Three-Phase 1000 Kva Hermetic Transformer

In the medium- and high-voltage equipment segment, the three-phase 1000 kVA hermetic transformer is a preferred choice for many enterprises thanks to its stable operation, energy efficiency, and long service life. With a strong commitment to quality, LE Transformer delivers an optimized solution that meets a wide range of real-world application needs.

1000 kVA Three-Phase Hermetic Transformer - LE Transformer

TECHNICAL SPECIFICATIONS - THREE-PHASE 1000 KVA HERMETIC TRANSFORMER

The product is designed in accordance with current technical standards, ensuring high performance and operational safety:

• Rated power: 1000 kVA
• Vector group: D/yo - 11
• No-load current (Io): < 2%
• No-load losses (Po): 980 W
• Load losses at 75°C (Pk): 8550 W
• Short-circuit voltage (Uk): > 5%

These parameters demonstrate the transformer’s ability to minimize energy losses, helping businesses reduce long-term operating costs.

COMPARISON WITH OTHER TRANSFORMER TYPES

Choosing the right transformer requires a clear comparison between different product lines:

1. Compared to lower-capacity transformers (≤ 560 kVA)

• The 1000 kVA model supports higher loads, ideal for factories and industrial zones
• Reduces the number of units required
• Optimizes space usage and long-term operating costs

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LE 1000 kVA Three-Phase Hermetic Transformer – Front View

2. Compared to higher-capacity transformers (≥ 1600 kVA)

• More cost-effective initial investment
• Suitable for medium to large enterprises without excessive load demand
• Easier transportation and installation across various terrains

3. Compared to open-type oil transformers (with conservator tank)

• Hermetically sealed design minimizes air exposure, reducing oil oxidation
• Requires less maintenance, extending service life
• Safer in dusty and humid environments

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LE 1000 kVA Three-Phase Hermetic Transformer – Angled View

4. Compared to dry-type transformers

• Better heat dissipation under heavy loads
• Suitable for continuous operation
• Lower initial investment cost for equivalent capacity

FLEXIBLE FOR VARIOUS APPLICATIONS AND INSTALLATION CONDITIONS

The LE three-phase 1000 kVA hermetic transformer is designed to adapt to diverse operating environments:

• Manufacturing plants: stable operation under high loads
• Industrial zones: reliable centralized power supply
• Complex terrains: easy to transport and install
• Harsh environments (high humidity, dust): sealed structure protects internal components

The product ensures continuous operation, minimizing failures and production downtime.

KEY ADVANTAGES OF LE TRANSFORMER

Inside LE transformer manufacturing facility

Beyond technical specifications, LE Transformer stands out through its manufacturing capability and strict quality control:

1. Modern production lines
LE invests in advanced, highly automated machinery to ensure precision in every stage of production.

2. Advanced technology
Innovative winding techniques, core processing, and insulation technologies help reduce losses and improve efficiency.

3. High-quality materials
Premium silicon steel cores, standard-compliant copper windings, and stable insulating oil ensure long-term durability.

4. Skilled engineering team
Experienced engineers are directly involved in design, testing, and product optimization.

5. Rigorous quality control process
Each unit undergoes strict inspection before delivery, ensuring compliance with technical and electrical safety standards.

WHY CHOOSE THE LE 1000 KVA THREE-PHASE TRANSFORMER?

• Optimized investment and operating costs
• High durability with minimal maintenance
• Suitable for various business scales
• Meets stringent technical and environmental requirements

The three-phase 1000 kVA hermetic transformer offers an ideal balance between performance, cost efficiency, and durability for industrial power systems. With comprehensive investment in technology, human resources, and manufacturing processes, LE Transformer delivers products that not only meet current demands but also ensure long-term value.

If you are looking for a high-quality, stable, and reliable 1000 kVA three-phase transformer, LE is the right choice for your business.