SZB.DZB series dry-type auto-transformer

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Selling leads
SZB.DZB series dry-type auto-transformer
Posting date : Nov 02, 2018
Membership
Free Member Scince May 09, 2018
FOB Price
1
Min. Order Quantity
1
Supply Abillity
One hundred units per month
Port
Shanghai
Payment Terms
TT
Package
Export packing: Plywood or fumigating wooden box.
Keyword :
Category
Contact
Ivy Zhang
Selling Leads Detail
Company Info
 
Quick Detail
Place of Origin
China [CN]
Brand Name
Audren
HS-CODE
8504-34
Package & Delivery Lead Time
Package
Export packing: Plywood or fumigating wooden box.
Detailed Description
Product overview
SZB (DZB) series three- phase dry-type auto-transformers are single-coil type transformer. Its primary and secondary sides share a winding, and the transformation ratios are of fixed and adjustable types, voltage buckling and boosting can be realized. Compared to isolation transformer of the same capacity, auto-transformer has advantages of material-saving, simple structure, small size, light weight and high efficiency. It is particularly economical when the transformation ratio aligns to the occasion. However, due to the sharing of winding between the primary and secondary sides, the initial stage has electrical contact, which shall be considered in some occasions.
The main role of dry-type, auto-transformer is to change the voltage class.
Applicable occasions
SZB (DZB) series three- phase (single-phase) dry-type auto-transformers are widely used in high-speed rail, subway, high-rise buildings, airports, railway stations, docks, corporate and tunnels and all other power transmission and distribution places requiring to change voltage class.
SZB.DZB series dry-type auto-transformershould be used indoors, and the normal operating conditions are:
     1. Ambient temperature: -15 ℃ - + 45 ℃
      2. Altitude: <1000M
      3. Relative humidity: <95%
     4. No gas, steam, chemical deposition, dirt and other explosive and corrosive media can serious affect the transformer insulation.
      5. The installation site is without severe vibration or bumps.

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