Yd3 Three-Phase Low Frequency Power Transformer Dry-Type Self-Cooled for Precision Electronics

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Product Description

⚡ Basic Specifications
Model NO.
0902134207
Core
Core-type Transformer
Cooling Method
Dry-type Transformer
Winding Type
Multi-winding Transformer
Certification
ISO9001, CCC, UL, CE, RoHS, Reach
Frequency
Power Frequency
Material
Cold-Rolled Silicon Steel Sheet
Winding
Copper/Aluminum Optional
Warranty
3 Years
Capacity
1~1000kVA
📦 Product Overview

Engineered with Yd11 vector group and dry-type self-cooled technology, this low frequency transformer is a core component for industrial automation, CNC machine tools, and data centers. Equipped with full copper windings and F/H class insulation, it ensures efficient heat dissipation, strong anti-interference, and a long service life up to 10 years.

Power Transformer Product View
Three-Phase Transformer Detail

⚙️Electrical Performance: Achieves Class 1 or Class 2 energy efficiency, significantly reducing iron and copper loss for lower operational costs.

🛡️Reliability: Designed with high short-circuit strength to withstand severe thermal and mechanical stresses.

🌱Environmental Safety: Moisture-resistant and corrosion-resistant design for reliable performance in harsh conditions.

🛠️Maintenance-Free: Requires no regular oil replacement or complex upkeep, reducing operational costs.

📊 Technical Parameters
Capacity1~1000kVA Frequency50~400Hz
Input Voltage0~600V (Customizable) Output Voltage0~400V (Customizable)
Connection GroupYd11 Cooling MethodSelf-Cooling / AN
No-load Current≤5% Efficiency≥96%
Insulation ClassF / H Noise Level≤45dB
Protection ClassIP00—IP54 Ambient Temperature-25℃~+60℃
🌐 Key Applications
Power Supplier
Power Supplier
Electric Vehicle
Electric Vehicle
Aerospace
Aerospace
Communication Equipment
Communication Equipment
Medical Device
Medical Device
Renewable Energy
Renewable Energy
🏭 Manufacturing Excellence
Manufacturing Process
High Power Automatic Winding Machine
Automatic Winding Machine
Fully Automatic Stacking Machine
Automatic Stacking Machine
Quality control test platform
Quality Test Platform
🔍 Technology & Expertise
Workshop
Production
Quality Control

Our facility specializes in magnetic components for high and low frequency applications. With a focus on the new energy storage market, we dedicate ourselves to the R&D and innovation of bespoke components, including power frequency transformers and reactor coils. Our partnership with academic institutions ensures advanced development and production precision.

❓ Frequently Asked Questions
Q1: Are you a manufacturer or a trading company?
A: We are a professional manufacturer with our own factory and dedicated R&D team specializing in magnetic components.
Q2: Can you provide custom transformer designs?
A: Yes, we specialize in OEM and ODM services. We can customize specifications based on your samples or technical CAD drawings.
Q3: Do you test all your goods before delivery?
A: Yes, we perform 100% rigorous testing on our quality control test platform, covering no-load, load, ratio, and insulation tests before delivery.
Q4: What is the standard lead time for orders?
A: Stock items are ready to ship immediately. For mass production or custom orders, the delivery time typically ranges from 15 to 30 days.
Q5: What is the warranty and after-sales support?
A: We provide a 3-year warranty period and offer 24-hour online technical support to ensure your equipment operates smoothly.
Q6: What certifications do your products hold?
A: Our products meet international standards including ISO9001, CCC, UL, CE, RoHS, and Reach compliance.

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