Epoxy resin solid encapsulation insulation without SF6 greenhouse gas, zero gas leakage risk, stable performance regardless of altitude, air pressure & temperature variation, eco-friendly
All live components fully encapsulated & sealed, isolated from dust, dew, coastal salt fog and corrosive gas
No gas filling or supplementary inflation required; solid insulation maintains stable lifelong performance, nearly maintenance-free to save long-term inspection & spare part cost for end users.
Compact vertical cabinet reduces floor space compared with conventional air-insulated switchgear, cuts civil construction cost, ideal for PV plant, old urban grid renovation
Pre-assembled, wired and fully tested in factory; only cable connection needed on-site without extra HV test, greatly shorten construction duration and save labor expense.
Customizable primary & secondary circuit per local grid standard; optional domestic & international famous brand components to fit varied tender specification and project budget.
Direct supply from original manufacturer without middleman markup with stable delivery lead time; strict pre-delivery inspection plus professional remote after-sales technical support