SLS-B+C50/3+1, 370242, thiết bị chống sét đánh nguồn điện 3 pha Ingesco, 12,5 kA - 50 kA 10/350μs, 30 kA - 60 kA - 100 kA 8/20μs
Download Catalogue tài liệu SLS-B+C50/3+1
Download Catalogue tài liệu tổng thiết bị chống sét lan truyền Ingesco
FEATURES
- Three phases 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.
TECHNICAL DATA
Description | Reference | NºPhases | Grade of proteccion | Range Tª work | A (mm) | B (mm) | C (mm) | D (mm) | E (mm) | Weight (gr/m) |
SLS-B+C50/3+1 | 370242 | 3F+N | IP20 | de -40º a 80ºC | 72 | 82 | 72 | 45 | 48 | 460 |
SLS-B+C50/220V | 370247 | - | IP20 | de -40º a 80ºC | - | - | - | 45 | 48 | 95 |
Parameters |
| L-N | NPE |
Rated voltage | Un | 230 V AC | - |
Maximum working voltage | Uc | 260 V AC | 255 V AC |
Current peak value of lightning (10/350μs) | Iimp | 12,5 kA | 50 kA |
Nominal discharge current (8/20μs) | In | 30 kA | 50 kA |
Maximum discharge current (8/20μs) | Imax | 60 kA | 100 kA |
Protection level | Up | <1,2 kV | <1,5 kV |
Backup fuse maximum |
| 160 A gU/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 |
| yes | no |
Mounting type |
| DIN rail 35mm |
- 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