Indoor Eco‑Friendly Pure Dry Air Insulated Ring Main Unit 12kV Flyer

This PDF product flyer is used for tender comparison, distribution‑network project selection and pre‑sales technical evaluation. The equipment complies with IEC 62271‑200  for metal‑enclosed switchgear and meets EU F‑gas regulatory requirements. Adopting pure dry‑air insulation with zero‑GHG emissions, this fully‑sealed cabinet reaches IP67 for gas tank and IP41 for whole panel, features ultra‑low annual gas leakage ≤0.05% and partial discharge ≤10 pC at 1.1Ur.

This datasheet records gas‑moisture limit, rated / minimum functional gas pressure, mechanical‑endurance classes for load‑break switch, disconnector and circuit‑breaker, multiple available switching sequences, as well as electrical‑life indicators for switching and earthing‑interrupting functions.

Compact footprint modular design supports on‑site cabinet connection and metering‑function expansion, lowering whole‑life operation‑and‑maintenance costs. Custom‑manufacturing covering design, assembly and factory acceptance test is available for various distribution‑grid projects. Please contact us for complete dimension drawings and full type‑test reports.