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METAL-ENCLOSED CAPACITOR BANK SYSTEMS

Compact, Safe and Modular Compensation for Medium and High Voltage Applications

Metal-enclosed capacitor bank systems are protected and safe system solutions integrated into compact metal panels, designed to provide reactive power compensation at medium and high voltage levels.

These systems offer a turnkey solution including internal reactors, contactors, circuit breakers, disconnectors, reactive power control relays, and all necessary measurement/protection elements.

Enersolix metal-enclosed solutions are designed with structures that occupy minimum space on the plant site, have high short-circuit resistance, can be expanded using a cell-like logic, and can be controlled both manually and remotely.

What does it offer?

  • Reactive power compensation at MV levels.

  • Harmonic filtering (with optional reactor integration)

  • Fixed or automatic control option.

  • SCADA compatibility and remote monitoring options.

  • Fully equipped internal protection and insulation equipment.

  • The structure can be integrated with additional modules such as shunt reactors, SVGs, and active filters, depending on the needs.

Technical Specifications (General):

  • Voltage Level: 6.3kV – 36kV

  • Capacity: 50kVAr – 3000kVAr+

  • Panel Type: Metal enclosed, cell-structured

  • Cooling: Natural or fan ventilation.

  • Protection Class: IP3X / IP4X / IP5X (optional)

  • Contents: Capacitor, reactor, disconnect switch, VCB, contactor, analyzer, relay

  • Standards: IEC 60871 / IEC 62271-200 / IEEE C37

Application Areas:

  • MV distribution and transformer substations

  • Industrial facilities (cement, iron and steel, paper, petrochemical)

  • Renewable energy MV output points

  • Switchyards and busbars

  • Businesses with high reactive power requirements

Why Enersolix Metal Enclosed Systems?

  • Project-based, site-specific engineering design.

  • Modular and expandable structure

  • Harmonic filter or classic designs

  • High-security in-cell solution

  • Smart system infrastructure ready for SCADA integration.

  • Fast assembly and commissioning support

Enersolix metal-enclosed capacitor banks are the complete solution for the medium voltage (MV) league in voltage compensation.
These systems, ready for field operation, safe, and technically optimized, guarantee the continuity and efficiency of your energy supply.

Image by American Public Power Association

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