17.5kv Sf6 Gas Insulated Ring Main Unit with Full Sealed Structure

17.5kv Sf6 Gas Insulated Ring Main Unit with Full Sealed Structure. IP67 Protection Level: Fully sealed design suitable for humid and dusty environments. Compact Structure: Space-saving design ideal for secondary substations. High Mechanical Life: Mechanical life exceeds 10,000 operations. Customization Support: Supports customization of current, protection, dimension, and operation mode. Comprehensive Warranty: Includes 12-month warranty with drawings and test reports. ISO Certified Quality: Certified by ISO9001, ISO14001, and ISO45001 standards. OEM and ODM Services: Full OEM and ODM customization options available.