DEHNguard DG M YPV SCI 1200
| Type of manufacturer: | DG M YPV SCI 1200 |
|---|---|
| Manufacturer Art. No.: | 952512 |
| Art. Nr.: | 13914 |
| Pieces per package unit: |
|
| Accessory type: | Overvoltage protection |
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- Project articles
Available from 22.05.2026
Product number:
13914
Description
DEHNguard DG M YPV SCI 1200
The DG M YPV SCI 1200 reliably protects your Photovoltaic system against overvoltages of up to 1200 V DC. The patented SCI principle ensures safe electrical isolation in the event of a fault, whilst the fault-tolerant Y-circuit guarantees a particularly high level of reliability. The compact design, modular construction and simple DIN-rail installation make this arrester the ideal choice for modern PV systems.
Product benefits
- Surge protection specifically for PV systems up to 1200 V DC
- SCI principle for reliable electrical isolation within the protection module
- Y-circuit prevents malfunctions in the event of asymmetrical voltages
- Compact 3-TE design for space-saving installation
- Clear visual indication with green/red for operational status
- Easy mounting on 35 mm top-hat rail in accordance with EN 60715
Product features
- Max. PV voltage (UCPV): 1200 V DC
- Rated discharge current: 12.5 kA
- Max. discharge current: 25 kA (per pole to PE), total 30 kA
- Protection level: ≤ 4.5 kV (≤ 4 kV at 5 kA)
- Response time: ≤ 25 ns
- Short-circuit withstand capability ISCPV: 10 kA
- Connection cross-section: up to 35 mm² multi-strand / 25 mm² fine-strand
- Mounting type: Top-hat rail, 3 TE, DIN 43880
- Protection class: IP 20, indoor use