SMA SUNNY TRIPOWER CORE1-US Instrucciones De Instalación página 48

7 Commissioning
☐ The AC circuit breaker must be correctly rated and mounted.
☐ The product must be correctly mounted.
☐ All conductors must be correctly connected.
☐ Unused enclosure openings must be sealed tightly with sealing plugs.
Procedure:
1. To avoid invalid serial numbers from being sent to the data logger, commission the inverter
without being connected to the local network first. To do this, ensure that the RJ45 connection
to the network is not established.
2. Position the enclosure lid of the AC-Connection Unit
on the AC-Connection Unit and first tighten the
upper-left and lower-right screws, and then the
remaining screws crosswise (TX 25, torque: 6 Nm
(53 in-lb)).
3. Position the enclosure lid of the DC-Connection Unit on the DC-Connection Unit and first
tighten the upper-left and lower-right screws, and then the remaining screws crosswise (TX 25,
torque: 6 Nm (53 in-lb)).
4. Connect the DC connector to the inverter in its original position.
☑ The DC connectors snap into place.
5. Ensure that all DC connectors are securely in place.
6. Turn the AC load-break switch of the inverter to position I.
7. Switch on the AC circuit breaker.
☑ All 3 LEDs light up. The start-up phase begins.
☑ All 3 LEDs go out again after approximately 90 seconds.
8. Turn the DC load-break switch of the inverter to
position I.
9. If the green LED is still flashing, the conditions for activating feed-in operation are not yet met.
As soon as the conditions for feed-in operation are met, the inverter starts with feed-in
operation and, depending on the available power, the green LED will light up continuously or
it will pulse.
10. If the red LED lights up, an event has occurred. Find out which event has occurred and, if
necessary, initiate countermeasures.
11. Ensure that the inverter feeds in correctly.
48 STP33-62-US-41-IA-xx-14
SMA Solar Technology AG
10x
10x
1
2
I
Installation Manual