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{"title":"Quiet Operation Cast Resin Dry Type Transformer Fire Safe 1250kVA Moisture","imgUrl":"https:\/\/img.chinax.com\/nimg\/8e\/ac\/86fbfab9b83b45ae7d86105991d9-200x200-1\/quiet_operation_cast_resin_dry_type_transformer_fire_safe_1250kva_moisture_resistant.jpg","attrs":{"Place of Origin":"China","Brand Name":"HENTG Power","Model Number":"SC(B)13","Minimum Order Quantity":"1"}}
{"title":"SCB13 Series 3 Phase Power Transformer Isolation Transformer 500KVA 630 KVA","imgUrl":"https:\/\/img.chinax.com\/nimg\/a1\/1c\/ea3fe89e0553cac89789b75f9f13-200x200-1\/scb13_series_3_phase_power_transformer_isolation_transformer_500kva_630_kva.jpg","attrs":{"Place of Origin":"China","Brand Name":"HENTG Power","Model Number":"SC(B)13","Price":"CN\u00a53600-4200\/units"}}
{"title":"Epoxy Resin 100kVA Dry Type Isolation Transformer Low Noise For Precision","imgUrl":"https:\/\/img.chinax.com\/nimg\/f6\/14\/38285ebddd3c03d6cd50bfd4cf27-200x200-1\/epoxy_resin_100kva_dry_type_isolation_transformer_low_noise_for_precision_equipment.jpg","attrs":{"Place of Origin":"China","Brand Name":"HENTG Power","Model Number":"SC(B)13","Certification":"CE"}}
{"title":"3 Phase 250kVA Air Cooled Transformer Dry Type Isolation Transformer High","imgUrl":"https:\/\/img.chinax.com\/nimg\/8e\/ac\/86fbfab9b83b45ae7d86105991d9-200x200-1\/3_phase_250kva_air_cooled_transformer_dry_type_isolation_transformer_high_reliability.jpg","attrs":{"Place of Origin":"China","Brand Name":"HENTG Power","Model Number":"SC(B)13","Certification":"CE"}}
{"title":"Dry Type Transformer 3 Phase Isolation Transformer 250kVA For Industrial Systems","imgUrl":"https:\/\/img.chinax.com\/nimg\/f6\/14\/38285ebddd3c03d6cd50bfd4cf27-200x200-1\/dry_type_transformer_3_phase_isolation_transformer_250kva_for_industrial_systems.jpg","attrs":{"Place of Origin":"China","Brand Name":"HENTG Power","Model Number":"SC (B) 13","Price":"CN\u00a52599\/sets"}}
Mission-critical power distribution solution designed for 24/7 operation with fire safety and high reliability.
Overview
Modern data centers require continuous, stable, and safe power supply to support mission-critical IT infrastructure. Our Dry Type Step Down Transformers (315kVA / 400kVA / 630kVA) are purpose-built for data center power distribution, ensuring maximum reliability, zero oil-related risk, and long-term operational stability.
With oil-free insulation, low partial discharge design, and high thermal endurance, these transformers are ideal for indoor MV/LV rooms, UPS systems, PDUs, and modular data centers.
Why Dry Type Transformers Are Preferred in Data Centers
Unlike conventional oil-immersed transformers, dry type transformers eliminate fire and leakage risks, allowing installation closer to IT loads, reducing power losses and improving overall efficiency.
Key reasons data centers choose dry type transformers:
No oil, no fire hazard
Indoor installation capability
High reliability under continuous load
Minimal maintenance requirement
Compliance with international data center standards
Core Design Highlights
Cast Resin or VPI Dry-Type Insulation - High dielectric strength with excellent resistance to humidity and dust
Copper or Aluminum Windings - Copper for lower losses and higher efficiency; Aluminum for optimized cost-performance
Low Partial Discharge Design - Suitable for sensitive servers and IT equipment
Advanced Thermal Design - Continuous full-load operation with optional forced air cooling (AF) for overload scenarios
Low Noise Operation - Ideal for indoor technical rooms
Data Center Industry Solutions
Data Center Challenge
Operational Risk
Our Solution
Fire safety concerns
Oil fire & leakage risk
Oil-free dry type design
24/7 continuous load
Overheating & insulation aging
High thermal margin design
Sensitive IT equipment
Voltage instability & PD
Low PD, stable output
Limited maintenance windows
Downtime risk
Maintenance-free insulation
Indoor installation
Space & safety constraints
Compact, indoor-safe structure
Proven Application Scenarios
Our dry type transformers are widely used in:
Enterprise Data Centers
Colocation & Hyperscale Data Centers
Edge & Modular Data Centers
Cloud Computing Facilities
Telecom & Financial Data Centers
Typical Installation Points:
MV/LV distribution rooms
UPS input/output transformers
PDU and RPP systems
Containerized and modular data centers
Reference Application Case
Project Type: Modular Data Center Power Distribution
Transformer Rating: 2 * 630kVA Dry Type Transformers
Voltage: 10kV / 0.4kV
Application: UPS input and LV distribution
Key Requirements:
Indoor installation
Zero fire risk
Continuous 24/7 operation
Result:
Stable power supply with no unplanned downtime
Reduced maintenance workload
Compliance with data center fire safety standards
Safety & Compliance
Oil-free, non-flammable construction
Self-extinguishing insulation materials
No environmental contamination risk
Compliant with IEC 60076 / IEC 60076-11
Insulation Class F or H (optional)
Suitable for Tier II / Tier III data center infrastructures.
