---
description: BENY's BUD-S1000 Surge Protector, designed for 1000V solar applications, offers exceptional over-voltage and lightning damage protection.
title: Advanced DC SPD 1000V - BENY BUD-S1000 Protection | BENY New Energy
image: https://www.beny.com/wp-content/uploads/2021/03/DC-SPD-Type-12-1000V-BUD-S1000-04.jpg
---
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- ![DC SPD Type 1+2 1000V BUD S1000 01]()
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# DC SPD Type 1+2 1000V BUD-S1000 IEC
BENY New Energy BUD-S1000 DC Surge Protector 1000V Type1 + Type 2 Surge Protective Devices DC SPD TUV/CE Certified
#### Highlights :
- Type 1+2 DC SPD for 1000V solar photovoltaic application
- According to IEC 61643-31:2018
- Thermal disconnect for fault indication
- Remote signal contact for options
- RoHS material
- 5 years warranty
- ![rohs]()
- ![TUV 100X100 icon]()
- ![CE-Certified icon]()
[Download Datasheet](https://www.beny.com/wp-content/uploads/2021/03/1000V-DC-SPD-T12-BUD-S1000-Datasheet.pdf) [Request A Quote](javascrpt:;)
## Lightning/ Surge Protector type 1 + type 2 at 1000VDC to protect the solar PV circuit from over-voltage or directly lightning damage
The 1000V T1+2 DC SPD BUD-S1000 is developed according to the newest PV standard IEC 61643-31:
Low-voltage surge protective devices-Part 31: Requirements and tests methods for SPDs for photovoltaic applications.
Remote status signaling (BUD-S1000R) is optional
## SPECIFICATION
| Model | BUD-S1000 |
| --- | --- |
| Number of ports | 1 |
| SPD according to IEC 61643-31 | Type 1+2 |
| Max PV Voltage (DC+ –> DC-) Ucpv | ≤1000V |
| Max PV Voltage (DC+ /DC- –> PE) Ucpv | ≤725V |
| Short-circuit current rating | 2kA |
| Total discharge current (8/20 µs) \[(DC+/DC-) –> PE] (Itotal) | 30kA |
| Total discharge current (10/350 µs) \[(DC+/DC-) –> PE] (Itotal) | 12.5KA |
| Nominal discharge current (8/20 µs) \[(DC+/DC-) –> PE] (Itotal) | 15kA |
| Lightning impulse current (10/350 µs) | 6.25kA |
| Voltage protection level (DC+/DC-) –> PE Up | 2.5kV |
| Voltage protection level (DC+ –> DC-) Up | 4.75kV |
| Response time (tA) | ≤ 25ns |
| Operating state / fault indication | Green / Red |
| Din rail | 35mm DIN rails |
| Degree of protection | IP20 |
| Certificate | TUV / CE |
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