Hydraulic Drives for High-voltage Switch Gear

The following product overview shows some examples of the variety of products for hydraulically operated high-voltage circuit breaker applications:

• leak-free solenoid-operated, 3/2-way seat-valve
• leak-free, hydraulically controlled 3/2-way poppet valves with electrically operated pilot valves
  actuators
• complete electro-hydraulic drives

All products meet customer-specific requirements to switch high-voltage switchgear up to 1,100 kV precisely and safely.