Electrical – Open Capacitor Bank Cabinet

An Open Capacitor Bank Cabinet is an electrical assembly designed to house capacitor units and associated components used for power factor correction in electrical distribution systems. It helps improve power factor by supplying reactive power, which can reduce unnecessary reactive current and support more efficient operation of compatible electrical equipment.

Depending on the system design, the cabinet may include capacitor units, switching devices, protective components, busbars, and control equipment. It is commonly used in commercial and industrial facilities with significant inductive loads, such as motors, pumps, compressors, and HVAC equipment.

Applications:

• Industrial and commercial electrical systems
• Power factor correction installations
• Manufacturing plants and production facilities
• HVAC systems and motor-driven equipment
• Electrical distribution and energy management systems

Key Features:

• Houses capacitor units and associated electrical components
• Supports power factor correction
• Configurable for different system voltages and reactive power requirements
• Can be designed to suit project-specific electrical installations

Proper sizing and installation are essential to match the facility’s load profile and electrical system. The cabinet configuration should be selected based on voltage, required capacitance or kVAR rating, switching method, protection requirements, and applicable electrical standards.

DDC Coolmakers & Power Builders Corp. supplies electrical and mechanical components for commercial and industrial projects.