Stp 15000Tlee / Stp 20000Tlee - SMA Sunny Tripower 15000TL Instrucciones Para La Sustitución

8 Recommissioning the Inverter
14. Turn the DC load-break switch of the inverter to
position I.
15. Switch on the circuit breaker of all 3 line conductors. All 3 LEDs start to glow and the start-up
phase begins. The start-up phase may take several minutes.
LED
The green LED is
glowing
Green LED is flashing Possible cause of error: the DC input voltage is still too low or the in-
The red LED is glow-
ing
16. Ensure that the inverter feeds in correctly.
8.2

STP 15000TLEE / STP 20000TLEE

If you have disconnected the inverter from all voltage sources and want to recommission it, proceed
as follows.
Requirements:
☐ The circuit breaker must be correctly rated.
☐ The inverter must be correctly mounted.
☐ The DC connectors must be correctly assembled.
☐ The AC cable must be connected correctly.
Procedure:
1. Carry out the necessary tests according to the locally applicable laws, standards and
directives for the correct recommissioning after power assembly replacement. Take the
requirements for component replacements into account (see Section 2.2 "IMPORTANT
SAFETY INSTRUCTIONS", page 7).
2. Ensure that the grounding conductor in the inverter is correctly connected and functions
properly.
26 STPTLEE-STPTL-10-BPDCLS-RM-xx-10
Description
Feed-in operation begins.
verter is monitoring the utility grid.
There is probably an error.
• Read off the error message and event number on the display or
read out the inverter status via a communication device.
• Eliminate the error (see the inverter manual).
SMA Solar Technology AG
Replacement Manual