Xtreme TX90 6kVA - Setting calibration parameter

Xtreme Power Conversion Corporaon
TX90 6kVA & 10kVA Service Manual
Page 31
Uninterrupble Power Supply
• Fill the output voltage measured by the power meter to Calibraon Step2, then click ”Calibraon2” icon.
• Press Calibraon 2 icon aer the gure is lled, then buzzer will beep twice to show the calibraon is
complete.
• Aer calibraon, the output voltage will be changed and remained for approx. 4 seconds. Please quickly
check with Power meter if the output voltage shown as below:
• The output voltage shall be 220.7 +/-0.3V (220.4V~221.0V) if no transformer is installed.
• Otherwise, please refer to the followings if there is a transformer installed.
Seng calibraon parameter Output Voltage Range
I/P → Else system, O/P → 240V system 225.0 +/-0.3V (224.7V~225.3V)
I/P → Else system, O/P → 120V system 112.5 +/-0.3V (112.2V~112.8V)
I/P → 208V system, O/P → 208V system 225.0 +/-0.3V (224.7V~225.3V)
I/P → 208V system, O/P → 120V system 129.8 +/-0.3V (129.5V~131.1V)
Cauon:
• You are suggested to connect with 80% to 100% load in order to make sure the tolerance of the calibrated
values will be smaller and the values will be more accurate. All values will be calibrated except the value
of load% if the output load of UPS are less than 30% when you proceed calibrated acon.
• Make sure the tolerance of the adjustable range will be less than 8% for Voltage and 15% for Load; other-
wise, the seng will be in failure and the error code will be shown in the LCD panel.
• The UPS will escape from calibraon mode if the seng is not complete in 10 min. aer the UPS is in the
calibraon mode.
• The values of both “load%” and “output voltage” must be round to Integer.
• The input voltage in the Calibraon 2 shall be accurate; therefore, make sure you will round the value
to 1st decimal place.
The Wiring Diagram of the Transformer (The red lines indicated below are for the connecons of the no load in
calibraon.)