220kVA 380V-70V Power Isolation Dry Type Custom Industrial Step Down Transformer Price for Vacuum Furnace to Power Supply and Heating with High Current Video,Demo, How It Works & Features

Name: 220kVA 380V-70V Power Isolation Dry Type Custom Industrial Step Down Transformer Price for Vacuum Furnace to Power Supply and Heating with High Current
Uploaded: 2026-06-02T08:25:27+08:00
Description: Watch the 220kVA 380V-70V Power Isolation Dry Type Custom Industrial Step Down Transformer Price for Vacuum Furnace to Power Supply and Heating with High Current video demo to see how it works, key features, and real-use scenarios. A helpful video guide before you buy.

2025-04-09 3150

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Product Specifications

Model NO.:

SG-22kVA 380V-70V

Application:

Power, Vacuum Sintering

Phase:

Three

Core:

Core-type Transformer

Cooling Method:

Winding Type:

Multi-winding Transformer

Certification:

ISO9001, CE, TUV, Pes

Usage:

Power Transformer

Frequency Characteristics:

Power Frequency

Shape of Core:

Rectangular Core

Brand:

Lushan China

Type:

Three-Phase Dry Transformer

Capacity:

220kVA

Work Efficiency:

≥96%

Primary Voltage:

380V

Secondary Voltage:

70V

Insulation Class:

H/F

No Load Loss:

Customized

Load Loss:

Customized

Impedance:

Customized

Winding Materials:

Copper/Aluminum

Vector Group:

Yd11 Dy11 Yy6 Yd5 Dy1

Optional Accessories:

Temperature Controller, Fans, Enclosure Case

Executive Standard:

GB/T 1094.11-2022, GB/T25120-2023, GB 1094.16-2013

Trademark:

Lushan

Transport Package:

Wooden Pallet/Wooden Case

Origin:

Changsha China

HS Code:

8504339000

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