QZB Autotransformer specs:
1. 3phase star connection of air self cooled transformer
2.Three pillar type iron core
3. CCC

Quick Details                                                                                                                                                                  

Place of Origin:

Zhejiang China(Mainland)

Brand Name: DELIXI

Model Number: QZB

Rated frequency: AC50Hz

Rated operational voltage: 380V


Packaging Detail:

 EXPORT CARTON + wooden boxes

Delivery Detail:

 within 50 days after confirming the full payment

Minimum order Quantity:



Used for AC 50Hz, rated voltage of 380V, and rated power 17~400KW three-phase squirrel-cage motor non-frequent partial voltage starter.

It is the main element in XJD1, JJ1B series Starting autotransformer.

Standard and certification


Construction Features

1. Three-phase star connection of air self cooled transformer

2. Three pillar type iron core

3. Coils made of the first grade coil each phase and the temperature protection switch inside, used to string up in the starting control circuit process, In order to prevent the coil overheat and burned.(New Red copper coil we offered )

4. there are 65%(60%),80% two kinds of starting voltage tapping, need small starting moment you can use 65%(60%)tapping, need larger starting moment you can select 80% tapping.

The technical parameter of QZB Series Starting Autotransformer as follows:


FOB Price:
Minimum Order: 10 Piece/Pieces
Payment Terms: L/C,T/T,Western Union,paypal

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