FYG-12 Solid Insulated Metal Switchgear

Product Overview
This series of solid insulated fully enclosed medium voltage switchgear has a wide range of schemes including circuit breaker protection, transformer protection, load control, fuse combination, PT power supply, bus connection hoisting, transformer used and other schemes. It provides perfect series of solutions for upgrading and transformation of power grid and distribution users, and configures intelligent terminal base. Station combination meets the needs of smart grid. The product can be used as power distribution equipment for power system loop network, as well as for industrial and mining enterprises to speed up urban distribution equipment, with the characteristics of multi-function and versatility.

Solid insulated fully enclosed switchgear: It uses solid insulating material as main insulating medium, encapsulates vacuum interrupter and main circuit such as conductive connection, disconnector, grounding switch, main bus, branch bus, etc. into one or several solid insulating dielectrics, which have certain functions and can be combined again. Or an extended cross block with full insulation and sealing performance, a ring cabinet with conductive or semi-conductive shielding layer and direct and reliable qrounding can be coated on the cross-fast surface touched by a person.

Summary 
Transverse block design-Circuit breaker and three-position disconnector transverse block with groundinq device, small size, compact structure, convenient operation and maintenance. Complete and perfect series of solutionsnultiple combinations of solutions, there are two structures of isolation, to solve a variety of user solutions. 

Expansion and Transformation -can be combined for various changes in the transformation site expansion, 375 width design can be directly replaced for the original SF6 products. 

Main features of the new qeneration solid ring network cabinet 

1. The surface of insulation parts is coated with metal ground layer to ensure effective grounding of insulation laver nd increase the reliability of insulation parts; 

2. The isolation switch is equipped with a direct visual observation window for on-off and isolating grounding The state of the isolation knife can be directly observed with the naked eye to avoid misoperation Metal shieldino grounding net is set up between static and static contact knife fracture insulation parts to solve the problem oi false fracture. 

3. Solve the technical formulation problem of new epoxy resin materials; 

4. The phase spacinq is 150mm, and the electrical clearance between each phase conductive piece is qreater than 5mm 

5. Adopt modular, standardized design, simple and compact structure, cabinet width 375mm, cabinet body shape size can be consistent with SF6 ring network cabinet, is conducive to product upgrading and field transformation; 

6. Complete sealing test can be achieved, and the overall office setting is no more than 10PC .

Technical parameters

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