Large Capacity 3150KVA 3.15MVA 4MVA Dry Type Transformer For Data Center Power Distribution Server Rooms And Critical Facility Infrastructure

HENTG POWER manufactures high-capacity dry-type transformers for data centers, server rooms, and mission-critical infrastructure, with ratings including 3,150 kVA (3.15 MVA) and 4 MVA. Designed for high load factors and continuous operation, these transformers support power distribution applications where power supply continuity, fire safety, and operational reliability are essential.

Designed and manufactured in accordance with applicable IEC and IEEE standards, our dry-type transformers can be customized to meet project-specific requirements for voltage ratings, impedance, temperature rise, cooling methods, enclosure protection ratings (IP), and grid interconnection standards. They provide a reliable, low-maintenance power conversion solution for critical loads.

1. Oil-Free Design for Enhanced Fire Safety

Cast-resin insulation eliminates the need for insulating oil, reducing the risks associated with oil leakage and oil-related fires. Ideal for data centers, indoor electrical rooms, and mission-critical facilities where fire safety is a priority.

2. High Reliability for 24/7 Continuous Operation

Engineered for data centers and other high-load applications, our dry-type transformers feature optimized thermal performance and overload capability to support continuous operation and help minimize unplanned downtime.

3. Low Energy Losses and Low Operating Noise

Optimized core and winding designs help reduce no-load losses, load losses, and operating noise, supporting energy-efficient power distribution in noise-sensitive server rooms and technical facilities.

4. Low Maintenance and Flexible Installation

With no insulating oil sampling or oil treatment required, dry-type transformers simplify routine maintenance and offer flexible installation options for indoor electrical rooms and space-constrained facilities.

5. Adaptable to Demanding Operating Environments

Customized solutions are available with enhanced moisture resistance, dust protection, corrosion protection, and higher IP-rated enclosures to meet the environmental requirements of diverse critical infrastructure applications.

6. International Standards Compliance and Custom Engineering

Designed to meet applicable IEC 60076 and IEEE requirements, with customizable voltage ratings, impedance, temperature rise, IP protection ratings, and cooling configurations to suit specific project specifications.

7. HENTG POWER Manufacturing & Quality Assurance

• 100,000 m² manufacturing facility

• Annual production capacity: 20,000 units

• 100% factory quality inspection

• Comprehensive testing capabilities

• Type-test reports from KEMA, CESI, and CTQC

• Export experience in more than 30 countries

• Data center power distribution systems

• Server rooms and IT infrastructure

• UPS output and downstream power distribution

• Telecommunications hubs and communication infrastructure

• Hospitals and other critical healthcare facilities

• Critical industrial facilities

• Energy storage systems (BESS) and renewable energy installations

• Mission-critical power supply systems

HENTG POWER — Reliable Dry-Type Transformer Solutions for Mission-Critical Power Infrastructure.