Switch Disconnector NXQ880010

Switch Disconnector Ensto NXQ880010
Switch Disconnector Ensto NXQ880010 - 1
Switch Disconnector Ensto NXQ880010
Switch Disconnector Ensto NXQ880010 - 1

Switch Disconnector NXQ880010

Overhead Load Break Switch remote controlled installed on MV three-phases 12kV 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 NXQ880010
GTIN 03700540421132
Name Switch Disconnector
LBS 12kV 400A CTE12 TR TT SF 3I CpP with hookstick command and Controller
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Technical information

Technical specifications
Dimensions
Weight 150 kg
Height 470 mm
Width 1500 mm
Length 1350 mm
Electrical values
Rated Voltage (Ur) 12 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) 20 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 5000 M2 Class
Electrical endurance 300 > E3 Class
Degree of protection IP66/IP68
Creepage distance 900 mm
Pollution degree 4
Altitude/above sea level 1000 m
Operation under ice 20 mm
Option 1 - SF6 pressure manometer,- Current sensor on each 3 phases (3%, 5P10 or 5P20),- Animal protections for live parts,- Additional linkage tubes for 14-16m height poles,- 3 to 6 voltage sensors,- Surge arresters,- Operations counter,- Fixation on poles (Clamping, Strapping, Bolting),- Equipotential platform (Folding, Fixed, Adjustable),- Customized position indicators (O/I black/white, ON/OFF green/red, O/I greeen/red),- 2 current sensors plus a 3I0 homopolar sensor,- SF6 low pressure sensor,- SF6 low pressure locking device
Option 2 - Capteur de pression SF6,- 3 Tores de courant (3%, 5P10 ou 5P20),- 3 à 6 capteurs de tension,- Supplément tringlerie pour poteau 14à16m,- 2 Tores de courant plus tore homopolaire,- Protection avifaune,- Plateforme d'équipotentialité (Repliable, fixe, orientable),- Parafoudres,- Manomètre de pression SF6,- Indicateur de position personnalisé (O/I noir et blanc, ON/OFF vert/rouge, O/I vert/rouge),- Fixation sur poteau par bridage, cerclage, vissage,- Dispositif de blocage sur baisse de pression SF6,- Compteur de manœuvres
Temperatures
Operating temperature -25 ... 55 °C
Storage temperature -25 ... 55 °C
Relative humidity at 40°C 98 %

Packaging
Pallet package
Size 1 pce
Weight 155.000 kg

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