Key Product Features
Proven Performance
IEC & SE Standards Compliance
Fully certified to IEC 62271-200, IEC 62271-103, IEC 62271-102, IEC 60255, and SE specification 32-SDMS-11, confirming compliance with the highest international and national medium-voltage switchgear requirements.
30-Year Maintenance-Free Service Life
Engineered as a maintenance-free distribution asset, the unit operates for 30 years without major intervention. The sealed SF6 enclosure maintains an annual gas leakage rate below 0.01%, eliminating the need for gas refilling throughout the entire operational lifecycle.
Up to 21 kA Internal Arc Rating
The gas tank incorporates a pressure relief valve tested to withstand internal arc faults up to 21 kA for 1 second. Rapid fault gas release protects both personnel and adjacent equipment during abnormal switching events, validated for freestanding and cable box configurations.
IP67 Primary Compartment Protection
The high-voltage gas compartment achieves IP67 ingress protection, while the outer enclosure is rated IP54 with IK10 mechanical impact resistance, ensuring reliable performance across outdoor substations, coastal environments, and industrial sites.
High Mechanical & Electrical Endurance
The load break switch achieves electrical endurance class E3 with 5,000 mechanical operations. The vacuum circuit breaker delivers M2 mechanical endurance class with an operating sequence of O-0.3s-CO-180s, supporting frequent switching applications and demanding operational duty cycles.
Technical Data
Enerswit+ SMARTEC RMU: Intelligent, Connected, Future-Ready
For projects requiring real-time network intelligence and automated switching, the Enerswit+ SMARTEC RMU delivers the complete package. Combining proven SF6 gas-insulated construction with advanced RTU, SCADA connectivity, and IoT-enabled condition monitoring, it is the ideal solution for utilities and industrial operators building smarter, more resilient medium-voltage distribution networks. Backed by UTEC's manufacturing expertise and regional after-sales support across Saudi Arabia and the wider Middle East, it provides long-term operational confidence across the full 30-year service life.
