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220kVA 380V-70V Power Isolation Dry Type Custom Industrial Step Down Transformer Price for Vacuum Furnace to Power Supply and Heating with High Current
Electrical Engineering

220kVA 380V-70V Power Isolation Dry Type Custom I | RFQ Sourcing Details

Electrical Engineering · 220kVA · Quote on request

This is a product procurement detail page: check specs, images, category context and related sourcing paths before sending an RFQ.

Quote on request

Product specs

CategoryTransformers
Unitset
Applicationpower supply, transformer
BrandLushan China
Capacity220kVA
CategoryTransformers
CertificationISO9001, CE, TUV, Pes
Cooling Methodan
CategoryElectrical Engineering
AvailabilityInquiry required
Updated2026-05-05

Buyer's Digest

Use this page as a product-first sourcing checkpoint before sending an RFQ. Category: Electrical Engineering. Confirm application fit, capacity, materials, destination, lead time and compliance requirements before comparing suppliers.

Original product description

220kVA 380V-70V Power Isolation Dry Type Custom Industrial Step Down Transformer Price for Vacuum Furnace to Power Supply and Heating with High Current, Find Details and Price about Isolation Transformer Transformer from 220kVA 380V-70V Power Isolation Dr

220kVA | Applications and Buyer Notes

220kVA is organized as a sourcing-ready Electrical Engineering reference. The page combines visible product or company data with structured procurement cues so buyers can compare application fit, specifications, quantity, quality requirements and lead-time que

Applications

  • Initial shortlist building for related product or supplier options.
  • Specification and application fit review before bulk purchasing.
  • Category, keyword and detail-page comparison before sending an RFQ.

Key specifications

Category
TransformersBased on visible page data; confirm exact value in the RFQ.
Unit
setBased on visible page data; confirm exact value in the RFQ.
Application
power supply, transformerBased on visible page data; confirm exact value in the RFQ.
Brand
Lushan ChinaBased on visible page data; confirm exact value in the RFQ.
Capacity
220kVABased on visible page data; confirm exact value in the RFQ.
Certification
ISO9001, CE, TUV, PesBased on visible page data; confirm exact value in the RFQ.
Cooling Method
anBased on visible page data; confirm exact value in the RFQ.

Buyer tips

  • State quantity range and split-delivery needs before price comparison.
  • Add certification, material or inspection standards when they affect acceptance.
  • For time-sensitive projects, include target arrival date and destination.
  • For special applications, describe operating condition, installation environment and duty cycle.

FAQ

What should buyers confirm first?

Confirm application, specification, quantity, destination and lead-time requirements before comparing offers.

Can buyers inquire when specs are incomplete?

Yes. Add model, material, size, use case and inspection needs in the RFQ to make replies comparable.

How should this listing be evaluated?

Check title, category, specifications and related keywords against the actual sourcing requirement.

Source mix: ugc

RFQ Preparation Notes

220kVA 380V-70V Power Isolation Dry Type Custom Industrial Step Down Transformer Price for Vacuum Furnace to Power Supply and Heating with High Current can be used as an RFQ preparation reference after reviewing the original product description, images, and specification table.

Use the inquiry form to add application context, quantity, destination, delivery timing, required standards, and customization constraints. Price status: Quote on request; quantity reference: Quantity by inquiry; lead time: Lead time by inquiry.

Key specifications

CategoryTransformers
Unitset
Applicationpower supply, transformer
BrandLushan China
Capacity220kVA
CategoryTransformers
CertificationISO9001, CE, TUV, Pes
Cooling Methodan
CoreCore-type Transformer
Executive StandardGB/T , GB/T , GB
Frequency CharacteristicsPower Frequency
ImpedanceCustomized
Insulation ClassH/F
Load LossCustomized
Matched Termspower supply, transformer
Model NO.SG-22kVA 380V-70V
No Load LossCustomized
OriginChangsha China
PhaseThree
Primary Voltage380V
Product Title220kVA 380V-70V Power Isolation Dry Type Custom Industrial Step Down Transformer Price for Vacuum Furnace to Power Supply and Heating with High Current
Secondary Voltage70V
TrademarkLushan
Transport PackageWooden Pallet/Wooden Case
TypeThree-Phase Dry Transformer
UsagePower Transformer
Vector GroupYd11 Dy11 Yy6 Yd5 Dy1
Voltage380v
Winding MaterialsCopper/Aluminum
Winding TypeMulti-winding Transformer

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