ENGINEERED FOR US MARKET
CONFIGURABLE KVA / VOLTAG
FAST DELIVERY & SUPPORT
Technology
Designed around the parameters most frequently required by engineering teams — from plant substations to utility feeders and renewable interconnections.
HVP™ Power Transformer Platform
HVPTTM Product Range
Our power transformer platform is engineered for industrial, utility, renewable, transportation and traction applications requiring dependable medium- and high-voltage performance.
Designed as a configurable three-phase system, it supports multiple winding arrangements, wide voltage flexibility and a broad MVA range to meet diverse North American grid requirements. Available in two-winding, three-winding and split-LV configurations, it accommodates both natural and forced cooling systems — air or oil circulation — depending on ambient and operational conditions.
High-voltage options range from 35 kV to 150 kV, while low-voltage configurations support up to three selectable levels up to 35 kV. With impedance ranges from 4% to 16% and both off-load (DETC) and on-load tap changer (OLTC/OTLC) options, the transformer provides precise voltage control, optimized fault performance and strong short-circuit withstand.
Optional monitoring packages and a full set of health sensors enable continuous diagnostics and remote visibility, improving reliability and reducing maintenance risk. Built to customer specifications and aligned with ANSI / IEEE Tier 1 and Tier 2 requirements, the platform supports better reactive power management, stable long-term operation and lower lifecycle asset costs.
Key Features
Wide Power Range
Supports 6.3–63 MVA three-phase applications across industrial, utility, renewable, traction and transportation systems.
Flexible Voltage Ratings
HV options from 35–150 kV; LV configurations up to 35 kV with 2–3 selectable voltage levels.
Multiple Winding Configurations
Available in two-winding, three-winding and split-LV designs for complex system requirements.
Cooling Flexibility
Natural or forced air circulation and natural or forced oil circulation (ONAN / ONAF / OFAF), depending on model and ambient conditions.
Tap Changer Options
Off-load (DETC) and on-load (OLTC / OTLC) tap changers for precise voltage adjustment and system compatibility.
Custom Impedance Range
4%–16% impedance range for optimized short-circuit performance across various voltage ratios.
Tier 1 / Tier 2 Designs
Built to meet ANSI / IEEE standards and customer-specific North American grid requirements.
Advanced Monitoring
Optional sensor packages and remote diagnostics for improved asset management and predictive maintenance.
Enhanced System Performance
Improved short-circuit withstand capability and better reactive power management at the substation level.
Technical Specifications Summary
| CATEGORY | SPECIFICATION |
|---|---|
| Application Types | Power transformers (three-phase, two-winding, three-winding, split LV), natural/forced air cooling, natural/forced oil circulation; distribution, traction, railway, arc furnace, and solar power applications |
| Phases | 3-phase units |
| Capacity Range | 6.3–63 MVA |
| Primary Voltage (HV) | 2–3 selectable voltage ratings, 5–35 kV |
| Tap Changer Options | Off-load (DETC) and on-load (OLTC / OTLC) |
| Impedance Range | 4%–16% depending on voltage ratio and system requirements |
| Cooling Methods | ONAN / ONAF / OFAF (model-dependent) |
| Winding Materials | Copper or aluminum (depending on budget & lead time) |
| Monitoring & Sensors | Full transformer health monitoring and optional remote diagnostics |
| Standards Compliance | ANSI / IEEE; Tier 1 / Tier 2; built to customer specifications |
| Operational Benefits | Lower lifecycle asset cost; permanent replacement (not temporary); improved short-circuit withstand; better reactive power management |
Get Started Today
Our engineering team will help you select the right kVA, voltage and cooling options and guide you through specification, documentation and project planning.
Completed Projects
Examples of how our transformer platform is used across industrial, utility and renewable applications. Each project reflects different kVA, voltage and cooling configurations tailored to site requirements.
Certifications & Compliance
We align with the standards and engineering practices that North American teams rely on for safe and predictable operation.
ONAN / ONAF Cooling
Specifications and documentation structured for North American grid and utility requirements.
ISO-based QA approach
Production and testing follow repeatable quality procedures to ensure reliability.
Clear documentation set
Structured data sheets, basic drawings, and connection details provided for engineering review.
INDUSTRIAL-GRADE RELIABILITY
Applications
Built to maintain consistent performance across varied applications, from heavy industrial loads to modern grid and renewable infrastructure.
Clear documentation set
Manufacturing, processing, HVAC/data distribution and general plant loads.
Substations & distribution
Medium-voltage networks for utilities, campuses and municipal infrastructure.
Solar & wind projects
Integration for PV and wind assets with reliable protection and compliance.
What We Do
Full Lifecycle Services for Your Transformer
We support the full lifecycle of your transformer — from installation and commissioning to maintenance, diagnostics and modernization.
Installation & Commissioning
End-to-end setup, protection settings and on-site checks to safely integrate your transformer into the system.
Maintenance & Diagnostics
Scheduled inspections, condition monitoring and performance checks to keep your transformer running reliably.
Repair & Modernization
Component replacement, cooling upgrades and rewinding to extend asset life and restore full performance.
Frequently asked questions
What is the power range of your transformer platform?
What primary and secondary voltages are available?
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Do you offer multiple winding configurations?
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What cooling methods can be selected?
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Can I choose between copper and aluminum windings?
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Do your transformers support tap changers?
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How is transformer health monitored?
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Do your transformers meet North American standards?
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Are custom specifications supported?
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What are the main operational benefits?
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What industries typically use your transformers?
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How long does manufacturing and delivery take?
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Ready to power your next project? Get a transformer quote today.
Our team will help you choose the right kVA, voltage and cooling configuration for your industrial, utility or renewable application.
Built for Reliability. Engineered for Performance.
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