Fault Passage Indicator NX2010631
LYNX 4425 20kV is an amperometric and directional fault detector for underground MV 20 kV networks
| Code | NX2010631 |
| GTIN | 03700540437720 |
| Name | Fault Passage Indicator LYNX 4425 20kV amperometric and directional fault detector for underground MV networks |
| Dimensions | |
|---|---|
| Weight | 1.1 kg |
| Height | 92 mm |
| Width | 200 mm |
| Length | 289 mm |
| Standards | |
| Standards | HN 45-S-51, HN 45-S-50 |
| Electrical values | |
| Rated voltage (Ur) | 0.23 kV |
| Rated insulation voltage max | 10 kV 50hz - 1 min |
| Rated impulse withstand voltage | 20 kV |
| Features | |
| Fault detection | Overcurrent amperometric and directional |
| Degree of protection | IP30 |
| Power supply | A supercapacitor that guarantees operation of at least 15 years |
| Sensors | Toroidal open current transformer 500/1 according to the standard NF EN 60044-1 3 voltage sensors (Universal Potential Socket on plug-in capacitor voltage dividers) |
| Configuration | By miniswitches |
| Installation | Installation on wall inside concrete substation |
| Option 1 | - IK 07 - The fault indication is displayed on the case and repeated outside, by the two-colour indicator light |
| Carton | |
|---|---|
| Size | 1 pcs |
| Weight | 1.150 kg |
AQ-50 Fault Detection Devices detect even high-impedance earth faults in any type of cable or overhead line distribution network (compensated, isolated, or directly earthed).