GFM SF6 GAS INSULATED METAL-ENCLOSED SWITCHGEAR

DESCRIPTION

The GFM SF6 gas-insulated metal-enclosed switchgear (GIS) consists of circuit breakers, disconnectors, earthing switches, current andvoltage transformers, surge arresters, connec-tion buses, etc. It is filled with SF6 gas, which has excellent arc extinguishing and insulation performance, providing interphase and groundinsulation. The GFM has many advantages, such as less land occupation, operation unaffected by external environmental conditions, simple maintenance, long servicelife, and high lifecycle cost-effectiveness, making it highly favored by users.

FEATURES

SAFETY

· Fully type-tested in ASTA and XIHARI China, complies with IEC62271 and GB7674 standards.

· Each gas-segregated compartment is equipped with a separate anti-explosionfilm, ensuring the safety of operators and equipment.

 · A lower leakage rate (0.1%) is beneficial for reducing environmental impactand maintenance requirements.

 · Successful application experience in high-altitude regions.

RELIABLE

 · Self-energized arc extinguishing, with high breaking ability and smaloperating power.

· Mechanical interlocking to ensure the correct and reliable sequence operation.

 · Able to break the small current and large current.

 · Low ablation rate and high electrical wear resistance of contact.

 · The whole-process automatic production line for arcing contacts to ensures
consistency and reliability.

INNOVATION & USER-FRIENDLY

 · Shipping units assembled and tested in the factory, ensuring easy instalationand commissioning on-site.

 · Flexible integrated structure applicable to various wiring and layout modes

 · Modular spring operation mechanism for quick maintenance and replacement.

 · Three-phase box, compact structure, high integration and small floor area.