High Voltage Disconnector 40 kV

Disconnector 40 kV

 

 

 

 

 

• Lightweight
• Compact
• Strength
• Ergonomic
• High capacity
• Easy Maintenance

 

Technical Caracteristics

High Voltage Disconnector 40 kV Electrical Data

• Rated current ⇒ 3150 A
• Peak current ⇒ 80 000 A
• Rated voltage ⇒ 40 000 V
• Peak voltage ⇒ 170 000 V
• Dielectric withstand ⇒ 80 kV - 50 Hz - 1mn

 

High Voltage Disconnector 40 kV Mechanical Data

• Number cycles before checking wearing parts ⇒ 10 000 cycles
• (disconnectors) ⇒ 380 V - 50 Hz - 0.25 kW
• Electrical drive by gearmotor ⇒ Less than 20 seconds
• Typical duration of opening or closing operation
  • ⇒ Less than 1 second with pneumatic operation
  • ⇒ Less than 20 seconds with motor operation
• Lubricated lifetime of the gearbox
• Safety crank removable
• Mechanical stability « ON » and « OFF » positions
• Bolted connections
• Silver plated poles contacts
• Insulating frame Epoxy resin
• Shaft and screws stainless steel
• Supported by the chassis
• Weight ≈ 190 kg