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3612kv 50hz rated current 630a3150a solid insulated ring main unit rmu-0

10~40.5kV Solid Ring Main Unit

Home >  Products >  Ring Main Unit (RMU) >  10~40.5kV Solid Ring Main Unit

3.6~12KV 50Hz Rated current 630A~3150A Solid Insulated Ring Main Unit (RMU)

  • Overview
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Core Features & Technical Advantages

Full Solid Insulation:
Material: Epoxy resin/TPU encapsulation
Safety: Eliminates SF₆ gas (zero GHG emissions)
Protection: IP67-rated against dust/water ingress
Compact & Modular Design:
Space Saving: 40-60% smaller footprint vs. gas-insulated RMUs
Modular Configurations: Cable-fed, transformer-fed, or mixed feeder options
Maintenance-Free Operation:
Hermetically sealed components
No gas pressure monitoring/refilling required
Operating lifespan: ≥30 years
Enhanced Safety:
Fault Protection: Integrated arc-flash containment (tested per IEC 62271-200)
Touch Safety: Live parts fully shielded (10kV/mm insulation strength)
Smart Grid Readiness:
Supports IoT sensors (temperature/partial discharge monitoring)
Compatible with SCADA/DMS systems

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