA UPS’s real panel (see Figure 4-1) is taken for example.
MINI SLOT
DRY CONTACT
P2 P3 P4
RS-485RS-232
P1
REPO
EXTERNAL BATT.
CONNECTOR
192V DC 29A
PARALLEL PARALLEL
INPUT
BREAKER
TMOV
TUPNITUPTUO
ON
OFF
UPS OUTPUT UPS OUTPUT-P AC INPUT
PL2(N)PL1(PL)L2(N)L1(L) L2(N)L1(L)
1 2 3 45 6 7 8 9
10
11 12 15 13 14
NOTE :
Remove the terminal
cover plate and you will
see the wiring terminal
blocks.
(Figure 4-1: 5kVA Rear Panel)
No. Item Functions
1MINI Slot
For installation of an optional card, such as Mini
SNMP IPv6 card, Mini Relay I/O card, or Mini
MODBUS card. For more information, please
refer to Chapter 5: Communication Interfaces.