LV Dry-type Power Transformers
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LV Dry-type Power Transformers

High Reliability
Energy Efficient
No flammable oil
Wide Applications
Low Maintenance
Compact & Versatile
Environmentally friendly
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Product Introduction

LV dry-type power transformers

 

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Key Features:

No flammable liquids: Eliminates risks of leaks, spills, or fires.

Environmentally friendly: Free of oils or hazardous substances.

Low maintenance: No liquid monitoring or containment systems required.

High efficiency: Designed for energy-saving performance.

Compact & versatile: Suitable for indoor/outdoor installations (with enclosures).

 
Applications of LV dry-type power transformers
 
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Commercial Buildings
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Industrial Facilities
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Renewable Energy Systems
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Critical Infrastructure

1. Commercial & Public Buildings

Hospitals & Healthcare Facilities – Safe for critical power systems (no fire risk from oil leaks).

Shopping Malls & Office Buildings – Used in distribution panels for lighting and HVAC systems.

Data Centers – Ensure reliable power distribution without fire hazards.

Airports & Railway Stations – Fire-resistant and low-maintenance for high-traffic areas.

 

2. Industrial Applications

Manufacturing Plants – Power machinery, motors, and control systems.

Mining & Oil/Gas Facilities – Explosion-proof operation in hazardous areas.

Water Treatment Plants – Resistant to moisture and corrosion.

 

3. Renewable Energy Systems

Solar/Wind Farms – Step-down transformers for grid integration.

Battery Storage Systems – Safe voltage conversion for energy storage.

 

4. Marine & Offshore

Ships & Offshore Platforms – Compact, corrosion-resistant designs for harsh environments.

 

5. Infrastructure & Utilities

Substations – Secondary distribution in urban areas.

Tunnels & Underground Facilities – Fire-safe operation in confined spaces.

 

 
LV dry-type power transformers Technical Specifications
 

Parameter

Specification

Rated Power Range

Up to 2,500 kVA

Insulation Class

Class H (180°C)

Taps

Adjustable taps on the primary or secondary side

Temperature Monitoring

3 x Pt100 thermal sensors (embedded)

Cooling Method

AN/AF (Air Natural / Air Forced)

Standards Compliance

IEC 60076, IEEE C57.12.01, EN 61558

Protection Level (IP)

IP00 (open) / IP20-IP55 (enclosed)

Ambient Temperature

-20°C to +50°C (standard)

Altitude

Up to 1,000m (standard); higher on request

Noise Level

≤65 dB (typical at 1m distance)

Efficiency

≥98% (depending on load and design)

 

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Why choose LTEC's LV dry-type power transformers?
 

LTEC – Powering Your Systems with Innovation!

Key Advantages

  • Zero Fire RiskAir-insulated, no flammable oil, meeting the strictest safety standards (IEC/UL certified).
  • Energy Efficient<1% losses, compliant with IE3/IE4 efficiency classes, reducing operational costs.
  • Maintenance-FreeSolid epoxy resin encapsulation resists moisture, dust, and corrosion.
  • Eco-Friendly100% recyclable materials, no toxic emissions, RoHS & REACH compliant.
  • Ultra-ReliableClass H insulation (180°C) ensures longevity even in harsh environments.

LTEC Differentiators

Smart Monitoring (IoT-ready for predictive maintenance)

Compact & Lightweight (Saves 30% space vs. conventional models)

Custom Designs (Tailored voltage, taps, or enclosures)

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