What is Sofamel PATC-MPU Earthing & Short-Circuit System?
The Sofamel PATC-MPU is a safety-critical grounding system designed specifically for medium-voltage substations. It protects personnel during maintenance and commissioning by providing a secure path to earth and enabling rapid short-circuiting of phases. This equipment prevents hazards caused by accidental energization or backfeed voltage, making it essential for safe isolation procedures.
Features & Benefits
Short-circuit current rating between 6.9 and 12 kA for 1 second ensures robust protection.
High quality copper cables available in sizes 25, 35, and 50 mm8 for optimal conductivity.
Aluminium alloy screw-type clamps compatible with conductors from 4 to 35 mm and busbars up to 45 mm.
Includes three phase cables (~0.75 m), one earth cable (~2 m), and an insulated trifurcating connector for comprehensive setup.
Compliant with IEC 61230 safety standards guaranteeing reliability.
Material & Build
The system is constructed with durable copper cables and aluminium alloy clamps designed for maximum conductivity and corrosion resistance. The insulated trifurcating connector ensures safe and efficient phase connection. All components are engineered for demanding substation environments.
Use Cases / Applications
Ideal for medium-voltage substations, switchyards, and industrial high-voltage systems. It is used during shutdowns, maintenance, and commissioning to ensure safe earthing and short-circuit protocols are maintained.
Care, Shipping & Warranty
Handle with care to avoid damage to cables and connectors. For rental inquiries, contact Skysun Energy at support@skysunenergy.com or phone +973 3312 1984 / +971 5257 97530. Compliance with international standards ensures trusted performance. Shipping details and warranty information available upon request.