GFM High Voltage Gas-insulated Switchgear
High Voltage (HV) Switchgear System
Information
| Main parameters
· Rated voltage: 72.5kV/126kV/145kV
· Rated current ...3150A
· Rated short-time withstand current: ...40kA/4s
| Safety
· Technology from BW, Voith Turbo, Germany and Plansee,Switzerland.
· SF,gas-insulated
· Adopting self-energized arc extinguishing, high breaking capacity and small operating power.
· Equipped with mechanical interlocking function to ensure correct and reliable sequence operation.
· Low contact erosion rate, high resistance to electrical wear and tear.
· Arc contact adopts the whole process of fully automatic production line to ensure the consistency and reliability of arc contact performance.
· Seismic strength: horizontal acceleration s 0.5g, vertical acceleration s 0.25g.
| Reliable
· Aluminum alloy enclosure material, light weight, excellent anti-rust performance, suitable for a variety of harsh environment.
· High efficiency sealing, annual leakage rate is as low as s0.1%.
· Can be used normally in outdoor with condensation and rainwater.
· Taint level: Class III
| Advantages
· Structural optimization with a more compact structural design redu-ces the footprint and volume of the equipment, thereby reducingconstruction and perating costs.
· Able to solve the problem of breaking small and large currents well.
| Innovations
· The integrated structure is flexible and can meet various wiring methods and various arrangements.
· Intelligent solution of circuit breaker, realizing fault analysis anddiagnosis.
· Advanced sensing layer components, real-time detection of circuitbreaker status.
· The shape is analyzed with electric field calculation software to design the optimal shape of disk insulator;
Sub-Categories Offered
High Voltage (HV) Switchgear System
