System information

GRAVITAS SABRE SERIES
INSTALLATION &OPERATING MANUAL
Manual No. SABRE-4 Page 26 11/27/07 sabre-man
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1.4.1 Input Specification
Item Specification Remarks
Nominal voltage 48Vdc
Operating range 30Vdc -72Vdc
Over Current Protection 2A Fuse
1.4.2 Human Interface Specification
Item Specification Remarks
LCD Resolution :Line * Array: 4 * 16
LED Indicator Green LED
Red LED
Yellow LED
Function Keys Enter
Esc
PgUp
PgDn
Buzzer AlarmÆ Beep continuously Press ENTER to defeat
1.4.3 Alarm Mode
Alarm Type Alarm Name Level
Inverter fault Major
Inverter
Over-loading
Observe
Inverter
Fan fault
Major
Inverter power limit Major
Inverter input abnormal Major
Inverter shut down due to low input volt Major
Inverter not respond Critical
Bus volt over the maximal level Critical
Bus volt under the minimal level Critical
Bus Soft Start Fail Critical
Inverter Output Short Critical
Inverter output volt low Critical
Inverter output volt high Critical
Inverter Temperature High Critical
Inverter negative power protection Critical
Sync Pulse Fault Critical
EPO Critical
Inverter soft start fail Critical
Inverter EEPROM fault Major
Inverter
Reserved