Solar PV Electrical English (2)
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21. Please verify the polarity before connection. Make sure of the polarity before wiring. 22. The positive and negative cables must not be reversed. The positive and negative poles must not be connected inversely.
23. The cable insulation is intact. The insulation of the cable is in good condition. 24. Ground the equipment properly. The equipment must be reliably grounded.
25. Check the continuity of the grounding conductor. Please verify the continuity of the grounding wire. 26. Please measure the open-circuit voltage. Please determine the open-circuit voltage.
27. Measure the short-circuit current. Determine the value of the short-circuit current. 28. The voltage is within the acceptable range. It is within the permitted limits.
29. The current is too low. The electric current is insufficient. 30. Please identify the faulty string. Please find the defective string.
31. The inverter is starting up. The inverter is in the process of being activated. 32. The startup procedure has been completed. The initialization process is finished.
33. The inverter is synchronized with the grid. The inverter has been synchronized with the power grid. 34. The grid voltage is normal. The voltage of the power grid is normal.
35. The grid frequency is stable. The frequency of the power grid is stable. 36. The inverter is generating power. The inverter is producing electricity.
37. Power output is increasing. The output power is rising. 38. Please record today’s power generation. Please document how much electricity was generated today.
39. The monitoring system is online. The monitoring system has been activated. 40. The SCADA communication is normal. The SCADA communication is working properly.
41. The inverter has tripped. The inverter has shut down. 42. There is an insulation fault. An insulation failure has occurred.