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33 kV Oil - immersed transformer air cooling , 100 - 5000 kVA station service

FOB Price

Get Latest Price

1000 ~ 100000 USD / Unit ( Negotiable )

1 Unit Minimum Order

Country:

China

Model No:

FOB Price:

1000 ~ 100000 USD / Unit ( Negotiable )(Negotiable) Get Latest Price

Place of Origin:

China

Price for Minimum Order:

1000 per Unit

Minimum Order Quantity:

1 Unit

Packaging Detail:

Wooden case or wooden pallets

Delivery Time:

30 to 40 days after deposit and approval drawing

Supplying Ability:

4000 Unit per Year

Payment Type:

T/T

Product Group :

Oil - immersed transformer

Contact Now

Pearl Electric Co., Ltd.

China

Free Member

Contact Person Ms. Jenny

No.118 Donghuan street, Guangzhou, Guangdong

Contact Now

Product Specification

RAL7035:(As per client's required)

Product Description

**0 - ***0 kVA *3kV Oil - immersed transformer for station service

BASIC INFO:

➢ Standard: IEC****6

➢ Voltage: *3 kV (available various for *3kV, *5kV, *4.5KV, *6KV)

➢ Capacity: *0Kva~***0KVA (As per client's required)

➢ Winding material: Copper / Aluminum (As per client's required)

➢ Core material: Silicon Steel (As per client's required)

➢ Cooling way: air cooling ONAN (As per client's required)

➢ Vector group: Dyn*1 (As per client's required)

➢ Temperature rise : *0/*5K (As per client's required)

➢ Insulation class: A-Class (As per client's required)

➢ Impedance: **8% (As per client's required)

CONSTRUCTION

CORE

The core is manufactured from cold-rolled grain oriented (CRGO) silicon steel. The steel sheets are cut into required dimensions on automated machines thereby ensuring reduced air gap low exciting current and low noise. Each lamination is insulated from each other to ensure a long trouble-free lifetime of the core. Using *5° stepping all leaning lamination way to laminate. So the no-load current are reduced efficiently.

WINDINGS

LV winding is manufactured with high quality foil conductor or copper wire and the ampere-turn is balanceable. The additional loss is low and the ability of anti-short is improved. Oil drawings of heat dispersion are scientifically used in the winding and the surface of heat dissipation is increased so the temperature is reduced and the ability of over-load is improved.

HV winding is manufactured with high quality copper wire and excellent design structure. It improves the distribution of electric field. With lighting impulse analysis the ability of anti-lighting impulse has been improved.

TANK

The tank is jointed with high-quality steel. The surface is eliminated rust phosphate coating and pained with the type of FVC anticorrosive paint. It has ability to prevent the corrosion from oil and chemical matter. It can be broadly applied to outdoors with bad environment for its contour artistic easily installation and maintenance free.

INSULATION OIL

The insulating oil is inhibited without PCB and generally complies with IEC****6.

STANDARD ACCESSORIES

Thermometer

Pressure relief valve

Oil level gauge

Lifting lugs

Drain and sampling valve

Nameplate

Earth terminals

Terminal box

Over pressure replay

Country:	China
Model No:	-
FOB Price:	1000 ~ 100000 / Unit ( Negotiable ) (Negotiable) Get Latest Price
Place of Origin:	China
Price for Minimum Order:	1000 per Unit
Minimum Order Quantity:	1 Unit
Packaging Detail:	Wooden case or wooden pallets
Delivery Time:	30 to 40 days after deposit and approval drawing
Supplying Ability:	4000 Unit per Year
Payment Type:	T/T
Product Group :	Oil - immersed transformer