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Left Side Equipment Stack with HPA Inverter at bottom. Set the inverter to Mode 2.

This guide provides step-by-step instructions to configure the inverter settings on the Ku Trailer, including setting the voltage and transfer switch mode. Ensure proper functionality and stability of the system.

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Left Side Equipment Stack with HPA Inverter at bottom. Set the inverter to Mode 2.

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  1. KU Trailer Back view Left Side Equipment Stack with HPA Inverter at bottom. Set the inverter to Mode 2. Right Side Equipment Stack with modems with Inverter at bottom. Set the inverter to Mode 2. Both inverters are at the bottom of their respective racks.

  2. SLI-24-115 Inverter The Hard Power Switch must be in the ON position for the Inverter to function. If the Inverter is in Standby mode, power will still flow, but batteries will not kick in if AC power is lost. Use the Soft Power Switch to change from Standby mode to operate. Soft Power Switch LCD DISPLAY SCREEN HARD POWER SWITCH Alarm LED’s Controls and Indicators

  3. To change Inverter settings while Ku Trailer is in operation (page 1). STAND BY… If Inverter Screen shows then press the Button. Step1 STARTING… The display should indicate followed by the screen below. If the Ku Trailer is running and the Inverter is already turned on, you can proceed to Step 2 without performing Step 1. Vout=xxx.xVac Iout=x.xxAac Step2 until the display shows or Press Vgrid=xxx.xVac Igrid=x.xxAac If this screen shows “Load -> Grid” then continue with the steps to verify the other settings. Step3 until the display shows or Press The Vout and Vgrid should be close to 120Vac. If the Vgrid and Vout are also not within 20% of each other, contact Datapath FSR and have them check the inverters and generator. Master Ad. I Stand Alone T.Switch Online Load->Inverter S Press once to see followed by Step4 The screen will return to the Vgrid or Vout screen in a few seconds on its own.

  4. To change Inverter settings while Ku Trailer is in operation (Page 2) Step5 This will include the Password which is “0000”. The default for pressing enter without the up or down arrows is “0”. SETTINGS Menu - - > 1.0 Press once to display Step6 Set Address - - > 1.1 Press five times to display Step7 Transfer Switch - - > 1.12 Press once to display Step8 Set Voltage - - > Mask (%) 1.12.1 Press one time to display If this display shows “Mode 2 off_line” press Enter and continue to step 12. Transfer Switch Operat. Mode - - > Step9 Press two times to display Mode 1 on_line 1.12.5.1 Step10 Press one time to display This will set the AC source to the Grid (AC Input) rather than the DC source. Mode 2 off_line 1.12.5.1 Press until the display shows Step11 one time. then press

  5. To change Inverter settings while Ku Trailer is in operation. (Page 3) Step12 Transfer Switch - - > 1.12 Press one time to display Step13 Set Vout - - > 1.2 Press press one time. two times to display Step14 Vout=xxx.xVac - - > 1.2.1 The screen will display Step15 Press to set the “Vout” to match 120Vac (in .1V increments). or Step16 Set Vout - - > 1.2 This will balance the Voltage output to match the Voltage input for a more stable load if the system is transferring from AC to DC power. Press one time to display Step17 Transfer Switch - - > 1.12 Press two times to display Step18 Set Voltage - - > Mask (%) 1.12.1 Press one time to display

  6. To change Inverter settings while Ku Trailer is in operation. (Page 4) This will create a zone in which the Inverter will function. If the output voltage goes outside of this range (plus or minus the 20%), the system will alarm out. Step19 V. Mask = xx % 1.12.2 Press one time to display Step20 Press to set the V.Mask to 20%. or Step21 Set Voltage - - > Mask (%) 1.12.1 Press one time to display Step22 Set RMS Voltage - - > Tolerance 1.12.2 Press This will create a zone in which the Inverter will function based on Vrms. If the output voltage goes outside of this range (plus or minus the 20%), the system will alarm out. one time to display Step23 Vrms Tol. = xx % 1.12.2.1 Press one time to display Step24 Press to set the Vrms Tolerance to 20%. or Press one time and then three times. Step25 Vout=xxx.xVac Iout=x.xxAac to return to this display. or Press

  7. To change Inverter settings while Ku Trailer is in operation. (Page 5) Master Ad. I Stand Alone T.Switch Online Load->Grid S Press once to see followed by If you do not see Load -> Grid then start from step 1 again. If it does not work properly the second time, contact the Datapath FSR to assist you. Follow these instructions for both Left and Right inverters on the Ku Trailer. When you change from Mode 1 to Mode 2, you may notice a system outage. This may be a minor outage with no downtime or it may require the HPA to go into delay-T status for a few minutes (usually no longer than 2 minutes) and should come back up on its own. Maintain visibility of the system until it comes back up. If it does not, ensure everything is still turned on and has not tripped a circuit breaker. If the Ku trailer is not currently in operation, power everything up with the onboard generator and, once powered up, perform the steps above.. You must ensure that DC power is applied to the inverters by turning on the DC inverter power switch on the Right side stack. You must also ensure that the Battery Charger on the Right Side stack is turned on as well in order to maintain a charge on the batteries for backup purposes.

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