MGE UPS Systems 6000 manual Inverter, Static bypass, Efficiency, User interface

Page 19

MGETM GalaxyTM 6000 : Specification guide

Parallel UPS, three-phase, 250 to 3000 kVA*

* Power rating for an N+1 redundant configuration

Inverter

 

 

 

 

 

 

Three-phase output voltage with neutral

 

 

Volts

yes

 

 

 

 

 

 

adjustable

± 3 %

 

 

yes

 

 

 

 

 

 

Steady-state conditions

± 1%

 

 

yes

 

 

 

 

 

 

Voltage transients

± 3% (load from 0 to 100 or 100 to 0 %)

yes

 

 

 

 

Output voltage distortion at Pn

THDU ph-N < 4% for linear loads

yes

 

 

 

 

 

THDU ph-N < 4% for non-linear loads

yes

 

 

 

 

 

Output frequency

 

 

Hz

yes

 

 

 

 

 

 

Variation in output frequency

± 0.5 Hz

yes

 

 

 

 

adjustable

± 0.25 Hz to 2 Hz

yes

 

 

Frequency synchronisation with an external

± 8 % of rated frequency

yes

 

 

 

source

 

 

 

yes

 

 

Overload capacity

125%

In for 10 minutes

 

 

 

 

165%

In for 1 minute

yes

 

 

 

 

Current limiting

233%

In for 150 milliseconds

yes

 

 

 

Crest factor

up to 3:1

yes

 

 

 

no no no no no no no no

non no

no no no no

Static bypass

Static bypass

 

yes

Short-circuit withstand of static bypass

depending on power

yes

Maintenance bypass

 

yes

no no

no

Efficiency

Normal mode

> 95% at Pn, > 92 % at Pn/2

yes

no

User interface

Graphic display 15 languages

selection of operating language

yes

personalisation menu

with password

yes

display

measurements, status, events, graphs

yes

event log

Time-stamping 2000 events

yes

Controls

ON, OFF, EPO terminal block

yes

Status indications with mimic panel

Audio alarm, LEDs

yes

no no no no no no

APC By Schneider Electric

Edition - 03/2009

Spec. E - 19

Image 19
Contents Power rating for an N+1 configuration Contents Purpose UPS definitionBrief description Operating principle Sizing and general characteristics AC sources Electrical characteristicsInverter BatteriesDiscrimination and short-circuit capacity Static bypassMechanical characteristics UPS UPS not including batteryEnvironment conditions ProtectionSelf-test Battery managementMeasurement of actual backup time Digital battery monitoringControls User interface and communicationUser interface Graphic displayMaintainability Local and remote diagnostics and monitoring E. ServicesCommunication Standards and tests Test procedures and quality systemWarranty ServicesInstallation services UPS Electrical diagramUPS system with centralized bypass up to six units Centralized bypassType of UPS BatteryBattery management and protection Appendix. Comparison tableUser interface InverterStatic bypass EfficiencyOperation, Maintainability ServicesCommunication Certification