• Solid insulated switchgear/Ring Main Unit
Solid insulated switchgear/Ring Main Unit
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Model
FYG-12
Basic info
Brand ROCKWILL
Model NO. Solid insulated switchgear/Ring Main Unit
Rated voltage 12kV
Rated frequency 50/60Hz
Series FYG
Product Detail
Description

FYG-12 solid insulated switchgear is suitable for middle voltage power distribution system and rated current is 630A/1250A. It is more reliable than the SF6 ring main unit, and is more suitable for a wider range of applications in both of GB standard and IEC standard.

Features

Safety

  • All live parts are sealed or embedded in the epoxy resin and silicon rubber, fully insulated and wholly enclosed structure, safety protection level: IP67.

  • Enhanced phase separation design, independent phase insulation to avoid the fault between phases.

  • Switch working position of each phase could be observed independently, which improves operation safety.

Multi-environmental application

  • Applicable to low temperature areas, high altitude areas, high humidity areas, high corrosion areas, low-lying areas and explosion forbidden places.

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.

Environment-friendly

  • Epoxy resin is employed instead of SF6.

Parameter

Description

Unit


Rated voltage

kV

12

Power frequency withstand voltage

phase to phase/earth

kV

42

Power frequency withstand voltage

Between open contacts

kV

48

Impulse withstand voltage phase to phase/earth

kV

75

Impulse withstand voltage

Between open contacts

kV

85

 Rated frequency

Hz

50

 Rated current

A

630

Rated short-time withstand current (4s)

kA

20/25

 Rated peak withstand current

kA

50/63

Rated active load breaking current

A

630

Rated closed loop breaking current

A

630

 Mechanical lifetime

Ops

10000

Know your supplier
ROCKWILL
Rockwill Electric Group Global Manufacturer of High voltage and medium-voltage power equipment and smart grid solutions. Headquartered in Wenzhou, China. Serving 100+ countries with quality, innovation, and trust. What We Offer: • HV-MV switchgear (VCB, SF₆ circuit breakers, RMU, GIS) • Distribution transformers and substations • Smart grid and monitoring systems • Solar, wind, EV charging, and energy storage solutions • EPC turnkey power projects Certified: ISO 9001 / ISO 14001 / ISO 45001
Main Categories
High Voltage Electrical Apparatus
Business Type
Design/Manufacture/Sales
Highest Annual Export (USD)
$150,000,000
Professional Experience
16 years
Workplace
108000m²m²
占位
占位
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