GE Industrial Solutions LP11 924 Series 6 & 10 kVA - Manual (Page 39)

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OPM_LPU_11U_6K0_10K_1US_V010.Doc 38 User manual LP11 924 6 & 10 kVA UPS 1.0
5.4.4 - SET-UP MENU
To enter the set-up menu:
1. Be sure the UPS is switched off.
2. Press push-button 'Enter/Reset' (front panel) and then turn switch ‘UPS on/off’ (rear panel) into position ‘on’ (up). Keep
Enter/Reset pressed until set-up menu appears.
Using push-buttons 'up' and 'down' you can scroll through the several set-up screens, 'Enter/Reset' confirms a screen
choice. After selecting a set-up screen you can scroll through its settings using the push-buttons 'up' and 'down', a setting
is confirmed by pressing 'Enter/Reset'. To abort the set-up procedure (i.e. without changing the setting) just wait the 20
seconds time-out period after which the default screen will return.
The intro set-up screen. 'Enter/Reset' returns to the default screen. You can also wait
20 seconds: the time-out period of no key activity. SETUP SCREENS
ENTER/RESET exit
Pressing ‘up’ displays the screens in the following order:.
A short reminder that the new settings will be valid immediately after depressing the
‘Enter/Reset’ key.
WARNING: OUTPUT
CHANGES ON LINE
Changes the language of the screen messages: you can select English, German,
French, Italian, Spanish.
LANGUAGE
ENGLISH
The system input voltage: Range 120/208/240/277 Vac.
INPUT VOLTAGE
277V
The system output voltage. Range: 120/208/220/230/240/277 Vac.
OUTPUT VOLTAGE
277V
The system output frequency. Range: 50/60 Hz.
OUTPUT FREQUENCY
60.0Hz
CAUTION
Changing of the output frequency can cause severe damage of
equipment connected to the UPS: Make sure that the new frequency is
suitable for the connected equipment.
FREQUENCE RANGE
2%
The frequency tracking range (in which the output converter frequency will follow the
bypass frequency). Range: 2/4/6 %.
If the bypass frequency is beyond the setting, the output converter will return to the
fixed crystal controlled frequency.
The frequency tracking speed range (in which the output converter frequency will
follow the bypass frequency).
Range: NORMAL (1Hz/sec), HIGH (5Hz/sec).
PLL LOCK SPEED
NORMAL
Battery capacity. Range: 7 through 590 Ah, in 1 Ah steps. For LP 6-11U 924 units the
battery capacity is 76Ah and for LP 10-11U 924 units it is 92Ah. This is set in the factory
and should not be changed.
BATTERY CAPACITY
76Ah
NOTE
If you proceed, the information about the actual battery condition (as
a result of a deep battery test) is lost. For more info see section 5.5.3
'Deep Battery Test'.
The fan speed. Range: 0 / 1. Proper setting optimizes the cooling capacity of the fans
installed. DO NOT READJUST! Incorrect setting may lead to reduced lifetime of the
power semiconductors.
FAN CURVE
0