Custom Data Center Switchgear | MV / LV Panels | Factory Direct

02-06 2026 | By:

Custom Data Center Switchgear

MV / LV Panels | Factory Direct Solutions for Mission-Critical Facilities

Engineered Switchgear Solutions for Modern Data Centers

Reliable, safe, and scalable power distribution is essential for mission-critical data centers, where downtime is not an option. Our Custom Data Center Switchgear, including Medium Voltage (MV) and Low Voltage (LV) panels, is specifically engineered to deliver:

• High operational reliability

• Modular scalability

• Enhanced safety and maintenance efficiency

Manufactured factory-direct, our solutions comply with IEC 62271 (MV) and IEC 61439 (LV) standards, ensuring consistent performance in hyperscale, colocation, and enterprise data center environments.

Why Our Switchgear is Ideal for Data Centers

Data centers present unique electrical challenges, including:

• 24/7 operation under high load factors

• High-density power distribution

• Integration with UPS, transformers, and backup generators

• Redundancy requirements for Tier III / Tier IV design

Our switchgear systems are engineered to meet these challenges with modular design, robust construction, and advanced protection mechanisms, reducing operational risks and simplifying maintenance.

Key Advantages

 High Reliability & Continuous Operation

• Rated for full-load continuous operation

• High short-circuit and mechanical stress withstand

• Minimal downtime and long service life

 Enhanced Safety Features

• Metal-clad or metal-enclosed construction

• Arc flash containment and optional arc-resistant design

• Electrical and mechanical interlocks for operational safety

Modular & Scalable Architecture

• Easily expandable for future growth

• Simplified integration with new feeders or backup systems

• Optimized for phased data center expansion projects

 Maintenance-Friendly Design

• Front-access compartments for safe operation

• Clear separation between busbar, breaker, and cable compartments

• Simplified inspection and cable termination

MV & LV Switchgear Solutions

Medium Voltage (MV) Switchgear

• Rated Voltage: 3.3kV – 40.5kV

• Applications: Incoming feeders, transformer primary distribution, generator connection

• Insulation Medium: Vacuum, Air, SF₆

• Structure Type: Metal-clad / Metal-enclosed

• Installation: Indoor

Low Voltage (LV) Switchgear

• Rated Voltage: 400V / 415V / 690V

• Applications: Transformer secondary distribution, UPS input/output, critical load feeders

• Configuration: Withdrawable or fixed-type panels

• Installation: Indoor

Typical Applications

• Main electrical distribution rooms

• Medium voltage switch rooms

• UPS input, output, and bypass systems

• Prefabricated substations or E-House integration

• Backup power distribution and generator integration

Technical Parameters – Engineer-Focused Datasheet

Custom configurations, including single-line diagram adjustments and redundancy schemes, are available for EPC projects.

Quality Assurance & Testing

• IEC 62271 and IEC 61439 compliance

• Routine, type, and special testing

• Factory Acceptance Test (FAT) available

• Insulation resistance, dielectric, and temperature rise tests

Our strict quality control ensures safety, reliability, and long-term performance for all mission-critical data center power systems.

ZTelec Low Voltage Switchgear Types

Custom Engineering & EPC Support

We provide tailored engineering services for data center projects:

• Customized panel layouts and feeder configurations

• Protection relay coordination

• Integration with MV/LV transformers, UPS, and generator sets

• Detailed technical documentation for EPC submissions

Our team collaborates with data center owners, consultants, and EPC contractors, providing fast technical review and responsive quotation to accelerate project timelines.

Why Choose Our Factory-Direct Switchgear?

• Proven experience in complex data center projects

• IEC-compliant, fully tested MV & LV panels

• Flexible customization for redundancy, load, and space constraints

• Competitive factory-direct pricing and short delivery times

• Full technical support from design to commissioning

Request a Technical Proposal & Quotation

Planning a new data center or upgrading an existing facility? Our Custom Data Center MV/LV Switchgear solutions are ready to support your project.

Contact us today to receive:

• Project-specific technical consultation

• Customized MV & LV switchgear solutions

• Factory-direct competitive quotation

• Fast response within 24 hours

Send your inquiry now to secure reliable, high-performance switchgear for your data center.

You may also find these interesting: