Factory Price VPI Transformer Manufacturer Vacuum Pressure Impregnated VS Cast Resin Dry Type Transformer 11kV

Product Description

Product Description
VPI Transformer Vacuum Pressure Impregnated Dry Type Transformer 11kV
Vacuum Pressure Impregnated VS Cast Resin Dry Type Transformer
Parameter Unit 1000kVA 1250kVA 1600kVA 2000kVA
HV/LV Rated Voltage kV 11kV / 0.4kV, 33kV / 0.4kV, 10kV / 0.4kV (Other Customizable)
Tap Changer Range % ±2×2.5% ±2×2.5% ±2×2.5% ±2×2.5%
Rated Frequency Hz 50/60 50/60 50/60 50/60
Phase No. / Vector Group 3φ / Dyn11 3φ / Dyn11 3φ / Dyn11 3φ / Dyn11
Insulation Class H (180°C) H (180°C) H (180°C) H (180°C)
Cooling Method AN/AF AN/AF AN/AF AN/AF
No-load Loss W ≤380 ≤450 ≤550 ≤680
Load Loss (at 75°C) W ≤7800 ≤9200 ≤11500 ≤14200
No-load Current % ≤1.2 ≤1.1 ≤1.0 ≤0.9
Short Circuit Impedance % 6 6 6 6
Winding Material Oxygen-free Copper Oxygen-free Copper Oxygen-free Copper Oxygen-free Copper
Core Material High Permeability Silicon Steel Sheet High Permeability Silicon Steel Sheet High Permeability Silicon Steel Sheet High Permeability Silicon Steel Sheet
Partial Discharge Level pC ≤10 ≤10 ≤10 ≤10
Noise Level (at 1m Distance) dB ≤50 ≤50 ≤55 ≤55
Enclosure Protection Class IP20 (IP54 Optional) IP20 (IP54 Optional) IP20 (IP54 Optional) IP20 (IP54 Optional)
Overall Dimensions (L×W×H) mm 1800×900×1600 1950×950×1700 2100×1000×1850 2300×1100×2000
Approx. Weight kg 2800 3400 4200 5100
Compliance Standards IEC60076, GB/T10228, UL, ANSI IEC60076, GB/T10228, UL, ANSI IEC60076, GB/T10228, UL, ANSI IEC60076, GB/T10228, UL, ANSI
Packaging & Shipping
Transformer Packaging and Shipping
Customer Feedback
Customer Feedback Dry Type Transformer
Customer Evaluation Support
Our Services
Technical Service Support
After Sales Service Network
Factory Capability
Manufacturing Factory Strength
Our Factory VS Other Enterprise
Supplier's Company Verified Manufacturer Supplier's Associate Company
Real Manufacturer Actual operation Trade Company
Production Workshop Equipment
Quality Inspection System
Frequently Asked Questions
FAQ Solutions
Q1Are you a manufacturer?
Reply: Absolutely. Our factory is a true industrial power supply manufacturer. Welcome to verify our factory any time!
Q2How is the quality of your transformer?
Reply: Our factory uses internationally renowned brands of non oriented silicon steel or oriented silicon steel to achieve low iron loss and high magnetic induction.
Q3What is the delivery time?
Reply: The standard delivery time is 7-10 working days. For customized products, we need to confirm in advance whether it is more than 15 working days.
Q4Can we customize the logo?
Reply: Certainly. Our own factory supports ODM/OEM orders.
Q5What is the minimum order quantity?
Reply: Minimum order quantity for standard products is 1 unit.
Q6Why choose our products?

Reply:

  • A. Material: We use international first-line brand raw materials and guarantee 100% brand new, allowing you to clearly understand where your cost consumption is.
  • B. Quality: With 19 years of production experience, our own professional electrical engineering team, selected production processes and management, and excellent raw materials, we ensure that our product quality is safer and more stable.
  • C. After sales: We promise 100% after-sales service for two years, and free replacement of parts for quality problems within two years.
  • D. Certification: SGS, CE, ROHS, TUV, ISO 9001, GB, IEC, UL, Certification of electrical patents, etc.

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