USER MANUAL
- OPTIMA-31 10K / 20K / 30K
www.xmart-ups.com
150615-OPT-31 10K/20K/30K (ENGLISH) - 37
OPTIMA 10K & 20K
01: Output voltage
Interface Setting
Parameter 3: Output voltage
You may choose the following output voltage in parameter 3:
208:
Presents output voltage is 208Vac
220:
Presents output voltage is 220Vac
230:
Presents output voltage is 230Vac
240:
Presents output voltage is 240Vac
IMPORTANT NOTE:
* If 208V output is selected, maximum capacity in Watts is de-rated 20%. Since this UPS is rated to work with output at 220V or higher
voltage, when output is set to 208V, maximum output capacity is decreasing 20%. For example a 10K UPS will offer 8KVA output. If output
is configured to 220V, 230V or 240V, output capacity will be the maximum rated for the UPS with no de-ratings.
02: Output frequency
Interface Setting
60 Hz, CVCF mode
50 Hz, Normal mode
ATO
Parameter 2: Output Frequency
Setting the output frequency. You may choose following three options in parameter 2:
50.0Hz:
The output frequency is setting for 50.0Hz.
60.0Hz:
The output frequency is setting for 60.0Hz.
ATO:
If selected, output frequency will be decided according to the latest normal utility
frequency. If it is from 46Hz to 54Hz, the output frequency will be 50.0Hz. If it is from
56Hz to 64Hz, the output frequency will be 60.0Hz. ATO is default setting.
Parameter 3: Frequency mode
Setting output frequency at CVCF mode or not CVCF mode. You may choose following
two options in parameter 3:
CF:
Setting UPS to CVCF mode. If selected, the output frequency will be fixed at 50Hz or
60Hz according to setting in parameter 2. The input frequency could be from 46Hz to
64Hz.
NCF:
Setting UPS to normal mode (not CVCF mode). If selected, the output frequency
will synchronize with the input frequency within 46~54 Hz at 50Hz or within 56~64 Hz
at 60Hz according to setting in parameter 2. If 50 Hz selected in parameter 2, UPS will
transfer to battery mode when input frequency is not within 46~54 Hz. If 60Hz selected
in parameter 2, UPS will transfer to battery mode when input frequency is not within
56~64 Hz.
*If Parameter 2 is ATO, the Parameter 3 will show the current frequency.
IMPORTANT NOTES:
* If CF function is enable to generate an output frequency different to input frequency, bypass mode will be disable automatically.
However when UPS is powered on it will enter in temporary bypass mode during a couple of seconds.
* When CF function is enable, maximum output power is reduced in about 40%. It means a 10KVA UPS will offer a maximum power of
6KVA.
