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  • Good Price High Voltage Oltc 7000 Kva Power Transformer 150kv
  • Good Price High Voltage Oltc 7000 Kva Power Transformer 150kv
  • Good Price High Voltage Oltc 7000 Kva Power Transformer 150kv
  • Good Price High Voltage Oltc 7000 Kva Power Transformer 150kv
  • Good Price High Voltage Oltc 7000 Kva Power Transformer 150kv
  • Good Price High Voltage Oltc 7000 Kva Power Transformer 150kv
Good Price High Voltage Oltc 7000 Kva Power Transformer 150kv

Good Price High Voltage Oltc 7000 Kva Power Transformer 150kv

$99999.00-$199999.00/ Set|1 Set/Sets(Min. Order)

Customization:

Customized logo（Min.Order: 1 pieces）
Customized packaging（Min.Order: 1 pieces）
Graphic customization（Min.Order: 1 pieces）
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Good Price High Voltage Oltc 7000 Kva Power Transformer 150kv

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High Voltage Transformation: Converts 69kV input voltage to 150kV output via three-phase windings, enabling efficient power distribution in high-voltage grids.
  • OLTc Voltage Regulation: Off-load tap changer (OLTc) allows precise voltage adjustment during maintenance to ensure stable power delivery in fluctuating demand scenarios.

Key features

  • 1. Corrosion-Resistant Metal Construction & Laminated Steel Core

    • With corrosion-resistant metal construction and laminated steel core, minimize energy loss and ensure stable operation in extreme industrial environments compared to non-laminated models*.

  • 2. Real-Time Voltage Adjustment via On-Load Tap Changer (OLTc)

    • With On-Load Tap Changer (OLTc) technology, adjust voltage output in real-time without interrupting power supply, enhancing operational flexibility compared to fixed-tap transformers*.

  • 3. High-Capacity Performance with Advanced Cooling

    • With 150kV output capacity (7000 KVA) and ONAN/ONAF cooling methods, handle 30% higher voltage demands and achieve 20% better heat dissipation than standard industrial transformers*, ensuring reliability under continuous use.

  • 4. Continuous Industrial Use Reliability

    • Engineered for continuous 24/7 operation, reliably power commercial and industrial facilities under heavy load conditions without performance degradation, ideal for uninterrupted power distribution.

  • 5. Global Safety & Efficiency Certifications

    • With UL, IEEE, and CUL certifications, meet rigorous safety and efficiency standards, surpassing regional requirements for industrial equipment to ensure compliance and longevity.

Product details

Good Price High Voltage Oltc 7000 Kva Power Transformer 150kv

The Good Price High Voltage OLTc 7000 KVA Power Transformer 150kV is a robust industrial solution designed for high-voltage power distribution. Built with durable materials and advanced cooling systems, it ensures reliable performance in demanding environments. Certified to global standards (UL, IEEE, CUL), it offers flexibility through adjustable voltage configurations and customizable cooling methods.

Technical specifications

FeatureSpecificationBenefit
Material ConstructionSteel/Aluminum frame, laminated steel coreHigh durability and reduced eddy current losses
Coil ConfigurationThree-phase windingsEfficient power transfer and stability
Cooling MethodONAN (self-cooled), ONAF (forced air)Adjustable thermal management for varying loads
Voltage Rating69kV input / 150kV outputStep-up capability for long-distance transmission
CertificationsUL, IEEE, CULCompliance with global safety and performance standards
Thermal ManagementIntegrated cooling fansMaintains optimal operating temperatures

Customization guide

Adjustable voltage ranges (input/output) and cooling configurations (ONAN/ONAF) allow customization to meet specific power distribution needs, such as high-load industrial facilities or remote grid applications.

Get inspired

With its high-voltage rating and robust design, this transformer is ideal for powering large-scale industrial complexes, commercial grids, or energy distribution networks requiring reliable voltage transformation.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Power Capacity (KVA)70008000 (+14.3%)9000 (+28.6%)
Voltage Output (kV)150160 (+6.7%)180 (+20%)
Cooling EfficiencyONAN standardONAF (+20% cooling)Hybrid (+35% thermal)
Weight (tons)1214 (+16.7%)16 (+33.3%)

Supplier's note

  1. Three Key Breakthroughs:

    • Laminated Steel Core: Reduces energy loss by minimizing eddy currents, improving efficiency by 15% compared to traditional cores.
    • Hybrid Cooling (Pro Model): Combines ONAN/ONAF with forced-air systems, enabling 30% faster heat dissipation than standard models.
    • Triple Certification (UL/IEEE/CUL): Ensures compliance with global safety standards, reducing downtime risks.

  2. Optimal Version Selection:

    • Base Model: Ideal for standard industrial grids (e.g., factories) requiring 7000 KVA and 150kV output.
    • Advanced Model: Suitable for high-load applications (e.g., data centers) needing 8000 KVA and enhanced cooling.
    • Pro Model: Best for extreme environments (e.g., mining operations) with 9000 KVA capacity and 180kV output, paired with hybrid cooling for unmatched reliability.

With the Pro version’s 180kV output and hybrid cooling, you can safely handle high-resistance loads while maintaining efficiency. Its certification alignment ensures seamless integration into regulated infrastructure projects.

Frequently asked questions

  • Which high-voltage transformer model suits heavy industrial power distribution needs?

  • How do I maintain the cooling system of a 7000 KVA OLTG transformer?

  • What materials are used in the core of a 150KV power transformer for durability?

  • Can this transformer be customized for specific voltage or cooling requirements?

  • Is the 150KV transformer certified for commercial power distribution compliance?

  • How does the 7000 KVA transformer handle 69KV input voltage conversion?

  • What’s the maintenance process for the insulators on a high-voltage transformer?

  • What’s the difference between ONAN and ONAF cooling in this transformer?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Voltage HandlingIndustrial power distribution networksIndustry: 66kV input/132kV output (IEC 60076-2)Our Base: 69kV/110kVOur Advanced: 69kV/150kV▲ (▲: +23% output capacity)
Cooling EfficiencyContinuous operation in hot climatesIndustry: ONAN cooling only (C50°C rise)Our Base: ONAN▲Our Advanced: ONAN + ONAF▲ (▲: dual cooling extends uptime by 20%)
Safety ComplianceGlobal installationsIndustry: UL certification onlyOur Base: UL▲Our Advanced: UL + IEEE + CUL▲ (▲: meets North American/Asian standards)
Power CapacityLarge industrial plantsIndustry: 5000 KVA (IEC 60076-10)Our Base: 5000 KVA▲Our Advanced: 7000 KVA▲ (▲: 40% higher load capacity)
Coil ConfigurationComplex voltage steppingIndustry: Double-wound coilsOur Base: Double-wound▲Our Advanced: Triple-wound▲ (▲: enables 3-phase voltage flexibility)
Maintenance AccessibilityFacilities needing frequent servicingIndustry: Fixed panels (disassembly required)Our Base: Partial access▲Our Advanced: Modular panels▲ (▲: 30% faster servicing)

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