Littelfuse PGA-LS20 Fiber-Optic Sensors | Arc-Flash Detection
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360° light sensor for tricky installations with many shadows or to run along bus bars. Sensor health and trip indication.
Art
406000412
Sn Pcs
PGA-LS20
Manufacturer
Littelfuse Europe
Non disponibile
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Description
Description
Littelfuse PGA-LS20 Fiber-Optic Sensors | Arc-Flash Detection
The PGA-LS20 series is an arc-detection, fiber-optic sensor that is designed to detect arcs along its entire length. This sensor is meant to be installed with the fiber along the back wall of switchboards to form the detection range across all compartments with just one sensor. The sensor is positioned to allow direct line of sight to all powered connections where an arc could develop. The sensor is capable of detecting the light from an arc flash from all angles. The detection radius is dependent on the arc power. If the trip level setting on the PGR-8800 arc-flash relay is set to 1, then the PGA-LS20 will react to all arcs greater than 3 kA within a 1 m radius (dependent on the width of the compartments and the length of fiber that is exposed to the light from an arc). This fiber-optic sensor and the arc-flash relay provide superior protection against the damaging effects of arc flashes and improve the lifespan of electrical equipment as well as the protection of personnel.
Features
Direct line of sight
Fiber-optic material
Length: 8 m active, 10 m total
The PGA-LS20 series is an arc-detection, fiber-optic sensor that is designed to detect arcs along its entire length. This sensor is meant to be installed with the fiber along the back wall of switchboards to form the detection range across all compartments with just one sensor. The sensor is positioned to allow direct line of sight to all powered connections where an arc could develop. The sensor is capable of detecting the light from an arc flash from all angles. The detection radius is dependent on the arc power. If the trip level setting on the PGR-8800 arc-flash relay is set to 1, then the PGA-LS20 will react to all arcs greater than 3 kA within a 1 m radius (dependent on the width of the compartments and the length of fiber that is exposed to the light from an arc). This fiber-optic sensor and the arc-flash relay provide superior protection against the damaging effects of arc flashes and improve the lifespan of electrical equipment as well as the protection of personnel.
Features
Direct line of sight
Fiber-optic material
Length: 8 m active, 10 m total
Technical features
| SKU | 406000412 |
| AVG leadtime (calendar days) | 84 |
| Country of origin | 21 |
| Eu Tariff Code (TARIC) | 853650 |
| Manufacturer Part Number | PGA-LS20 |
| Model | BC103J7J |
| Selling quantity | 1 |
| Selling UoM | PZ |
| Short Description | 360° light sensor for tricky installations with many shadows or to run along bus bars. Sensor health and trip indication. |
| SIAE | 0 |
Technical documents
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