UPS MKD700/1000 Manual
9.2.3 Changing the basic setting
Before changing basic settings, you should observe the following points:
o False settings can damage the UPS or the consumer loads.
o Be informed about the technical data of the connected consumer
loads.
o All consumer must be disconnected to the charge output.
o Ensure that the UPS is switched-off.
o The new settings will first be adopted after a complete new start of
the UPS (switching-off, disconnect the line cord and then connect it
again).
Following parameter can be changed in te basic settings:
Switching threshold for the bypassing mode (lower switching threshold
176V +/-20V; upper switching threshold 253 +/-20V).
Output voltage (210V; 220V; 230V; 240V AC).
Output frequency (50Hz; 60Hz) in battery service;
input frequency has to be adapted.
Active or inactive bypass in switched-off condition (inactive = xxHz;
active = xxHz P).
In switched-off condition, scroll with the button (3) “Menu-down” over to the
display BYPASS LIMIT SET. Now the curser can be set to LO or HI by
pushing the button (2) “Menu option”. Voltage threshold for the bypass can
be changed by pushing the button (3) „Menu-down“.
BYPASS LIMIT SET
(input voltage)
Scroll in switched-off condition, with the button (3) “Menu-down” to the
display OUTPUT V&F. The cursor can be set to Vac (output voltage) or Hz
(output frequency) by using the button (2) “Menu-option”. In switched-off
condition, output voltage or output frequency can be changed by using the
buttons (3) “Menu-down” and (4) “Menu-up”.
OUTPUT
(e.g. 230VAC; 50Hz
inactive bypass)
Output frequency can have the following settings:
50Hz output frequency 50Hz; inactive bypass
60Hz output frequency 50Hz; inactive bypass
50Hz P output frequency 50Hz; active bypass
60Hz P output frequency 50Hz; active bypass
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