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MegaLine Rack 5000
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Legrand MegaLine Rack 5000 Инструкция по эксплуатации онлайн

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TABLE OF CONTENTS Page

1. General features .................................... 1

2. Technical features .................................2

3 103 85

MegaLine Rack 5000

The Legrand UPS MegaLine Rack 5000 model is a UPS using high

frequency PWM technology, On Line Double Conversion type, solid

neutral, modular architecture, redundant, Rated Power 5 kVA – 3.5 kW,

equipped with valve-regulated hermetic-type accumulator batteries,

contained inside the UPS in a specific compartment or in one or more

external cabinets, sized to guarantee a minimum autonomy

of 11 minutes at 80% of the load.

1.1 Modularity

The MegaLine Rack UPS has a modular architecture, it is composed

of identical modules that, conceptually operating in parallel,

compose the power section (1250VA power modules)

and the group of accumulators (battery modules) of the UPS.

These modules are contained inside the UPS and have identical

functions.

The power modules are composed of the functional blocks listed

below:

• Rectifier/PFC

• Inverter

• Booster

• BatteryCharger

The battery modules on the other hand, are composed of a series

of batteries, protected accordingly by fuses in series.

1.2 Expandability

The modularity of the UPS allows for on site back-up time expansion

(upgrade on site) without the need for calibration, settings, factory

changes and in any case without the use of dedicated tools.

1.3 Redundancy

The modular UPS is redundant in power, with 1,250 VA power

modules, contained in the UPS cabinet, with suitable mechanical

latches and dedicated and pre-arranged electric connections.

Redundancy is achieved by an architecture based on the concept

of “load sharing”.

1.4 Architecture

The system uses distributed parallel architecture, in other words all

of the power modules share the load (load sharing) so that none of

the power modules remain inactive or in stand-by, thus ensuring total

continuity to the power supply of the loads, even in case of failure

(with suitable redundant sizing). The modular architecture offers the

possibility of supplying the load with energy even if the inverter

of a power module shuts down (if there are two or more modules).

The rated power that can be delivered by the sum of the working

modules will always be available to the user who can operate at a

reduced load or, with a redundant configuration, at the normal load.

1. GENERAL FEATURES

1.5 Bypass

A by-pass circuit automatically transfers the load directly to the

primary network without interrupting the power supply, in conditions

of overload, overheating, continuous voltage outside of the tolerances

and inverter fault.

A diagnostic and shutdown software, if installed accordingly on a

PC connected to the UPS, allows you to access all of the MegaLine

operating data, regulate and set special functions (such as the display

screen) and control the shut down of Windows and Linux operating

systems.

An optional software (UPS SuperviSor) provides hierarchical

multiserver shutdown and remote UPS management for any operating

system in a heterogeneous network (Windows, Novell, Linux and the

most common Unix).

MegaLine Rack is managed by a microprocessor and is capable

of displaying measurements, alarms and operating modes with a liquid

crystal control panel and high luminosity signals.

The UPS is capable of carrying out the following measurements

and displaying the values directly on the display :

Input

Current:

• Effectivevalue

• Peakvalue

• Crestfactor

Voltage:

• Effectivevalue

Power:

• Apparent

• Active

Power factor

Frequency

Output

Current:

• Effectivevalue

• Peakvalue

• Crestfactor

Voltage:

• Effectivevalue

Power:

• Apparent

• Active

Power factor

Frequency

Batteries

• AdditionalBatteryModules

• AdditionalBatteryChargers

• Batteryoperationtime

• Numberofdischargecycles

• Residualcapacity

• Batteryvoltage

Various

• Internaltemperature

• Externaltemperature

Data log.

• Bypassoperation

• Overheating

• Numberofswitches

per battery

• Numberoftotaldischarges

Time:

• Batteryoperation

• Networkoperation

Datasheet:UPS-LGR-0013/GB 01/09/2012Update:01/09/2012

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Legrand MegaLine Rack 5000 Инструкция по эксплуатации онлайн

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