€129.52
- Delivery time:
Currently out of stock, delivery time: 12-13 working days
- Item-No.: 113282
- GTIN: 4262431420871
- Manufacturer-No.: DC_SPD_KIT7_T1T2
- Product-Weight: 1.2 kg
- Shipping info: Paket
SMA DC_SPD_KIT7_T1T2 DC Surge Protection Device for STP xx-50
DC surge protection Type 1+2 for reliable protection of SMA Sunny Tripower STP xx-50 inverters
The SMA DC_SPD_KIT7_T1T2 provides effective protection against surges caused by lightning strikes or grid switching events. This combined Type 1+2 surge protection device secures the DC side of SMA Sunny Tripower STP xx-50 inverters and increases system safety and availability. The device is designed specifically for this inverter series, ensuring fast installation, reliable performance and long-term operational stability.
Features:
- Combined DC surge arrester Type 1+2
- Compatible with SMA Sunny Tripower STP xx-50 inverter series
- Reliable protection against lightning-induced and switching surges
- Easy and secure installation due to inverter-specific design
- Improves system availability and protects key components
- Low-maintenance surge protection with long-term durability
| Technical Data | |
| Type: | DC surge protection device Type 1+2 |
| System compatibility: | SMA Sunny Tripower STP xx-50 series |
| Protection level: | Type 1 (coarse protection) + Type 2 (medium protection) |
| Rated voltage (DC): | Suitable for typical PV string voltages |
| Installation type: | Directly integrable into compatible SMA inverters |
| Operating temperature: | -25 °C to +60 °C |
For more detailed information, please refer to the datasheet.

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Manufacturer
SMA Solar Technology AG
Sonnenallee 1
34266 Niestetal
Germany
Tel. / Fon: +49 (0) 561 95 22-0
E-Mail: info@SMA.de
Web: www.sma.de
Economic operator
SMA Solar Technology AG
Sonnenallee 1
34266 Niestetal
Germany
Tel. / Fon: +49 (0) 561 95 22-0
E-Mail: info@SMA.de
Web: www.sma.de
Safety Instructions:
1. Installation by Professionals: The installation should only be carried out by qualified and authorized professionals.2. Wear Protective Equipment: When handling PV modules, use appropriate protective equipment such as gloves and safety glasses.
3. Components must operate within the technical specifications listed in their data sheets.
4. Use only manufacturer-approved accessories.
5. Do not install components if they are physically damaged or equipped with damaged or substandard cables or connectors.
6. No Work Under Voltage: Perform installation or maintenance work only when the system is de-energized.
7. Do not apply an external voltage source to a module or a string with components.
8. Protection from External Influences: Install protective conduits and cables in a way that shields them from UV radiation, rodents, and mechanical damage.
9. Protection from Moisture and Dirt: Store and install accessories in dry and clean locations to prevent damage from moisture or contamination.
10. Regular Inspection: Inspections and maintenance should be carried out regularly to detect potential damage or signs of aging at an early stage.