APC 6739380EN/JC user manual Start-up of an inverter, Single-unit or modular UPS system

Page 23

Start-up (cont.)

Start-up of an inverter

When the rectifier/charger is on:

press the "inverter on" button 6 on the control panel;

green "load protected" light 5 blinks for 3 seconds;

Single-unit or modular UPS system:

the inverter starts and if the transfer to Mains 2 conditions are correct, the load is supplied by the inverter;

red "load not protected" light 2 goes off,

green "load protected" light 5 becomes constant.

Frequency converter or multi-bypass UPS:

the inverter starts and awaits the start of the other inverters;

when they are all on or enough have been started to supply the rated load power, the output switch for each running line closes and the load is supplied with power;

red "load not protected" light 2 goes off,

green "load protected" light 5 becomes constant, on the control panel of each line supplying the load.

Modular UPS with external maintenance bypass or parallel UPS with SSC:

the inverter starts and awaits the start of the other inverters;

when they are all on or enough have been started to supply the rated load power, the output switch for each running line closes and the load is supplied with power;

red "load not protected" light 2 goes off,

green "load protected" light 5 remains on, without blinking, on the control panel of each line supplying the load and on the control panel of the Static Switch Cubicle.

Frequency converter without a battery:

Start-up of the rectifier/charger automatically leads to start-up of the inverter.

6739380EN/JC - Page 23

Image 23
Contents Mgetm GalaxyTM 2 6739380EN/JC Contents Options System may also include IntroductionSystem performance System descriptionUp to 4 UPS identical ratings can be parallel-connected Different types of MGETMGalaxyTM 6000 systemsFrequency converter with battery backup power figure UPS or converter cubicles Static Switch CubicleIsolation and protection devices Operation with Mains 1 down Main operating modesNormal operation Battery charge cycle Battery timeOperation with Mains 1 restored UPS shutdown or overload Installation with an engine generator setExample of an installation with an engine generator set Overload curve Output voltage quality and continuityFrequency converters without redundancy Frequency converters with redundancy450 to 500kVA UPS or frequency converter Description of MGETMGalaxyTM 6000 cubiclesInverter cubicle 250 to 400kVA UPS or frequency converterFor a 250 to 300kVA UPS Battery cubicleKVA UPS External maintenance bypass cubicle Static Switch CubicleMgetm GalaxyTM 6000 control panel Visible control panel Static Switch CubicleControl panel Visible control panelLoad protected light Buzzer Operating problem lightBattery operation light Load not protected lightHidden control panel Light I battery discharged Light F battery temperature outside tolerancesLight G battery charging Light H inverter faultMulti-bypass modular UPS Start-upSystem start-up Single-unit or modular UPSGalaxy UPS Modular UPS with external maintenance bypassStart-up of a rectifier/charger Parallel UPS systems with a Static Switch CubicleStart-up of a unit Frequency convertersFrequency converter or multi-bypass UPS Frequency converter without a batteryStart-up of an inverter Single-unit or modular UPS systemShutdown of an rectifier/charger ShutdownShutdown of a unit Shutdown of an inverterModular UPS External maintenance bypassSystem shutdown Single-unit or single modularWith Mains Buzzer resetParallel UPSs with SSC No MainsMaintenance bypass AlarmsStandard information Media Contacts Signal receptionSignal transmission Environment informationAdditional remote transmission board LED signalling box optionalAdditional information Media Contacts 15 optional 30 6739380EN/JC Single-unit or single modular UPS figure MaintenanceMaintenance configuration Isolate the UPSs Frequency converter or parallel UPS with SSCVented lead-acid batteries Battery maintenanceFunctional check AutodiagnosticsVisual check Training centers Display Monitor alphanumeric displayGeneral Red lights Lights 1 toGreen lights Display of alarms Alarm display and buzzer resetList of general alarms Mains 2 Problem Check Frequency List of secondary alarmsBattery is currently being recharged Measurement system Display of current measurements Voltage measurementsCurrent measurements Display of voltage measurementsDisplay of battery measurements Frequency and power measurementsBattery measurements Display of power and frequency measurementsBattery test see figure opposite Display of the settings selection screens Inverter On/Off commandsLanguage, display contrast and buzzer volume settings Display for the inverter On/Off commandsDisplay system configuration Display system configurationTele-Monitor remote indications unit LED signalling boxOptions Media Contacts 15 additional auxiliary transmissionRemote vision display Harmonics filter and power factor improvementVision display Mgetm GalaxyTM 6000UPSs standard input rectifier-charger Battery Temperature MonitorDouble bridge rectifier-charger Empty cubicles50 6739380EN/JC