Tecnoware ERA PLUS 600 User manual

Uninterruptible Power Supply
ERA PLUS 600
ERA PLUS 900
ERA PLUS 1.100
ERA PLUS 1.500
User’s manual
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UPS ERA PLUS 600-900-1.100-1.500 1 User’s manual
In ex
Safety Warnings ................................................................................ 2
1 Intro uction ................................................................................. 3
2 General Characteristics ................................................................... 4
3 Receipt an site selection ................................................................ 4
4 EXTERNAL DESCRIPTION .................................................................. 5
4.1 Front Panel ............................................................................. 5
4.2 Rear Side ................................................................................ 6
5 Electrical Installation an First Start Up ............................................... 7
6 Functioning ................................................................................. 8
6.1 ormal Mode ........................................................................... 8
6.2 Battery Mode ........................................................................... 8
6.3 Low Battery and Automatic Restart ................................................. 8
6.4 Load Control ............................................................................ 9
6.5 Fault Condition ........................................................................ 9
7 Communication Interface ................................................................. 9
8 Technical Characteristics ................................................................ 10
9 Maintenance ............................................................................... 11
9.1 UPS Cleaning ......................................................................... 11
9.2 Battery ................................................................................ 11
9.3 Battery Replacement ............................................................... 11
9.4 Operator Safety ...................................................................... 12
10 Troubleshooting ........................................................................... 12
Conformity to the European Directives ................................................... 14
Pro uct Disposal ............................................................................... 14
Lea Batteries ................................................................................. 14
© Copyright 2016 TEC OWARE s.r.l. All rights reserved.
All trademarks are property of their respective owners.
TEC OWARE s.r.l.
Via Montetrini, 2E – Loc. Molino del Piano – 50065- Pontassieve (FI) – Italy
www.tecnoware.com
Edition: June 2016 – version: 1.2
o part of this manual may be reproduced, even partially, without the
authorisation of TEC OWARE s.r.l.
TEC OWARE s.r.l. reserves the right to change specifications at any time
and without notice.

User’s manual 2 UPS ERA PLUS 600-900-1.100-1.500
Safety Warnings
Rea this manual carefully an completely before installing an using the TECNOWARE ERA
PLUS Uninterruptible Power Supply, which, from here after, will also be referre to as UPS.
This manual shoul be kept close to the UPS an rea before the UPS is installe an use .
The UPS must be use only by properly traine personnel. To ensure correct an safe
operations, it is necessary that operators an maintenance personnel observe the general
safety Stan ar s as well as the specific instructions inclu e in this manual.
Risk of electric shock: o not remove the cover. The UPS contains internal parts, which are at a
high Voltage an are potentially angerous, capable of causing injury or eath by electric
shock.
There are no internal parts in the UPS, which are user serviceable. Any repair or maintenance
work must be performe exclusively by qualifie technical personnel authorize by
TECNOWARE. TECNOWARE eclines any responsibility if this warning is isregar e .
Warning to the technical personnel authorize for Service: since internal components are
connecte to the batteries, they will remain powere , an therefore angerous, even after the
UPS has been isconnecte from AC power mains. Before any repair or maintenance work,
isconnect the batteries, by removing the positive cable (re colour) from the positive pole of
the battery.
It is compulsory to groun the UPS accor ing to Safety Stan ar s. The AC mains power supply
socket use to power the UPS must have an earth connection.
In the event of AC main power supply failure (when the UPS works in Battery mo e), o not
unplug the power supply cable to the UPS to ensure earth continuity to the connecte loa s.
Since the AC mains power supply cable acts as a separation evice, the AC mains power socket
use to supply the UPS an /or the rear si e of the UPS must be accessible to easily isconnect
the cable in case of angerous con itions.
Risk of electric shock at the Output lines when the UPS is ON.
Risk of electric shock at the Output lines while the unit is connecte to the AC utility line.
Do not obstruct ventilation slots or holes an o not rest any object on top of the UPS.
Do not insert objects or pour liqui s in the ventilation holes.
Install the UPS in oors, in a protecte , clean an moisture-free environment.
Do not expose to the irect sun light.
Do not keep liqui s, flammable gases or corrosive substances near the UPS.

UPS ERA PLUS 600-900-1.100-1.500 3 User’s manual
1Intro uction
ERA PLUS is a Line Interactive UPS (Uninterruptible Power Supply) specifically designed to protect your computer
from any type of irregularities in the AC line (such as black-outs, under or over voltages, micro-interruptions),
which often cause damage to your Hardware and Software.
Under normal AC line condition, ERA PLUS performs output voltage regulation and filters frequently occurring
electrical disturbances (such as transients, spikes, interferences, etc.), thus protecting all devices connected to
the outlets, and recharging the batteries in an ideal way. In case of anomaly to the AC line, the UPS continues
feeding the protected equipment.
ERA PLUS is equipped with an USB interface which can be used to notify a power failure or a low battery condition
directly to a computer: this makes it possible to automatically save your data during an extended black-out with
the most widespread operating systems (Windows, Mac OS X, Linux, etc.).
Rea this manual carefully before using the ERA PLUS; it inclu es important safety
warnings an useful a vices for correct use an installation.
This manual is a gui e that enables you to correctly install an use your ERA PLUS. This
manual inclu es important SAFETY instructions for the operator, for the UPS correct
installation, an gives useful a vice on the pro uct an battery maintenance. For any
type of problem, please refer to this manual before calling the customer service.
ERA PLUS is constantly being developed and improved: consequently, your unit may differ somewhat from the
description contained in this manual.
This manual includes the following models:
•ERA PLUS 600 (600 VA)
•ERA PLUS 900 (900 VA)
•ERA PLUS 1.100 (1.100 VA)
•ERA PLUS 1.500 (1.500 VA)
In this manual ERA PLUS will simply be referred to as UPS.

User’s manual 4 UPS ERA PLUS 600-900-1.100-1.500
2General Characteristics
ERA PLUS has all the advanced features, which guarantee maximum reliability and safety:
•All functions are controlled by a microprocessor, giving full guarantee of high reliability.
•Output Voltage regulation through AVR (Automatic Voltage Regulation).
•Overload protection both in normal mode and in battery mode.
•High performance battery charger, which extends the battery medium life ensuring an optimal recharge.
•Start up even if the electrical network is not available.
•Automatic restart after an automatic shut down due to a low battery condition once the AC utility power
returns.
•Adapts automatically to 50 or 60 Hz input frequency.
•Acoustic signals of various kinds indicating functioning modes and alarm/fault condition.
•Communication with the computer through USB interface.
•High efficiency
•Maximum reliability
•Smart design and easy to use
3Receipt an site selection
Carefully remove the UPS from its packaging, and carry out a meticulous inspection. We recommend keeping the
original packaging in a secure place, in case you need to send the UPS for maintenance purposes. In case of
transport damage, notify the carrier and dealer immediately.
We recommend paying attention to the below points in order to choose a correct placement for your UPS:
•The UPS is designed to operate in a protected environment (e.g. offices). We therefore recommend
installing it in a place with very little or no humidity, dust or smoke.
•In all circumstances, see the “Technical Characteristics” chapter for environmental specifications and
check that the selected area meets these specifications.
•During normal operation the UPS discharges a minimal amount of heat. So it is necessary to leave at least
20 cm of unobstructed space all around the UPS in order to keep it properly ventilated.
•Do not obstruct ventilation holes.
•Do not insert objects or pour liquids in the ventilation holes.
•Do not rest any object on top of the UPS.
•Do not keep liquids, flammable gases or corrosive substances near the unit.
•Install the UPS on a properly tiled floor. Avoid the installation on a floor that is not tiled flat.

UPS ERA PLUS 600-900-1.100-1.500 5 User’s manual
4EXTERNAL DESCRIPTION
4.1 Front Panel
The front panel informs the user about operating status, alarm conditions and measurements. Front panel shown
below consists of two parts:
1. The ON/OFF button: enables the user to turn O /OFF the UPS.
2. The LINE/BATTERY led: this led (blue color) is always on during the functioning in ormal Mode, it flashes
one time every 4 seconds in Battery mode and it flashes one time every second in Low Battery condition.
Figure 1 – Front panel
2 1

User’s manual 6 UPS ERA PLUS 600-900-1.100-1.500
4.2 Rear Si e
5
Figure 2 – Rear Si e
1. AC Input cable: to connect the UPS to the AC utility line.
2. Input fuse: electrical specification: max current 5 A, voltage 250 V.
3. Groun e UPS Output receptacles: Schuko/Italian type, black colour, to supply critical loads.
4. Computer Interface (USB connector): it is the communication USB port. (Only for UPS ERA Plus 1.100 and
UPS ERA Plus 1.500)
In case of anomaly to the AC line (black-out), the UPS Output receptacles (black colour,
#3) continue supplying the correct power to all connecte equipment.
1
3
2
4

UPS ERA PLUS 600-900-1.100-1.500 7 User’s manual
5Electrical Installation an First Start Up
We advise you to follow the steps below explained for greater safety:
1. Switch off all the devices (Personal Computer or other electronic devices) that need to be supplied by the
UPS.
2. Connect the UPS Input socket to the AC line outlet. It is man atory to groun the AC line outlet accor ing
to the Safety Stan ar s. Carefully check the grounding, make sure that the utility power is available, and
that its range falls within the UPS specifications (refer to the “Specifications” chapter).
3. Press the ON/OFF button on the front panel: the UPS emits a brief acoustic signal, turns the led display on,
and performs a functioning SELF-TEST. After some seconds the UPS starts to work in Normal mo e. Leave
the UPS in ormal mode for at least 4 hours in order to completely recharge the batteries.
4. Switch the UPS off (by pressing again the O /OFF button).
5. Connect the devices to be supplied to the UPS outputs. Be sure all the devices have the main switch in O
position.
6. Turn on the UPS again. Check that it starts working correctly and it doesn’t signal any sort of anomaly.
Moreover be sure that all the devices connected to the UPS outputs are working correctly.
7. Simulate a black-out by removing the AC Input line. The UPS starts working in Battery mo e: the UPS emits a
brief acoustic signal every 10 seconds.
8. Be sure that all the devices connected to the UPS outputs are working correctly and the UPS doesn’t signal
any sort of anomaly.
9. Restore the AC Input line: after few seconds the UPS turns back in ormal mode.
Before using ERA PLUS normally, leave it in ormal mode in order to charge the batteries completely as specified
at point 3. The batteries reach the 90% of their capacity after about 4 hours of recharge.
It is compulsory to groun /earth the UPS accor ing to the Safety Stan ar s.
Risk of electric shock at the Output lines if the UPS is ON, even when the UPS is not
connecte to AC utility line.
Risk of electric shock at the Output lines while the unit is connecte to the AC utility
line.
Risk of electric shock: o not remove the cover. The UPS contains internal parts, which
are at a high Voltage an are potentially angerous, capable of causing injury or eath
by electric shock.
There are no internal parts in the UPS that are user serviceable. Any repair or
maintenance work must be performe exclusively by qualifie technical personnel
authorize by TECNOWARE. TECNOWARE eclines any responsibility if this warning is
isregar e .
Disregar for these warnings may lea to a risk of electric shock to operators.

User’s manual 8 UPS ERA PLUS 600-900-1.100-1.500
6Functioning
6.1 Normal Mo e
The UPS typically works in Normal mo e: Input mains power is available and its amplitude is within specifications.
In ormal mode the LINE/BATTERY led is always on.
During ormal mode, the UPS recharges the batteries and keeps them in an optimal charging voltage.
6.2 Battery Mo e
The UPS automatically runs in Battery mo e if the AC Input Line voltage amplitude gets out of security limits (in
case of a black-out or over-voltage/low-voltage): in this case, the UPS supplies the required output power by its
internal battery and by the Inverter block.
The UPS automatically returns in ormal mode a few seconds after the AC Input Line is recovered.
In Battery mode the UPS emits an acoustic alarm signal every 10 seconds and simultaneously the LINE/BATTERY
led flashes.
6.3 Low Battery an Automatic Restart
In Battery mode, ERA PLUS indicates the Low Battery condition whenever the battery reaches a charge level
allowing connected devices to operate for approximately one more minute.
During Low Battery condition the UPS emits an acoustic alarm signal every second and simultaneously the
LINE/BATTERY led flashes.
If AC Input does not come back on within few minutes, the UPS shuts- own automatically thus preventing the
batteries from discharging excessively; the UPS stops supplying Output power, deactivates control panel indication
and goes to a waiting state. Once AC Input comes back on, the UPS restarts automatically and after some seconds
it goes back to work in ormal mode.
After a complete discharge, the UPS needs 4 hours to recharge completely the batteries. The UPS recharges
batteries automatically if it works in ormal mode or if it is off and connected to the AC Input Line.

UPS ERA PLUS 600-900-1.100-1.500 9 User’s manual
6.4 Loa Control
When the Output load is higher than nominal value the UPS warns of Overloa con ition by emitting a continuous
acoustic alarm.
The UPS warns of an Overload less than 110% by acoustic alarm.
An Overload between 110% and 130% is accepted for about 30 seconds and after UPS switches automatically off.
The UPS switches immediately off if the Overload is higher than than 130%.
Once the requested power is back within range, the UPS switches automatically to the ormal mode.
Make sure that the UPS never in icates Overloa con ition.
Do not connect a loa greater than rate value to the UPS (see POWER specifications in
the chapter “Technical Characteristics”), as this may amage the unit. In this case the
warranty is voi .
6.5 Fault Con ition
The UPS indicates the Fault con ition by emitting a continuous acoustic alarm.
During Fault condition, the UPS doesn’t supply Output power and so all the supplied devices are switched off.
7Communication Interface
The UPS is factory-equipped with USB Communication Interface (only ERA Plus 1.100 an ERA Plus 1.500). On
the UPS rear side there is the connector of the USB Interface.
The USB signals are all isolate through photo-couplers from the angerous voltages that are present insi e
the UPS.
Connecting to the Web site www.tecnoware.com, it is possible to download, free of charge, the update UPS
management Software TecnoManager, compatible with the most popular Operative Systems.

User’s manual 10 UPS ERA PLUS 600-900-1.100-1.500
8Technical Characteristics
UPS ERA PLUS Mo el 600 900 1.100 1.500
Power 600 VA (420 W) 900 VA (630 W) 1100 VA (770 W) 1500 VA (1050
W)
Technology Line Interactive with Stabilizer
ominal Input Voltage Single-phase 230 Vac
Input Voltage Range +20% / -25%
Input/Output Frequency 50/60 Hz (automatic selection)
Input Frequency Range +/- 5%
ominal Output Voltage Single-phase 230 Vac
Output Voltage Regulation
( ormal mode) Through AVR (Automatic Voltage Regulation)
Output Voltage Regulation
(Battery mode) +/- 5%
Output Inverter Waveform Modified Sinewave
Accepted Overload < 130%
Certifications
CE
Standards: CEI E 62040-1 (Low Voltage Directive) –
CEI E 62040-2 (EMC Directive)
Battery Type Lead acid, sealed, free maintenance
umber of batteries 1
ominal Battery Voltage 12 Vdc
Battery Specifications 12 Vdc – 4,5 Ah – 6 cells 12 Vdc – 7,2 Ah – 6
cells
12 Vdc – 9 Ah – 6
cells
Backup Time (typical) 10 min
Battery Charge Time (typical) 4 hours
Audible oise (at 1 meter) < 40 dBA
Cooling atural
Environmental Operative Specification Temperature: 0-40 °C - Humidity 0-95% (without condensation)
Altitude: max 3.000 mt
Computer Interface - 1 USB port
UPS Management Software -
Software TecnoManager,
ownloa able free of charge from
www.tecnoware.com
Output sockets 2 UPS Output sockets (Schuko/Italian type)
Dimension (W x H x D) 10,1 x 14,2 x 27,9 cm
et Weight 3.5 Kg 3.7 Kg 4,5 Kg 5 Kg
Technical data may change without prior notice

UPS ERA PLUS 600-900-1.100-1.500 11 User’s manual
9Maintenance
9.1 UPS Cleaning
Before starting any cleaning operation, be sure that:
1. The AC Input Voltage for the UPS has been remove .
2. The UPS is OFF.
Use only a cloth dampened with water to clean the unit.
If UPS works in an environmental unusually dusty or dirty, remove the dirty from the ventilation holes.
Before restarting the UPS be sure it is completely dry. If any liquid gets inside the UPS, do not start the unit and
contact Technical Service immediately.
9.2 Battery
If the UPS is OT going to be used for a long period of time, ensure that the batteries are left fully charged.
If the UPS has not been used for more than three months, go through the “First Start Up” procedure described in
the chapter 5 before using it again.
Please keep in mind that the batteries must be recharged at least once a month. Take in mind that batteries are
recharged automatically if the UPS works in ormal mode or if the UPS is off and connected to the AC Input Line.
Battery life strongly depends on the ambient temperature. There are also other factors like the number of charge-
discharge cycles, the discharge depth, humidity and altitude.
The recommended environmental specifications for a correct use of batteries are listed in the “Technical
Specifications” section.
9.3 Battery Replacement
Battery replacement must be performed exclusively by qualified and authorized technical personnel. We advise
you to follow the steps below explained for greater safety:
1. Turn the UPS off and disconnect the AC Input Line for the UPS.
2. Unscrew the 4 screws on the UPS bottom side. Remove the case cover and so you can access to the battery
location.
3. Disconnect the battery wires and gently extract the battery from the case.
4. The new battery must be exactly the same type as the original one.
5. Put inside the new battery and connect it as the original one.
6. Reassemble the case cover.

User’s manual 12 UPS ERA PLUS 600-900-1.100-1.500
Battery replacement must be performe exclusively by qualifie technical personnel
authorize by TECNOWARE. TECNOWARE eclines any responsibility if this warning is
isregar e .
When replacing batteries, replace with the same type an number.
CAUTION: A battery can present a risk of electrical shock an high short circuit current.
The following precautions shoul be observe when working on batteries:
a) Remove watches, rings or other metal objects;
b) Use tools with insulate han les;
c) Wear rubber gloves an boots;
) Do not lay tools or metal parts on top of batteries;
e) Disconnect the charging source prior to connecting or isconnecting battery
terminals;
f) Determine if battery is ina vertently groun e . If ina vertently groun e , remove
source from groun .
CAUTION: Do not ispose of batteries in a fire. The batteries may explo e.
CAUTION: Do not open or mutilate batteries. Release electrolyte is harmful to the skin
an eyes. It may be toxic.
9.4 Operator Safety
Whenever the UPS is not responding anymore to original characteristics, the UPS must be made non-operative and
every usage not authorised must be avoided. After it will be necessary to refer to qualified technical personnel.
Original safety characteristics might not be if, for example, the UPS has visible damage or irregular operation.
10 Troubleshooting
Alarms and problems you may encounter during operating the UPS are given in the table below. Apply
the suggestions corresponding to each anomaly as described into the table.
If your anomaly is excluded or the suggested actions do not solve your problem, consult the Technical Service.
Please give the following information to the Technical Service:
Model and serial number of the UPS, which can be found on the nameplate on the rear of the UPS.
Description of anomaly.
Risk of electric shock: o not remove the cover. The UPS contains internal parts that are
at a high Voltage an are potentially angerous, capable of causing injury or eath by
electric shock.
There are no internal parts in the UPS that are user serviceable. Any repair or
maintenance work must be performe exclusively by qualifie technical personnel
authorize by TECNOWARE.

UPS ERA PLUS 600-900-1.100-1.500 13 User’s manual
TECNOWARE eclines any responsibility if this warning is isregar e .
Warning to the technical personnel authorize for service: since internal components
are connecte to the batteries, they will remain powere , an therefore angerous,
even after the UPS has been isconnecte from AC power mains. Before any repair or
maintenance work, isconnect the batteries, by removing the positive cable (re colour)
from the positive pole of the battery.
ANOMALY POSSIBLE CAUSE ACTION TO SOLVE
The UPS does not
turn on
O /OFF button Press the O /OFF button and check that is pushed.
Batteries are flat Recharge the batteries for at least 4 hours.
Electronic board failure Refer to Technical Service.
The UPS always
function on
Battery mode
Input mains power cable
is disconnected.
Check the input mains power cable.
Check the presence of the electrical mains.
Input mains fuse is burnt Replace the fuse with another of the same type.
Black-out conditions /
surge/ Over-Voltage or
Low-Voltage
Wait until the AC Input Line returns to normal conditions.
Electronic board failure Refer to Technical Service.
Battery Autonomy
is too short
Battery is not fully
charged. Recharge the battery for at least 6 hours.
Electronic board failure Refer to Technical Service.
“OVERLOAD” alarm “OVERLOAD” condition Disconnect all devices that cause the overload condition.
“FAULT” alarm “FAULT” condition
Check if UPS is in OVERLOAD condition.
Refer to Technical Service.
The UPS does not
communicate with
the Computer
The UPS Management
Software sends a
communication error
Check that the USB (or RS232) cable is correctly connected
between the UPS and the Computer.
The Software is not
correctly installed
Install correctly the specific Software for your Computer’s
Operative System.
If the escribe anomalies shoul continue espite the a vise troubleshooting, or shoul they
manifest in any other form, please contact:
TECNOWARE SERVICE
www.tecnoware.com

User’s manual 14 UPS ERA PLUS 600-900-1.100-1.500
Conformity to the European Directives
TECNOWARE S.r.l. confirms that ERA PLUS models comply with the re uirements set out in: the Low Voltage Directive (Safety)
2014/35/EU and following amendments, the EMC (Electro-Magnetic Compatibility) Directive 2014/30/EU and following
amendments.
The following standards were applied:
Low Voltage Directive (Safety): CEI EN 62040-1
EMC Directive (Electro-Magnetic Compatibility): CEI EN 62040-2
WARNING - This is a category C2 UPS product. In a residential environmental, this product may cause radio interference, in
which case the user may be re uired to take additional measures.
Pro uct Disposal
UPS ERA PLUS cannot be disposed as an urban waste, but must be treated as a separate waste. Any
violation is indictable with financial sanctions as per in force regulations.
An incorrect waste disposal or an improper use of the same or of any parts can be damaging for the
environment and for human health.
A correct waste disposal of products having the dustbin symbol marked by a cross help to avoid
negative conse uences to the environment and to human health.
Lea Batteries
ERA PLUS models contain lead acid, sealed, maintenance free batteries.
The batteries cannot be disposed as an urban waste, but must be treated in conformity with
2006/66/CE European Directive; any violation is indictable with financial sanctions as established into
2006/66/CE European Directive.

TECNOWARE s.r.l.
www.tecnoware.com