Technical data

8.6.1 Heading
Alarms/indications
System In Alarm E.P.O. Active Auto Test
Life Service Mode Do Not Insert Bat Dial In Progress
Data Transf. Active Slave Connection Routine Call
Manual Call Emergency Call Life Buffer Full
Rescheduled Call Eprom Checksum Fault Eeprom Fault
Insuff.Ventilation Ventilator Life End Commissioning Mode
Cu Communication Lost Parallel Reserve Fault Pob Fault
8.6.2 Rectifier
Alarms/indications
Alarm Active E.P.O. Active Charger Off
Hardware Test Float Mode Charge Mode
Equalise Mode Recharge Inhibit Battery Test
Rectifier Phase Up Battery Autonomy Test Mains Transf.Protect
Insulation Failure Input Switch Open Primary Supply Fail
Phase Sequence Error Dc Sw Control Fault User Dc Voltage Low
Dc Voltage Low Dc Voltage High Batt. Charge Inhibit
Testing Autonomy Dc Feedback Fault Dc Hw Control Fault
Dc Sw Control Fault Block Rect. Overtemp Rectifier in PFC Mode
8.6.3 Charger and Battery
Alarms/indications
Alarm Active E.P.O. Active Battery Connected
Batt. Disconnected Batt.Breaker Open Battery Operation
Temperature Alarm Battery Fault Battery Fuse Blown
Insulation Failure Shutdown Imminent Battery Stand-By
Battery SCR Fault
Battery Almost Ended
8.6.4 Inverter
Alarms/indications
Alarm Active E.P.O. Active Inverter Running
Inverter Fault Inverter Turning On Inverter Turning Off
Inverter Not Running Remote Inv. Stopped Overtemperature
Shutdown Imminent Dc Voltage Low Overload
Load Too High Inverter Dc Voltage High Extern Fast Turn Off
Inverter Start Failed Heat Sink Overtemperature Transformer Overtemperature
Desaturation Inverter Voltage High Inverter Voltage Low
Inverter Frequency Error Inverter Short Circuit Dc Component On Ph.1
Dc Component On Ph.2 Dc Component On Ph.3 I
3
t Overload Ph.1
I
2
t Overload Ph.2 I
2
t Overload Ph.3 Max Output Power
Temp. Sensor Fault
8 Monitoring and control, Interfaces
MASTERGUARD Series SIII
UPS Systems from 60 to 800 kVA
12
MKA4CAT0UKSIII/Rev. 11-11/2004/UK
Tecnico-SIII-MG 10-11-2004 8:22 Pagina 12