687279
56
Zoom out
Zoom in
Previous page
1/72
Next page
10 Troubleshooting SMA Solar Technology AG
56 SB13_21TL-IA-en-65 Installation Manual
Procedure:
Check the function of each varistor according to the following procedure.
1. Disconnect the inverter from all voltage sources (see Section 8).
2. Remove all screws from the enclosure lid and pull the enclosure lid evenly forward and off.
3. Remove the protective conductor (PE) connection from the bottom of the enclosure lid.
4. Use a measuring device to measure whether there
is a conductive connection between the upper and
the middle connection wire.
If there is no conductive connection, the varistor is
defective. SMA Solar Technology AG recommends
replacing all varistors immediately.
Order new varistors and insertion tools
(see Section13 "Accessories", page65).
If new varistors are available, replace all
varistors (see Section 10.5.3).
If a conductive connection is present, contact the SMA Service Line.
Destruction of the inverter due to overvoltage
If varistors are missing, the inverter is no longer protected against overvoltage.
Do not operate the inverter without varistors in plants with a high risk of overvoltages.
Do not recommission the inverter until the defective varistors have been replaced.
56


Need help? Post your question in this forum.

Forumrules


Report abuse

Libble takes abuse of its services very seriously. We're committed to dealing with such abuse according to the laws in your country of residence. When you submit a report, we'll investigate it and take the appropriate action. We'll get back to you only if we require additional details or have more information to share.

Product:

For example, Anti-Semitic content, racist content, or material that could result in a violent physical act.

For example, a credit card number, a personal identification number, or an unlisted home address. Note that email addresses and full names are not considered private information.

Forumrules

To achieve meaningful questions, we apply the following rules:

Register

Register getting emails for SMA Sunny Boy 1300TL at:


You will receive an email to register for one or both of the options.


Get your user manual by e-mail

Enter your email address to receive the manual of SMA Sunny Boy 1300TL in the language / languages: English as an attachment in your email.

The manual is 1,66 mb in size.

 

You will receive the manual in your email within minutes. If you have not received an email, then probably have entered the wrong email address or your mailbox is too full. In addition, it may be that your ISP may have a maximum size for emails to receive.

Others manual(s) of SMA Sunny Boy 1300TL

SMA Sunny Boy 1300TL User Manual - Dutch - 2 pages


The manual is sent by email. Check your email

If you have not received an email with the manual within fifteen minutes, it may be that you have a entered a wrong email address or that your ISP has set a maximum size to receive email that is smaller than the size of the manual.

The email address you have provided is not correct.

Please check the email address and correct it.

Your question is posted on this page

Would you like to receive an email when new answers and questions are posted? Please enter your email address.



Info