Delta Amplon RT Series User manual

www.deltapowersolutions.com
Delta UPS - Amplon Family
User Manual
The power behind competitiveness
RT Series, Single Phase
1/ 2/ 3 kVA

II
Amplon RT Series
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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,
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Table of Contents
III
Table of Contents
Chapter 1 : Important Safety Instructions --------------------------- 1
1.1 Safety Instructions ---------------------------------------------- 1
1.2 Standard Compliance ------------------------------------------ 7
1.3 Storage------------------------------------------------------------- 7
Chapter 2 : Introduction --------------------------------------------------- 8
2.1 General Overview ----------------------------------------------- 8
2.2 Package Inspection--------------------------------------------- 8
2.3 Functions & Features -----------------------------------------12
2.4 Exterior & Dimensions ----------------------------------------13
2.5 Operation Panel ------------------------------------------------14
2.5.1 LED Indicators-----------------------------------------------------------15
2.5.2 Multi-function Buttons -------------------------------------------------15
2.5.3 LCD Display--------------------------------------------------------------17
2.5.4 7-Segment Display-----------------------------------------------------21
2.5.5 Flow Chart of the 7-Segment Display-----------------------------23
2.6 Rear Panel-------------------------------------------------------25
Chapter 3 : Installation----------------------------------------------------31
3.1 Installation Data-------------------------------------------------31
3.2 Rack Mounting Procedures for the UPS and the Delta
External Battery Pack (Optional) ---------------------------32
3.3 Tower Mounting Procedures for the UPS and the Delta
External Battery Pack (Optional) ---------------------------34
Chapter 4 : Connections -------------------------------------------------37
4.1 Pre-connection warnings ------------------------------------37
4.2 Delta External Battery Pack (Optional) Connection ---37
4.3 Communication Interface Connection---------------------39
4.4 Critical Load Connection -------------------------------------39
4.5 Utility Power Connection -------------------------------------40
Chapter 5 : Operation Modes -------------------------------------------41

IV
Amplon RT Series
5.1 Standby Mode---------------------------------------------------41
5.2 On-line Mode ---------------------------------------------------41
5.3 Bypass Mode----------------------------------------------------41
5.4 Battery Mode ----------------------------------------------------41
5.5 ECO Mode -------------------------------------------------------42
5.6 Frequency Converter Mode----------------------------------42
5.7 Setup Mode------------------------------------------------------42
Chapter 6 : Operation -----------------------------------------------------45
6.1 Start-up Procedures -------------------------------------------45
6.2 Shutdown Procedures-----------------------------------------45
6.3 Cold Start---------------------------------------------------------45
6.4 Silence Function------------------------------------------------45
6.5 Battery Test ------------------------------------------------------46
6.6 Alarm --------------------------------------------------------------46
6.7 De-rating Power ------------------------------------------------47
6.8 Online Mode/ Battery Mode Overload Cut-off ----------47
6.9 Input Breaker----------------------------------------------------47
6.10 Generator Compatible-----------------------------------------48
Chapter 7 : Communication Interfaces ------------------------------49
Chapter 8 : Internal Battery Replacement --------------------------52
Chapter 9 : Optional Accessories -------------------------------------56
Chapter 10 : Maintenance------------------------------------------------57
10.1 UPS----------------------------------------------------------------57
10.2 Batteries ----------------------------------------------------------57
10.3 Fan-----------------------------------------------------------------58
Chapter 11 : Troubleshooting-------------------------------------------59
Appendi[1 : Technical Speci¿cations-------------------------------62
Appendix 2 : Warranty ----------------------------------------------------65

Chapter 1 Important Safety Instructions
1
Chapter 1 : Important Safety Instructions
1.1 Safety Instructions

zIntended Use
1. The unit serves as a single-phase on-line uninterruptible power supply (UPS)
for its connected loads.
2. Do not connect laser printers or scanners to the UPS. This may cause
damage to the unit.
3. The UPS is available in 1kVA, 2 kVA and 3 kVA. Each kVA model has
internal batteries and each model can connect the Delta external battery
pack (optional). The nominal rating voltage of internal batteries is 24V, 48V
and 72V for 1kVA, 2 kVA and 3 kVA respectively.
4. The UPS can be used to power computers and associated peripheral
devices, such as monitors, modems, cartridge tape drives, external hard
drives, etc.

zHandling
Transport the unit only in suitable packaging to protect it from jolts and shocks.
The UPS must be kept upright at all times and handled with care.

zPlacement & Installation Warnings
1. Install the UPS in a well-ventilated area, away from extreme temperatures,
H[FHVVPRLVWXUHKHDWGXVWÀDPPDEOHJDVRUH[SORVLYHV
2. Leave adequate space at least 15cm in front and at rear of the UPS for
proper ventilation.
3. Electrical maintenance and service requires access to the front and back of
the UPS. Leave necessary space to allow service personnel access to the
UPS.
4. The UPS can be installed vertically (tower-mounting) or horizontally (rack-
mounting) according to the user’s desired arrangement. Please obey the
following:
¾Do not mount the UPS with its front or rear panel facing down at any
angle.

2
Amplon RT Series
¾Keep the UPS upright at all times and handle it with care.
¾Do not stack the units.
¾Do not place any objects on the UPS, the Delta external battery pack
(optional) or any other accessory associated with the UPS.
¾Install the UPS and the Delta external battery pack (optional) on a level
and even surface.
¾ )RUWRZHUPRXQWLQJLQVWDOODWLRQHQVXUHWKDW\RXUFKRVHQORFDWLRQ¶VÀRRU
can bear the weight of the UPS, the Delta external battery pack (optional)
and tower stands (optional).
¾For rack-mounting installation, make sure your chosen cabinet can
support the weight of the UPS, the Delta external battery pack (optional)
and the rails that may be mounted in an associated rack. You also need
WRWDNH\RXUFKRVHQORFDWLRQ¶VÀRRUZHLJKWORDGLQJLQWRFRQVLGHUDWLRQ
¾For rack-mounting installation, do not let your rack become ‘top heavy’.
Install the heaviest equipment near the bottom of the rack.
¾For weight information about the UPS and the Delta external battery
pack (optional), please refer to $SSHQGL[7HFKQLFDO6SHFL¿FDWLRQV.
¾Install the UPS in accordance with the conditions specified in 3.1
,QVWDOODWLRQ'DWD.
5. To reduce the risk of electric shock, install the UPS in a temperature and
humidity controlled indoor area free of conductive contaminants.
6. The operating temperature is at 0°C~40°C.

zGeneral Warnings
1. Electrical shock hazard: even when the UPS is disconnected from the
mains, hazardous voltage may still exist at the output receptacles of the
UPS. Before maintenance, cut off the AC source and disconnect the
UPS and the external battery pack. After that, follow &KDSWHU ,QWHUQDO
%DWWHU\5HSODFHPHQW to remove the internal batteries. Only after the above
procedures are completed, the further maintenance action can be executed.
2. Even when all switches and/ or circuit breakers are open, dangerous voltage
is present within the unit.
3. Forbid opening or removing the cover of the UPS to avoid high voltage
electric shock. There are no user-serviceable parts inside.

Chapter 1 Important Safety Instructions
3
4. Maintenance service must be performed by qualified service personnel.
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panels to be opened and/or removed.
 $Q\UHSDLUVRUPRGL¿FDWLRQVE\WKHXVHUPD\UHVXOWLQRXWRIZDUUDQW\UHSDLU
charges or unsafe electrical conditions.
6. Do not use extension cords to connect the UPS to an AC outlet.
7. Do not plug the UPS's input cord into its own output receptacles.

zUsage Warnings
1. Before usage, you must unpack the UPS and allow it to adjust to room temp-
erature (20°C~25°C) for at least two hours to avoid moisture condensing
inside the UPS.
2. The external slits and openings in the UPS are provided for ventilation.
To ensure reliable operation of the UPS and to protect the UPS from
overheating, these slits and openings must not be blocked or covered. Do
not insert any object into the slits and openings that may hinder ventilation.
3. Even though all buttons are in the OFF position, the UPS is not isolated from
the mains. To completely isolate the UPS from the mains, please disconnect
the input power cord.
4. The unit supplies power from two sources, the mains and the batteries.
The output receptacles may have voltage present even when the unit is
unplugged. Unplugging the UPS puts it into battery mode and the batteries
supply power to the connected loads.
5. Route all cords well so that nobody can stand on them or trip over them.
6. When connecting the unit to the power supply, follow the instructions stated
in &KDSWHU&RQQHFWLRQV.
7. Ensure that no objects (e.g. rings, necklaces, paper clips, etc.) get inside
the unit.
8. In an emergency, switch off the unit, disconnect it from the mains and
contact the responsible customer service representative.
9. Do not connect any equipment that requires DC current.
10. Do not connect any equipment that may overload the UPS.
11. Do not connect or disconnect any cables during a thunderstorm.

4
Amplon RT Series
12. The sum of current leakage from the UPS and its connected loads must not
exceed 3.5 mA.
13. The UPS has a REPO (remote emergency power off) port located at the rear.
Please see &KDSWHU&RPPXQLFDWLRQ,QWHUIDFHV for more information.
14. The UPS must be well grounded due to a possible risk of current leakage.
The unit is equipped with a safety-inspected mains line and must be
connected to an earthing-contact wall socket. If the wall socket does
not have an earthing connection, please ground the UPS via the ground
terminal located at the rear of the UPS. Please see 5HDU3DQHO.
15. Ensure that the sockets on the unit or the earthing-contact wall socket are
freely accessible.

zBattery Precautions
1. Do not open or mutilate the battery or batteries. The released electrolyte is
harmful to the skin and eyes and may be toxic. If the electrolyte splashes
LQWR\RXUH\HVRURQWR\RXUVNLQLPPHGLDWHO\ÀXVKWKHPRXWZLWKZDWHUDQG
seek immediate medical advice.
2. Do not dispose of the battery or batteries in a fire. The batteries may
explode.
3. The risk of dangerous voltage is possible when the batteries are still
connected to the UPS even though the UPS is disconnected from the
mains. Do not forget to disconnect the battery cable to completely cut off the
battery source.
4. Voltage is always present on the battery terminals.
5. The UPS contains batteries, which are potentially hazardous to the user,
even when the UPS is not connected to the utility power.
6. Even when discharged, a battery has the capacity to supply a high short
circuit current, which, in addition to causing damage to the battery itself and
to associated cables, may expose the operator to the risk of burns.
7. To ensure battery performance, idle batteries must be fully recharged every
three months if the UPS needs to be stored for an extended period of time.
Whenever you recharge the batteries (internal and external), please fully
charge them until the Battery Level Bar Graph shown on the UPS’s LCD
is fully on.

Chapter 1 Important Safety Instructions
5
8. Since new batteries often do not provide full capacity after an initial charge,
it may be necessary to carry out a number of discharge/ recharge cycles
before optimum performance is achieved.
9. Servicing of batteries and battery packs should be performed or supervised
E\TXDOL¿HGVHUYLFHSHUVRQQHONQRZOHGJHDEOHLQEDWWHULHVEDWWHU\SDFNVDQG
the required precautions.
10. Only use the same type of batteries from the same supplier. Never use old,
new and different Ah batteries at the same time. The types of batteries are
HRC9-12 (BB), HR9-12 (BB), HR1234WF2 (CSB), CP1290 (Center Power),
HPS12-36W (Center Power), HRC1234W (BB), LP12-9.0 (Leoch) and
SSP12-9 (SACRED SUN).
11. A battery can present a risk of electrical shock and high short-circuit current.
The following precautions should be observed when working on batteries:
¾Remove watches, rings, or other metal objects.
¾Use tools with insulated handles.
¾Wear rubber gloves and boots.
¾Do not lay tools or metal parts on top of batteries.
¾Disconnect the charging source prior to connecting or disconnecting
battery terminals.

zDisposal
1. To protect our environment, the UPS and batteries must be disposed of in
accordance with local laws and regulations.
2. For proper disposal of the UPS and batteries, contact your local recycling/
reuse or hazardous waste center.
WARNING:
<RXPXVWFRQWDFWTXDOL¿HGVHUYLFHSHUVRQQHOLIHLWKHURIWKHIROORZLQJ
events occur:
1. Liquid is poured or splashed on the UPS or the Delta external
battery pack (optional).
2. The UPS does not run normally after this User Manual is carefully
observed.

6
Amplon RT Series

zFederal Communications Commission Interference Statement
[1KVA Model]
This equipment has been tested and found to comply with the limits for a Class
B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed
to provide reasonable protection against harmful interference in a residential
installation. This equipment generates, uses and can radiate radio frequency
energy and, if not installed and used in accordance with the instructions, may
cause harmful interference to radio communications. However, there is no
guarantee that interference will not occur in a particular installation. If this
equipment does cause harmful interference to radio or television reception,
which can be determined by turning the equipment off and on, the user is
encouraged to try to correct the interference by one of the following measures:
¾Reorient or relocate the receiving antenna.
¾Increase the separation between the equipment and receiver.
¾Connect the equipment into an outlet on a circuit different from that to which
the receiver is connected.
¾Consult the dealer or an experienced radio/TV technician for help.
FCC Caution
To assure continued compliance, use only shielded interface cables when
connecting to computer or peripheral devices. Any changes or modifications
not expressly approved by the party responsible for compliance could void the
user’s authority to operate this equipment.
This device complies with Part 15 of the FCC Rules. Operation is subject to the
following two conditions:
(1) this device may not cause harmful interference, and (2) this device must
accept any interference received, including interference that may cause
undesired operation.
[2 kVA / 3kVA Models]
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 instructions manual, may cause harmful interference to

Chapter 1 Important Safety Instructions
7
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/ her own expense.
1.2 Standard Compliance

zCE

zRCM

zKC

zCB Report (by TUV)

zEN 62040-1

zEMC EN62040-2 C1
1.3 Storage

zPrior to installation
If the UPS needs to be stored prior to installation, it should be placed in a dry
area. The allowable storage temperature and relative humidity (non-condensing)
are -15°C ~+50°C and 5~95% respectively.

zAfter usage
Press the OFF button, disconnect the UPS from the utility power, make sure the
UPS is shut down, 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 and
at a relative humidity (non-condensing) between 5~95%. Idle batteries must
be fully recharged every three months if the UPS needs to be stored for an
extended period of time. Whenever you recharge the batteries (internal and
external), please fully charge them until the Battery Level Bar Graph shown on
the UPS’s LCD is fully on.
NOTE : After storage and before start-up of the UPS, you must allow the
UPS to adjust to room temperature (20°C~25°C) for at least two hours to
avoid moisture condensing inside the UPS.

8
Amplon RT Series
Chapter 2 : Introduction
2.1 General Overview
The RT series UPS, available in 1kVA, 2 kVA and 3 kVA, is an advanced on-line and
double-conversion UPS providing reliable and consistent sine-wave quality power to
your equipment. It supports personal computers, networks, servers, telecommunica-
tion equipment and a variety of other facilities.
Each model has internal batteries and can connect to the Delta external battery
pack (optional). The unit provides output power factor up to 0.9, produces greater
HOHFWULFSRZHUHI¿FLHQF\DWOHVVFRVWDQGNHHSV\RXUDSSOLFDWLRQVVDIHDQGUXQQLQJ
smoothly at all times.
2.2 Package Inspection

zExternal
During UPS transportation, some unpredictable situations might occur. It is
recommended that you inspect the UPS’s exterior packaging. If you notice any
damage, please immediately contact the dealer from whom you purchased the
unit.

zInternal
1. Check the rating label on the UPS and make sure the device No. and
capacity match what you ordered.
2. Examine if any parts are loose or damaged.
3. The UPS package contains the following items. Please check if any items
are missing.

Chapter 2 Introduction
9
¾For Models:
1 kVA : UPS102R2RT0B035/ UPS102R2RT0B1B1/ UPS102R2RT0B0B6
2 kVA : UPS202R2RT0B035/ UPS202R2RT0B1B1/ UPS202R2RT0B0B6
3 kVA : UPS302R2RT0B035/ UPS302R2RT0B1B1/ UPS302R2RT0B0B6
123
4 5 6 7
89
10 11
×
4
×
4
×
6
×
8
×
8
No. Item Q’ty 1 kVA 2/ 3 kVA
1UPS 1 PC
2Rail Kit 1 Set
3USB Cable 1 PC
4Input Cable 10A 1 PC
5Input Cable 16A 1 PC
6Output Cable 10A 1 PC
7Output Cable 16A 1 PC
8Software CD-UPSentry 2012 1 PC
9User’s Manual CD 1 PC
10
Quick Guide 1 PC
11
Bracket Ear 1 Set

10
Amplon RT Series
¾For Models:
1 kVA : UPS102R2RT0B0B1
2 kVA : UPS202R2RT0B0B1
3 kVA : UPS302R2RT0B0B1
1 2 3
4 5 6 7 8
×
4
×
4
×
6
×
8
×
8
No. Item Q’ty 1 kVA 2/ 3 kVA
1UPS 1 PC
2Rail Kit 1 Set
3Bracket Ear 1 Set
4Input Cable 10A 1 PC
5Input Cable 16A 1 PC
6Software CD-UPSentry 2012 1 PC
7User’s Manual CD 1 PC
8Quick Guide 1 PC

Chapter 2 Introduction
11
¾For Models:
1 kVA : UPS102R2RT0B0B2
2 kVA : UPS202R2RT0B0B2
3 kVA : UPS302R2RT0B0B2
1 2 3
4 5 6 7 8
×
4
×
4
×
6
×
8
×
8
No. Item Q’ty 1 kVA 2/ 3 kVA
1UPS 1 PC
2Rail Kit 1 Set
3Bracket Ear 1 Set
4Input Cable 10A 1 PC
5Input Cable 16A 1 PC
6Software CD-UPSentry 2012 1 PC
7User’s Manual CD 1 PC
8Quick Guide 1 PC
4. If there is any damage or anything missing, please immediately contact the
dealer from whom you purchased the unit.
5. 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.

12
Amplon RT Series
2.3 Functions & Features

zUser-friendly LCD and LED indicators

zOutput power factor up to 0.9

zCold start

zREPO function

zInput circuit breaker protection

zGenerator compatible

zHot swappable internal batteries

zHot swappable Delta external battery pack (optional)

zBattery deep discharging protection

zIntelligent monitoring software connectivity through RS-232 port or USB port

zProvides the following functions via configuration of UPSentry 2012 software
(included in the provided CD), SNMP card (optional) or ModBus card (optional):
¾Regular self-test
¾History logs for records and analysis
¾Remain time & lock time estimate
¾Real-time power condition monitoring
¾System shutdown control
¾UPS schedule ON/Off, 10-sec, deep discharging test

zOn-Line/ Double-Conversion

z2% output voltage regulation (for linear load in on-line mode)

z+LJKHI¿FLHQF\BLQRQOLQHPRGHDQGLQ(&2PRGHIRUN9$DQGN9$
models only)

zZero transfer time in on-line mode.

zSinusoidal waveform output

zSurge/ overload protection

zNetwork management

zRack/ tower installation

Chapter 2 Introduction
13
2.4 Exterior & Dimensions
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89mm
335mm
440mm
)LJXUHN9$([WHULRU'LPHQVLRQV
89mm
432mm
440mm

14
Amplon RT Series
)LJXUHN9$([WHULRU'LPHQVLRQV
89mm
610mm
440mm
2.5 Operation Panel
!
OFF
ON
SETUP
Hz
KW
KVA
V
MIN
%
IN OUT
SET TEST BATT LOAD
RUN TIME
LOAD 2
LOAD 1
ECO
!
°C
2.5.1 LED Indicators
2.5.3 LCD Display (inclduing
2.5.4 7-Segment Display)
2.5.2 Multi-function Buttons

Chapter 2 Introduction
15
2.5.1 LED Indicators
No. LED Description
1Indicates the output status.
1. ON (green): There is output
2. OFF: There is no output
2!1. ON (red): The UPS detects an internal fault or an environmental
fault. You could refer to 2SHUDWLRQ3DQHO/&'
'LVSOD\1R for more information.
2. Flashing (red): The UPS has the following warning message(s).
a. :There is no battery or battery replacement is needed.
b. :The UPS is overloaded.
2.5.2 Multi-function Buttons
No.
Multi-
function
Button
Description
1ON The button has multi-function. Please refer to the following for de-
tailed information.
1. Turn-on:

zIn standby 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.

zCold start: When there is no AC input, press and hold the but-
ton 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 and in ECO
mode.

zFor automatic regular battery test, you must install the
UPSentry 2012 software (included in the provided CD), or
FRQ¿JXUHWKH6103FDUGRSWLRQDORU0RG%XVFDUGRSWLRQDO

16
Amplon RT Series
No.
Multi-
function
Button
Description
1ON 
zFor 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-sec bat-
tery test.
If the test result is ok, the LCD will show ‘PAS’ and the UPS
will return to on-line mode or ECO mode (according to its
original operation mode).
If the test result is abnormal, the LCD will show ‘FAL’, the
LED !will flash, the warning icon and no-battery/
battery replacement icon will illuminate, and the UPS will
return to on-line mode or ECO mode (according to its original
operation mode).
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.
4. Con¿rmation:
,QVHWXS PRGHSUHVVWKHEXWWRQIRUVHFRQGWRFRQ¿UP\RXU
parameter setup.
2OFF The button has multi-function. Please refer to the following for de-
tailed information.
1. Turn-off:

zIn 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 mode.
The UPS will keep charging the batteries when the UPS is in
standby mode even though the button has been pressed. To
fully turn off the UPS, it is advised to unplug the input power
cord.

zIn battery mode, press and hold the button for 3 seconds, re-
lease it after you hear one beep and the UPS will turn off its
output.