12KV Solid Insulated Ring Main Unit

Name: China Customized 12KV Solid Insulated Ring Main Unit Manufacturers, Suppliers - FENGYUAN
Brand: Fengyuan Power
SKU: 115574910

FYG-12 12KV Solid Insulated Ring Main Unit is suitable for medium voltage power distribution system, with a rated current of 630A / 1250A. It is more reliable than the SF6 ring host, and is more suitable for the wide application of GB and IEC standards. Feature of the Solid Insulated Ring Main...

Send Inquiry

Description

Feature of the Solid Insulated Ring Main Unit

1. Security

All live parts are sealed or embedded in epoxy resin and silicon rubber, completely insulated and fully enclosed structure, safety protection grade is IP67.

Enhanced phase separation design, independent phase insulation, to avoid phase-to-phase failure.

The switch working position of each phase can be observed independently, which improves the safety of operation.

2. Multi-environment applications

Suitable for low temperature areas, high altitude areas, high humidity areas, high corrosion areas, low-lying areas and places where explosions are prohibited.

3.Flexibility

Standard modular design to facilitate circuit extension, modification and replacement.

Feasible to any replacement in both circumstances of any unit in fault and according user needs.

Smaller dimension makes it more convenient to be moved, transported or replaced.

4.Environment-friendly

Epoxy resin is employed instead of SF6.

Technical data:
Description	Unit
Rated voltage	kV	12	12	12
Power frequency withstand voltage	kV	42	42	42
phase to phase/earth	kV	42	42	42
Power frequency withstand voltage	kV	48	48	48
Between open contacts	kV	48	48	48
Impulse withstand voltage phase to phase/earth	kV	75	75	75
Impulse withstand voltage	kV	85	85	85
Between open contacts	kV	85	85	85
Rated frequency	Hz	50	50	50
Rated current	A	630		630
Rated short-time withstand current (4s)	kA	20/25		20/25
Rated peak withstand current	kA	50/63		50/63
Rated active load breaking current	A	630
Rated closed loop breaking current	A	630
Mechanical lifetime	Ops	10000	10000	10000

12KV Solid Insulated Ring Main Unit

RMU switchgear for substation

Our Services:

Henan Fengyuan Power Technology Co., Ltd.,Which is technique intensity manufacturer, Mainly work for Electrical Equipments research and development, manufacturing,selling and After-sale service,which specialized in switching station ,ring main unit, high-voltage / low-voltage switch cabinet, three phase load cable branch box,pole mounted circuit breaker,cabinet type transformer substation, distribution cabinet of distribution transforme.

Henan Fengyuan Power Technology Co., Ltd.