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Home > Step-up and Step-down Power Transformer > 430v 220v 3phase Step up and Down Transformer
430v 220v 3phase Step up and Down Transformer
430v 220v 3phase Step up and Down Transformer
430v 220v 3phase Step up and Down Transformer
430v 220v 3phase Step up and Down Transformer
430v 220v 3phase Step up and Down Transformer
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430v 220v 3phase Step up and Down Transformer
430v 220v 3phase Step up and Down Transformer
430v 220v 3phase Step up and Down Transformer
430v 220v 3phase Step up and Down Transformer
430v 220v 3phase Step up and Down Transformer

430v 220v 3phase Step up and Down Transformer

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Product Description

Transformer Header Transformer Detail
Dry-type Isolation Transformers
✓
Voltage Range: 380 to 220, 380 to 200, 380 to 208, 220 to 440, 240 to 120, 240 to 480, 690 to 380, etc.
✓
Fully Customizable Voltage settings based on requirements.
Isolation Transformer
Technical Drawing
Model NumberDry-type Isolation Transformer
Capacity/KVA5KVA ~ 1000KVA
Input Voltage380V, 440V, 660V, etc. (Customizable)
Output Voltage208V, 240V, 415V, etc. (Customizable)
Temperature-20℃ ~ +45℃
Frequency50/60Hz
CertificationVDE0550, 1EC439, JB5555, GB226, etc.
Inner Components
Insulation Detail

Premium Insulation: Adopts F-grade DMD high-temperature resistant insulating paper. Features excellent mechanical strength, dielectric properties, and high heat resistance for enhanced safety.

Phase Conversion

Versatile Conversion: Three-phase transformers can convert Δ to Y or Y to Δ. Voltage taps are easy to convert and customizable to specific client requirements.

Copper Coils

High-Temp Resistance: Enameled wire copper core coils withstand temperatures up to 180°C. Durable insulation reduces aging and extends the transformer service life.

Silicon Steel

Efficient Core: High-quality silicon steel sheets are tightly stacked to form the iron core. Regularly arranged for low calorific value and long-term stability.

Manufacturing 1
Manufacturing 2
Manufacturing 3
Testing 1
Testing 2
Testing 3
Product Range
Workshop
Warehouse
Shipping 1
Shipping 2
Certification 1
Certification 2
Project Case 1 Project Case 2
Frequently Asked Questions
What types of products do you specialize in?
We specialize in Transformers, Transformer accessories, custom Transformer drawing designs, and New Energy prime mover equipment manufacturing.
How is the product quality guaranteed?
We maintain strict quality control through pre-production samples before mass production and a final comprehensive inspection before every shipment.
Why should I choose your company over other suppliers?
With over twelve years of focus on transformer R&D and production, we offer deep expertise in various transformer types and can provide custom technical drawings tailored to specific client needs.
What are your accepted delivery and payment terms?
We accept various delivery terms including FOB, CFR, CIF, EXW, DDP, and DDU. Payments can be made via T/T, L/C, PayPal, Western Union, and more across major global currencies.
Can you provide customized voltage solutions?
Yes, we provide fully customizable voltage settings (e.g., 380V to 220V, 440V to 208V, etc.) and capacity ranges from 5KVA to 1000KVA to meet industrial requirements.
What languages does your service team speak?
Our professional team supports multiple languages including English, Spanish, Japanese, Portuguese, German, Arabic, French, Russian, Korean, and more.
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