40.5kV Solid Insulated Switchgear/ Ring Main Unit 40.5kV Solidong Insulated Switchgear/ Ring Main Unit

Deskripsyon

40.5kV Solid Insulated Switchgear：Ang serye sa FYG solid insulated switchgear ang maayo nga gisugyot para sa medium voltage power distribution system nga may rated current nga 630A/1250A. Kini mas reliable kaysa sa SF6 ring main unit, ug mas sayon pa sa paggamit sa GB standards ug IEC standards.

Feature

• Solid insulation performance adapted to 40.5kV high voltage: Nagamit og high-strength solid insulating materials sama sa epoxy resin, ug ang insulation design mao ang optimized para sa 40.5kV high-voltage level. Kini naay stable insulation strength, di maapektuhan sa environmental factors sama sa humidity ug contamination, makaepektibo sa pag reduce sa risks sa flashover ug breakdown sa high voltage, ug nag ensure sa reliable operation sa high-voltage power distribution systems.

• All-condition eco-friendly gas-free design: Nagabandon sa greenhouse gases sama sa SF₆, fundamentally eliminating environmental hazards ug operation/maintenance risks resulta sa gas leakage. Kini compliant sa international environmental regulations ug green power grid construction requirements, ug labi na suitable sa high-voltage distribution scenarios sensitive sa environmental protection, sama sa ecological protection zones ug urban core areas.

• Compact high-voltage adaptive structure: Nagcombine og metal-enclosed shell ug modular layout, significantly reducing volume while meeting the 40.5kV high-voltage insulation distance. Ang iyang floor area mao ra 60%-70% sa traditional equipment, making it suitable for space-constrained high-voltage distribution sites sama sa substations ug large industrial parks, simplifying installation layouts.

• Multiple high-voltage safety protection mechanisms: Equipped with high-voltage-specific mechanical and electrical interlocks to strictly prevent dangerous actions such as on-load operation and incorrect grounding; ang fully enclosed metal shell nag shield sa high-voltage electric fields, with built-in high-voltage live display ug grounding status monitoring, comprehensively ensuring operation and maintenance safety in high-voltage environments.

• Long-life and low-maintenance characteristics: Ang solid insulating materials adunay excellent anti-aging ug corrosion-resistant properties; ang core components completely isolated from the outside, reducing losses caused by high-voltage arcs ug environmental erosion. Kini achieves maintenance-free operation for more than 20 years, significantly lowering the whole-life-cycle cost of high-voltage equipment.

• Flexible high-voltage distribution compatibility: Supports multiple high-voltage wiring methods sama sa ring network, dual power supply, ug radial type, ug mahimo nang seamless connection with 40.5kV transformers, cable branch boxes, ug other equipment. Kini adapts to diverse high-voltage distribution needs in urban high-voltage distribution networks, large industrial enterprises, new energy power stations, etc.

Environmental conditions

• Ambient temperature: -25℃~+40℃;

• Altitude: ≤1000m;

• Relative humidity: daily average ≤95%, monthly average ≤90%;

• Walay flammable ug explosive substances, walay corrosive chemicals, frequent ug severe vibration, ug walay strong vibration.