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Info@apfelbaumind.com

Phone Number

915-845-2009

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HV Medium Voltage Test Equipment

Power System Testing Equipment and Metal Clad Switchgear Solutions

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High-performance power systems rely on equipment designed to offer protection and precision. Apfelbaum Industrial, Inc. is a supplier of an extensive range of HV and Medium Voltage Test Equipment and MV and LV Metal Clad Switchgears for safe operation, maintenance and performance verification of the electrical systems. These solutions are designed to meet strict industry standards, ensuring efficient operation in transmission, distribution, and industrial applications, with reliability and operational safety.

Testing Capabilities

  • Insulation Resistance Testing: Supports long-term system health by identifying weaknesses before they lead to failure.
  • Cable Diagnostics: Minimizes outages by locating issues quickly and accurately.
  • Transformer Testing: Evaluates winding condition, ratio accuracy, and overall performance for safe operation.
  • Circuit Breaker Testing: Ensures protection systems respond effectively when required.
  • Partial Discharge Detection: Reduces risk through proactive monitoring of insulation systems.

MV and LV Metal-Clad Switchgears

Our Metal Clad switchgears are designed to provide high performance and maximum protection to the equipment and personnel. Robust enclosures and precision-engineered components make them suitable for demanding operating conditions.

Voltage Range and Applications        

Medium Voltage (MV): Typically operates within 1kV and 38kV. Commonly used in substations, utility networks, data centers, and heavy industrial applications.

Low Voltage (LV): Supports systems below 1kV, providing efficient and controlled power distribution across commercial and light industrial applications.

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Benefits of using MV and LV Metal Clad Switchgears

  • Safety Design: The risk in operation and maintenance is reduced by the compartmentalization.
  • Power Distribution: Provides uniform and reliable electrical power distribution to the systems.
  • Low Maintenance: Allows maintenance and servicing without shutting down the whole system.
  • Flexible Enclosures Available in NEMA 1 (indoor) and NEMA 3R (outdoor, walk-in).

 

We apply our technical knowledge and extensive supply network to support power infrastructure in many industries with a focus on safety, performance and long-term value. Partner with us for custom switchgear systems and test equipment. 

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