Switch Disconnector NXC320700

Switch Disconnector Ensto NXC320700

Switch Disconnector NXC320700

Overhead Load Break Switch remote controlled installed on MV three-phases 24kV networks, it will isolate automatically a faulty part of a network and thus allows to re-energize all the remaining healthy network.

  • Opening and closing under severe weather conditions, and easy installation on poles thanks to its high level of integration (MV transformer embedded in the SF6 chamber)
  • Two equipment in one, a load break switch and a disconnector
  • Rescue manual command by a telescopic adjustable linkage or by a 3 positions hook stick command
  • Maintenance free
  • Consult us to define your needs (options, packaging, etc.)
Code NXC320700
GTIN 03700540413786
Name Switch Disconnector
LBS 24kV 400A CTE12 TR TT FS 3I 3U CpT
Contact sales

Technical information

Technical specifications
Dimensions
Weight 342 kg
Height 470 mm
Width 1500 mm
Length 1350 mm
Standards
Standards IEC 62271-1, IEC 62271-103, IEC 60265, IEC 62271-200, HN 64-S-52, HN 64-S-46, IEC 62271-102
Electrical values
Rated Voltage (Ur) 24 kV
Rated current 400 A
Rated line charging breaking current 40 A
Rated cable charging breaking current 40 A
Lightning impulse withstand level of voltage (1.2/50) 125 kV
Rated frequency 50-60Hz
Mainly active load breaking 400 A
Rated close-loop breaking current 400 A
Rated short-circuit making current 12.5 kA
Rated short-time withstand current (1s) 12.5 kA/s
Rated short-time withstand current (peak) 31.5 kA/s
Rated no-load transformer breaking current 25 A
50 kV
Features
Mechnanical endurance 1000 Class M1
Electrical endurance 100 Cass E3
Degree of protection IP68
Altitude/above sea level 1000 m
Operation under ice 20 mm
Option 1 - Operations counter,- Fixation on poles (Clamping, Strapping, Bolting),- SF6 low pressure sensor,- SF6 low pressure locking device,- Equipotential platform (Folding, Fixed, adjustable),- Surge arresters,- SF6 pressure manometer,- 2 current sensors plus a 3I0 homopolar sensor,- Additional linkage tubes for 14-16m height poles,- 3 to 6 voltage sensors,- Customized position indicators (O/I black/white, ON/OFF green/red, O/I greeen/red),- Animal protections for live parts
Option 2 - Dispositif de blocage sur baisse de pression SF6,- Fixation sur poteau par bridage, cerclage, vissage,- Capteur de pression SF6,- Compteur de manœuvres,- 2 Tores de courant plus tore homopolaire,- 3 à 6 capteurs de tension,- Protection avifaune,- Supplément tringlerie pour poteau 14à16m,- Parafoudres,- Plateforme d'équipotentialité (Repliable, Fixe, orientable,- Indicateur de position personnalisé (O/I noir et blanc, ON/OFF vert/rouge, O/I vert/rouge),- Manomètre de pression SF6
Temperatures
Operating temperature -25 ... 55 °C
Storage temperature -25 ... 55 °C
Relative humidity at 40°C 98 %

Downloads

Similar products

Switch Disconnector

Switch Disconnector

SF6 LBS AUGUSTE 24-400-CTE-PF-TT-FS-3P -25°C wo Controller

Code: NXQ650004

GTIN: 03700540432848
Switch Disconnector

Switch Disconnector

LBS 12kV 400A CTE12 TR TT SF 3I CpP with hookstick command and Controller

Code: NXQ880010

GTIN: 03700540421132
Switch Disconnector

Switch Disconnector

LBS 36kV 630A CTE12 TR TT SF 3I CpT

Code: NXS420002

GTIN: 03700540433722
Switch Disconnector

Switch Disconnector

LBS 24kV 400A CTM TR CpT -50°C

Code: NXS560002

GTIN: 03700540436327
Show All