Indoor Sf6 for Switchgear 10kv 630A

• certificat: ISO 9001
• Matériel de Shell: Plaque d′acier
• Niveau de tension: Moyenne tension
• Installation: Fixé
• Structure: embarqué
• Paquet de Transport: Carton
• N° de Modèle.: SF6
• Spécifications: As standard drawing
• Marque Déposée: OEM & ODM
• Origine: China
• Code SH: 8538900000
• Capacité de Production: 1000/Month

Description de Produit

Product Detail
Product Detail:
The Use Of Environmental Conditions:
1. Altitude: ≤2000m; Earthquake intensity: not more than eight
2. Air temperature: not higher than +40ºC, not less than -30ºC. The daily average of relative humidity not more than 90%, monthly average not more than 90%.
3. The installation site with frequent and violent vibration is not suitable for the installation site with water vapor, gas, chemical corrosive deposition, salt spray, dust and dirt, fire and explosion hazards that obviously affect the performance of the mechanism.

Main Technical Parameter:

Content	Unit	Parameter
Rated Voltage	KV	12
Rated frequency	Hz	50
Rated current	A	630
Rated short-time withstand current	KA	20/25
Rated peak withstand current	KA	63
Rated short-circuit duration	s	2
Rated short circuit closing current	KA	63
Mechanical life	Time	10000
Opening contact renounce amplitude	mm	≤2
Opening Tri-phase Discontinuity	ms	≤2
Closing Tri-phase Discontinuity	ms	≤2
Average opening speed	m/s
Average closing speed (full open distance)	m/s
Contact opening distance	mm
Overtravel	mm
Contract pressure	N
Circuit breaker resistance	μΩ
Air break frequency withstand voltage	kV/Min
Closing contact bounce time	ms	≤2
Overall local discharger	PC	≤20

Installation Size: