Alpha Technologies INVERTER 2000 - Manual (Page 18)

Alpha Technologies Ltd. 014-129-B2 Rev C WC
© 2010 Alpha Technologies Ltd. ALPHA is a registered trademark of Alpha Technologies Ltd. All Rights Reserved. Page 12 of 19
SETTINGS section is divided into two categories: SYSTEM and INVERTER.
4.5.1 System Parameter Settings
Parameter Specification
Language English
Password Setting password
Brightness: LCD Brightness From 00~63 for adjusting LCD display contrast
Restore Factory Setting Reset default value
Table E–System parameter settings
4.5.2 Inverter Parameter Settings
Parameter Setting Option
Output volt:
Inverter output voltage
For 230Vac output, selectable at:
1) 208Vac 2) 220Vac 3) 230Vac 4) 240Vac
For 110Vac output, selectable at:
1) 110Vac 2) 115Vac 3) 120Vac
Output Freq:
Inverter output frequency
Selectable at 1) 50Hz and 2) 60Hz
OPV HL:
High loss of inverter output voltage
For Output volt = 208V, adjustable between 220V and 240V
For Output volt = 220V, adjustable between 233V and 252V
For Output volt = 230V, adjustable between 244V and 264V
For Output volt = 240V, adjustable between 254V and 276V
For Output volt = 110V, adjustable between 117V and 127V
For Output volt = 115V, adjustable between 122V and 132V
For Output volt = 120V, adjustable between 127V and 138V
OPV LL:
Low loss of inverter output voltage
For Output volt = 208V, adjustable between 176V and 198V
For Output volt = 220V, adjustable between 176V and 209V
For Output volt = 230V, adjustable between 185V and 218V
For Output volt = 240V, adjustable between 193V and 228V
For Output volt = 110V, adjustable between 89V and 105V
For Output volt = 115V, adjustable between 93V and 110V
For Output volt = 120V, adjustable between 100V and 114V
IPV LVSD: The maximal input voltage for
inverter normal operation
Adjustable between 39V and 44V
IPV HVSD: The minimal input voltage for
inverter normal operation
Adjustable between 59V and 61V
Power Limited:
Inverter output power capacity
Adjustable between 50% and 100%
Inverter On/off:
Setting inverter turn on or off
⊙ ON
○ OFF
AC HL: High loss of alternative AC input xxxV
AC LL: Low loss of alternative AC input xxxV
Priority Bat. Mode / Line Mode
Table F–Inverter parameter settings