Index Safety Warnings ................1 1 Introduction ................. 2 2 General Characteristics ..............3 3 Receipt and site selection ..............3 4 EXTERNAL DESCRIPTION ..............4 Front Panel ................4 4.1.1 LCD Display .................5 Rear Side ................6 5 Electrical Installation and First Start Up ..........7 6 Functioning .................
ENGLISH User’s Manual - English Safety Warnings Read this manual carefully and completely before installing and using the ERA LCD Rack Mount Uninterruptible Power Supply, which, from here after, will also be referred to as UPS. This manual should be kept close to the UPS and read before the UPS is installed and used. The UPS must be used only by properly trained personnel.
ERA LCD Rack Mount 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 LCD 0.65 Rack Mount (650 VA) • ERA LCD 0.85 Rack Mount (850 VA) • ERA LCD 1.1 Rack Mount (1100 VA) In this manual ERA LCD Rack Mount will simply be referred to as UPS.
ENGLISH 2 General Characteristics ERA LCD Rack Mount 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). •...
ENGLISH 4 EXTERNAL 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: LCD display provides information about input (only in line mode) and output voltage, output frequency (only in battery mode), battery level percentage, load level percentage, functioning modes, alarm and fault conditions.
ENGLISH 4.1.1 LCD Display Please refer to figure 2. Display visualizzato in modalità rete Display visualizzato in modalità batteria Figure 2 –LCD Display INPUT: the 3 digits indicate the input voltage (only visualized in line mode). OUTPUT: the 3 digits indicate the output voltage. BATTERY LEVEL: 3 digits indicate the battery charging percentage.
ENGLISH 4.2 Rear Side Figure 3 – Rear Side Grounded AC Input power socket with input fuse: IEC C14 type; to connect the UPS to the AC utility line. Fuse electrical specification: max current 6A (EXA 1.1–1.5 Rack Mount), max current 8A (EXA 2.2 Rack Mount) or max current 10A (EXA 2.6-3.2 Rack Mount), voltage 250 V.
ENGLISH Electrical Installation and First Start Up We advise you to follow the steps below explained for greater safety: Switch off all the devices (Personal Computer or other electronic devices) that need to be supplied by the UPS. Connect the UPS Input socket to the AC line outlet Through the supplying input cable. It is mandatory to ground the AC line outlet according to the Safety Standards.
ENGLISH 6 Functioning 6.1 Normal Mode The UPS typically works in Normal mode: Input mains power is available and its amplitude is within specifications. During Normal mode, the UPS recharges the batteries and keeps them in an optimal charging voltage. 6.2 Battery Mode The UPS automatically runs in Battery mode 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...
ENGLISH 6.5 Fault Condition The UPS indicates the Fault condition by LCD display, 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. Communication Interface The UPS is factory-equipped with RS232 and USB Communication Interfaces. On the UPS rear side there are the connectors of the Interfaces.
ENGLISH Technical Characteristics UPS ERA LCD Rack Mount Model 0.65 0.85 Power 650 VA (455 W) 850 VA (595 W) 1100 VA (770 W) Technology Line Interactive with Stabilizer Nominal Input Voltage Single-phase 230 Vac Input Voltage Range +20% / -25% Input/Output Frequency 50/60 Hz (automatic selection) Input Frequency Range...
ENGLISH Maintenance UPS Cleaning Before starting any cleaning operation, be sure that: 1. The AC Input Voltage for the UPS has been removed. 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.
ENGLISH Battery replacement must be performed exclusively by qualified technical personnel authorized by TECNOWARE. TECNOWARE declines any responsibility if this warning is disregarded. When replacing batteries, replace with the same type and number. CAUTION: A battery can present a risk of electrical shock and high short circuit current. The following precautions should be observed when working on batteries: a) Remove watches, rings or other metal objects;...
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ENGLISH Risk of electric shock: do not remove the cover. The UPS contains internal parts that are at a high Voltage and are potentially dangerous, capable of causing injury or death by electric shock. There are no internal parts in the UPS that are user serviceable. Any repair or maintenance work must be performed exclusively by qualified technical personnel authorized by TECNOWARE.
ENGLISH Conformity to the European Directives U.T.E. Electronic confirms that ERA LCD Rack Mount m odels comply with the requirements set out in: the Low Voltage Directive (Safety) 2006/95/EC and following amendments, the EMC (Electro-Magnetic Compatibility) Directive 2004/108/EC and following amendments. The following standards were applied: Low Voltage Directive (Safety): CEI EN 62040-1: 2009 EMC Directive (Electro-Magnetic Compatibility): CEI EN 62040-2: 2006...
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