Enwitec Surge Protection Box - 10012887
€ 595,15 exkl. USt.
Enwitec Surge Protection Box - 10012887 is backordered and will ship as soon as it is back in stock.
Advantages at a Glance
DC Surge Protection Type 1+2
Combined arrester Type 1 and Type 2 protects the DC side from partial lightning currents and overvoltages up to 1000 V.
Up to 8 Strings
Collects up to 8 string inputs (2 MPP ranges) with a max. of 10 A per string into one bundled output.
Integrated Load Disconnect Switch
DC load disconnect switch allows safe, load-free disconnection of the generator system for maintenance and service.
Robust IP65 Enclosure
Enclosure with hinged lid in protection class IP65 for reliable outdoor use down to -25 °C.
Screw Terminal Connection
DC connection via screw terminals: input 6 mm², output 16-25 mm² for secure and firm connections.
Compact Combiner Box
String Combiner Box measuring 448 x 432 x 161 mm and weighing only 2.5 kg for easy wall mounting near the inverter.
Technical Data
| Parameter | Value |
|---|---|
| Category | String Combiner Box |
| DC Surge Protection | Type 1 and Type 2 |
| Max. DC Input Voltage | 1000 V |
| Max. Input Current per String | 10 A |
| Number of Strings | 8 |
| MPP Ranges | 2 |
| Max. String Outputs | 8 |
| Load Disconnect Switch | yes |
| String Fuses | not included |
| String Monitoring | no |
| DC Connection | Screw Terminal |
| Input Cable Gland | 6 mm² |
| Output Cable Gland | 16-25 mm² |
| Enclosure | Hinged Lid |
| Protection Class | IP65 |
| Min. Ambient Temperature | -25 °C |
| Dimensions (without packaging) | 448 x 432 x 161 mm |
| Weight | 2.5 kg |
| Manufacturer Number | 10012887 |
Frequently Asked Questions
What is the Enwitec surge protection box?
The Enwitec surge protection box is a string combiner box that bundles up to 8 strings of a PV system to one output and protects the DC side with a combined Type 1+2 surge arrester against partial lightning currents and overvoltages. It operates up to 1000 V DC and 10 A per string.
Which systems is the box suitable for?
It is suitable for PV generators with up to 8 strings in 2 MPP ranges and a system voltage up to 1000 V DC. The individual strings (input 6 mm²) are collected via screw terminals and led to the inverter via a bundled output (16-25 mm²).
Is a load disconnect switch integrated?
Yes. The box features an integrated DC load disconnect switch, which allows the generator system to be safely and load-free disconnected - ideal for maintenance and service work on the inverter or wiring.
Are string fuses included?
No, string fuses are not included. The box provides combined DC surge protection Type 1+2 as well as the load disconnect switch; integrated string monitoring is also not available.
Who is Enwitec?
Enwitec is a manufacturer specializing in electrotechnical components for photovoltaics. Their product range includes switching devices, grid transfer boxes, connection boxes, and protection devices for solar systems and storage systems.
Where can I buy surge protection boxes in Austria?
Surge protection boxes and other PV protection accessories are available from SOLARVIC at solarvic.at. There you will find the Enwitec surge protection box with technical data and availability.
How can I order?
Directly online via solarvic.at - the SOLARVIC team will be happy to assist with any design questions.
€ 595,15 exkl. USt.
Enwitec Surge Protection Box - 10012887 is backordered and will ship as soon as it is back in stock.