VEP Vacuum Circuit Breaker

Description

The VEP is the world's first completeseries of medium voltage embeddedpole vacuum circuit breakers, coveringrated voltages from 3.6kV to 40.5kVrated current from 630A to 5000A andrated short circuit breaking current up to50kA.lt complies with lEC, GB(ChinaNational Standard)，DL(China ElectricPower Industry Standard),and DINstandards.

Technical parameter

• Rated voltage: 12kV/17.5kV/24kV/40.5kV
• Rated current: up to 5000A/up to 4000A/up to 4000A/up to 4000A
• Rated short-circuit breaking current：up to 50kA/up to 40kA/up to 40kA/up to 40kA
• Mechanical endurance: up to 30,000 times
• Class M2-C2-E2

Features

• Ultra-low resistance type vacuum arc-extinguishing chamber.
• Adopt double APG(Automatic Pressure Gelation) for embedded pole with LSR material.
• X-ray checking to ensure no gap inside the pole.