Description
The TSTY SG-M-400kVA is a high-capacity industrial power transformer designed to provide safe, stable, and isolated electrical power for sensitive equipment and heavy-duty operations. It separates the input power source from the output load through electromagnetic isolation, helping to reduce electrical noise, voltage spikes, harmonics, and grounding issues.
Built for demanding commercial and industrial environments, this 400kVA isolation transformer is ideal for factories, hospitals, data centers, manufacturing plants, telecom facilities, renewable energy systems, and large-scale automation projects where reliable and clean power is critical.
This transformer is suitable for:
- Industrial manufacturing companies
- Data centers and server rooms
- Hospitals and medical facilities
- Solar and renewable energy systems
- Oil & gas operations
- CNC machinery and automation systems
- Commercial buildings and large facilities
- Telecommunications infrastructure
The TSTY SG-M-400kVA model is engineered with premium-grade copper windings and advanced insulation materials to ensure long-lasting performance, maximum efficiency, and enhanced equipment protection.
- 400kVA High Power Capacity for industrial and commercial applications
- Electrical Isolation Protection between input and output circuits
- Stable Voltage Output for sensitive equipment and machinery
- Low Noise Operation with efficient magnetic core design
- High Efficiency Performance with minimal power loss
- Copper Winding Construction for durability and conductivity
- Enhanced Safety Protection against surges, spikes, and interference
- Industrial-Grade Build Quality for continuous operation
- Reliable Thermal Performance with excellent heat dissipation
- Supports Three-Phase Power Systems
- Long Service Life with low maintenance requirements
- Suitable for Indoor Industrial Installations
Technical Specifications
| Specification | Details |
|---|---|
| Product Name | TSTY SG-M-400kVA Isolation Transformer |
| Transformer Type | Isolation Transformer |
| Model | SG-M-400kVA |
| Rated Capacity | 400kVA |
| Phase Type | Three Phase |
| Input Voltage | 380V / 400V / 415V (Customizable) |
| Output Voltage | 380V / 400V / 415V (Customizable) |
| Frequency | 50Hz / 60Hz |
| Winding Material | 100% Copper |
| Cooling Method | Air Cooling |
| Insulation Class | Class H |
| Efficiency | ≥98% |
| Protection Level | Industrial Grade |
| Installation Type | Indoor |
| Noise Level | Low Noise Design |
| Temperature Rise | Low Temperature Rise |
| Core Material | High-Quality Silicon Steel Sheet |
| Usage | Industrial & Commercial Power Isolation |
The TSTY SG-M-400kVA Isolation Transformer is designed to deliver dependable power protection in environments where power stability and equipment safety are essential. Its advanced isolation technology helps eliminate electrical interference and protects connected devices from sudden voltage fluctuations and electrical faults.
With its high-efficiency copper winding system and durable industrial-grade construction, this transformer ensures continuous performance even under demanding workloads. Businesses that rely on uninterrupted operations can benefit from improved equipment lifespan, reduced downtime, and enhanced operational safety.
Unlike standard transformers, the TSTY SG-M-400kVA model provides cleaner power output, making it an excellent solution for sensitive electronic systems, medical equipment, automation systems, and precision machinery.
Its robust design, energy-efficient operation, and reliable performance make it a trusted choice for industrial power management applications.
Applications
The TSTY SG-M-400kVA Isolation Transformer is widely used in:
- Manufacturing plants
- Industrial automation systems
- Data centers and IT infrastructure
- Hospitals and diagnostic centers
- Renewable energy and solar systems
- Telecommunications facilities
- Oil and gas industries
- CNC machines and heavy-duty equipment
- Commercial buildings and shopping complexes
- Laboratories and research facilities
- Printing and packaging industries
- Power distribution systems
Upgrade your power protection system with the TSTY SG-M-400kVA Isolation Transformer today. Designed for maximum efficiency, safety, and long-term industrial performance, this transformer is the ideal solution for businesses that demand stable and reliable power.
Order now to improve equipment protection, reduce electrical interference, and ensure uninterrupted operations for your facility.

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