SYGT-12

Solid insulated ring main unit

Product Introduction

The SYGT-12 series solid insulated ring main unit is a medium voltage distribution equipment carefully crafted by Shuangying Electric Be prepared. It uses solid insulation material as the main insulation medium to connect the vacuum arc extinguishing chamber and its conductive connections Isolation switches, grounding switches, main busbars, branch busbars and other main electrical circuits, through a single or group The module is encapsulated with a solid insulating medium in a fully insulated and fully sealed manner. These modules are coated with conductive or semiconductive shielding layers on surfaces that are accessible to humans, and can be directly grounded The ring main unit has a clever and practical structural design.

Execution standard

  • IEC 62271-100：High voltage AC circuit breaker standard.
  • GB 1207：Relevant standards for voltage transformers.
  • GB 1208：Relevant standards for current transformers.
  • GB 1984-2003：High voltage AC circuit breaker standard.
  • GB 3804-2004：3.6KV-40.5KV high voltage AC load switch standard.
  • GB 16926-2009：Standard for High Voltage AC Load Switch Fuse Combination Electrical Appliances.
  • GB 1985-2005：Standard for High Voltage AC Isolation Switches and Grounding Switches.
  • GB 3906-2006：3.6KV-40.5KVExchange standards for metal enclosed switchgear and control equipment.
  • GB/T 11022：Common technical standards for high-voltage switchgear and control equipment standards.
  • GB 11032-2000：Exchange standards for gapless metal oxide surge arresters.
  • GB 15166.2：AC High Voltage Fuse - Current Limiting Fuse Standard.
  • GB 50150-2006：Standard for Handover Test of Electrical Equipment in Electrical Installation Engineering.
  • Q/GDW 730-2012：12KVTechnical conditions for solid insulated ring main unit.

Core strengths

  • Insulation and safety: Solid insulation material, no leakage or explosion risk, good insulation and anti electric shock.
  • Structural characteristics: compact and space saving, flexible configuration, adaptable to diverse needs.
  • Environmental adaptation: Resistant to temperature and humidity changes, strong anti pollution properties, and stable performance.
  • Operation and maintenance features: low maintenance volume, fault diagnosis and repair block, ensuring power supply.

Technical Specifications