MV HV Transformers 1000kVA-2500KVA Three Phase Pad Mounted Transformer
Product Specifications
Attribute | Value |
Frequency | 60Hz |
Phase | Single Phase |
Application | Power Transformer |
Output Voltage | 110V, 220V, 380V, 400V, 440V, 480V |
Input Voltage | 11kV, 10.5kV, 3kV, 6.6kV, 6.3kV, 35kV, 12.47kV, 6kV |
Type | Pad Mounted Transformer |
Standard | DOE/IEC60076/IEEE |
Warranty | 2 Years |
Vector Group | Dyn11/Yyn0/Yd11/YNd11 |
Usage | Outdoor Power Line Operation |
High Voltage | 11kv 10kv 6.3kv 6kv 14.4KV 25KV 34.5KV |
Low Voltage | 120-240/240-480/347/600 |
Cooling Method | ONAN (Oil Natural Air Natural) |
Enclosure Rating | NEMA 3R |
Efficiency | 99.00% |
Rated Voltage | 5 kV to 34.5 kV |
Secondary Voltage | 480Y/277 |
Rated Power | 15 kVA to 500 kVA |
Rated Capacity | 3000Kva |
Impedance Voltage | 5.8% |
Protection Rating | IP55 |
Insulation Class | Class 1 |
Technical Parameters
Capacity (KVA) | HV | Tapping Range | LV | No-load Loss | Load Loss | Impedance | Efficiency |
75 | 2400-34500 | ±2X2.5% | 110-690 | 130 | 100 | 4.0-6.3 | 99.03 |
152 | | | | 200 | 1800 | | 99.16 |
225 | | | | 350 | 3100 | | 99.23 |
300 | | | | 430 | 3700 | | 99.27 |
500 | | | | 600 | 5410 | | 99.35 |
750 | | | | 880 | 7500 | | 99.4 |
1000 | | | | 1000 | 10300 | | 99.43 |
1500 | | | | 1400 | 14500 | | 99.48 |
2000 | | | | 1800 | 18300 | | 99.51 |
2500 | | | | 2300 | 23100 | | 99.53 |
Product Features
- Manufactured by professionals with over 30 years of transformer production experience
- Complies with international standards: ANSI, CSA, DOE, NEMA, and IEEE
- UL, CUL, and CSA certified for quality assurance
- Sealed metal enclosure (iron or aluminum alloy) protects against rain, dust, and corrosive substances
- Designed for ground or concrete base installation in outdoor or space-limited locations
- Lightweight and compact design for easier transportation and installation
- Fully customizable solutions with detailed transformer drawings
Product Advantages
- High quality and reliability from strict compliance with international standards
- Durable sealed enclosure extends service life and reduces maintenance costs
- Versatile installation suitable for urban and remote locations
- Compact design saves on transportation and installation costs
- Custom solutions tailored to specific project requirements
Customer Benefits
- Long-term stable performance reduces production interruptions
- Durable construction lowers long-term investment and maintenance costs
- High efficiency (up to 99.53%) improves energy savings
- 2-year warranty provides peace of mind
About HENTG POWER
HENTG POWER is a professional designer, manufacturer and installer of power system solutions worldwide. Founded in 2011 with a 100,000 square meter facility, we specialize in reliable, high-performance solutions for global power systems.
How do we guarantee quality?
We conduct pre-production samples before mass production and final inspections before shipment. We provide QC & test reports and accept Factory Acceptance Tests (FAT). Our factory manufactures oil and dry type distribution transformers up to 500KV 480MVA power transformers, GIS, switchgear, and substations, complying with ANSI/IEEE/DOE2016/CSA/IEC60076 standards. All products come with a 2+ year warranty.
Why choose us?
Our professional drawing and technical teams can confirm all drawing contents within 7 days. With 30+ senior engineers, we offer 24/7 online support with responses within 30 minutes.
What services do we provide?
We accept OEM orders and negotiate business payment terms to meet customer requirements.