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SLS-C20/3+1, 370220, thiết bị chống sét đánh nguồn điện 3 pha Ingesco, 12 kA 10/350μs, 20 kA - 40 kA 8/20μs
Download Catalogue tài liệu SLS-C20/3+1
Download Catalogue tài liệu tổng thiết bị chống sét lan truyền Ingesco
FEATURES
- Tri-phase protector (3-poles + NPE).
- Provides high protection and low residual stress, for its combination of high performance varistors and encapsulated spark gap.
- Easily replaceable plug-in modules with locking system.
- Base and modules configured for secure mounting.
- Easy maintenance through local fault locator.
Surge protectors SLS-C20/3+1TECHNICAL DATA
Technical specifications
| Description | Reference | NºPhases | Grade of protection | Range Tª work | A (mm) | B (mm) | C (mm) | D (mm) | E (mm) | Weight (g) |
| SLS-C20/3+1 | 370220 | 3F+N | IP20 | -40º a 80ºC | 72 | 82 | 72 | 45 | 48 | 450 |
| SLS-C20/220V | 370221 | - | IP20 | -40º a 80ºC | - | - | - | 45 | 48 | 95 |
| Parámetros |
| L-N | NPE |
| Rated voltage | Un | 230 V AC | - |
| Maximum working voltage | Uc | 275 V AC | 255 V AC |
| Current peak value of lightning (10/350μs) | Iimp | - | 12 kA |
| Nominal discharge current (8/20μs) | In | 20 kA | 20 kA |
| Maximum discharge current (8/20μs) | Imax | 40 kA | 40 kA |
| Protection level | Up | <1,35 kV | <1,50 kV |
| Backup fuse maximum |
| 160 A gL/gG | - |
| Response time | tA | 25 ns | 100 ns |
| Wire cross-section, rigid min/max |
| 1-35mm2 | |
| Wire cross-section, flexible min/maxIndicador |
| 1-25mm2 | |
| Local fault indicator |
| si | no |
| Mounting type |
| carril DIN | |
- lEC 61.643-11:2011
- UNE 21.186:2011
- EN 61.643-11 :2012
- NFC 17-102:2011
- UNE 61.643-11 :2013
- UNE EN 60.664-1:2008
- lEC 62.305-1, 2, 3 y 4
- RBT
