Checking And Measurement - Ingeteam INGECON SUN PowerMax TL U B 1000 Vdc Series Installation And Operation Manual

Commissioning
7. Check that the variables on the monitoring menu are consistent; in particular the VAC and VDC levels (see
Section "19.6.1. Monitoring").
8. Close all of the unit's doors and keep the emergency stop button interlocked (manual stop).
9. Check alarms on the display. If everything is in order, only the manual stop alarm should be displayed.
10. Once the previous points have been verified, reset the emergency push button and start the inverter via
the display.
11. The motorized DC switch must close automatically, powering the unit´s DC.

18.4.2. Checking and measurement

INFO
Ingeteam recommends checking the waveform of the current generated in the three phases using an ammeter
clamp. Use the PPE listed in section "Personal Protective Equipment" to get this reading.
During initial connection to the grid, Ingeteam recommends monitoring the temperatures inside the unit to
check correct operation of the cooling system.
Once connected to the unit network, the green LED is still lit; verify that no error LED display is on.
Check that the monitoring menu parameters are consistent:
• The PV array voltage is within the expected operating range relative to the plant´s configuration.
• The Vac voltage of each of the phases shown on the display is within the inverter´s operating range.
• The RMS value of currents Iac1, Iac2 and Iac3 displayed should be similar.
• There are no alarms in the inverter.
ABK2027IQE01_A - Installation and Operation Manual
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