SMA DC Surge Arrestor Type II - DC_SPD_KIT3-10
€ 55,08 exkl. USt.
SMA DC Surge Arrestor Type II - DC_SPD_KIT3-10 is backordered and will ship as soon as it is back in stock.
Advantages at a glance
DC Surge Protection Type II
Protects the DC side of the inverter from transient overvoltages, for example due to distant lightning strikes or switching operations.
For Input A+B
The kit covers the DC input range A and B of the inverter and secures both MPP tracker strings.
Precisely fitting retrofit kit
Specifically designed for the STPxxxTL-30 series inverters and can be installed in the device with few tools.
Original SMA accessory
Manufacturer number DC_SPD_KIT3-10 – Original part from SMA for maximum compatibility and tested fit.
Pluggable arrester modules
Type II surge arrester as a pluggable module – can be quickly replaced without re-wiring in case of tripping.
System protection on the generation side
Supplements the lightning and surge protection concept of a PV system directly at the transfer point to the inverter.
Technical Data
| Parameter | Value |
|---|---|
| Type | DC surge arrester type II |
| DC input range | A+B |
| Suitable for | STPxxxTL-30 |
| Manufacturer | SMA |
| Manufacturer number | DC_SPD_KIT3-10 |
Frequently Asked Questions
What is the SMA DC surge arrester Type II DC_SPD_KIT3-10?
It is an original SMA retrofit kit with a pluggable DC surge arrester of class Type II. It protects the DC side of the inverter from transient overvoltages and covers input range A+B.
Why do I need a Type II DC surge arrester?
Type II arresters limit transient overvoltages that occur, for example, due to distant lightning strikes or switching operations in the grid. On the DC side of a PV system, they protect the inverter and the connected modules from voltage spikes.
Which inverters is the kit suitable for?
The kit is intended for the STPxxxTL-30 series inverters and covers the DC input range A and B. It is installed directly in the device and, as an original accessory, is precisely matched to this series.
Can a tripped arrester be replaced?
Yes. The Type II surge arrester is designed as a pluggable module. After a trip, the module can be removed and replaced without complex rewiring.
Who is SMA?
SMA is an established manufacturer of inverters and system technology for photovoltaics. The company offers suitable original accessories such as surge protection kits, which are matched to its own device series.
Where can I buy DC surge protection in Austria?
You can purchase the SMA DC surge arrester Type II DC_SPD_KIT3-10 online from SOLARVIC at solarvic.at. There you will find further accessories for lightning and surge protection for your PV system.
How can I order?
Directly online via solarvic.at – if you have any questions about the design, the SOLARVIC team will be happy to help.
€ 55,08 exkl. USt.
SMA DC Surge Arrestor Type II - DC_SPD_KIT3-10 is backordered and will ship as soon as it is back in stock.