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Hermetically Sealed Oil Immersed Distribution Transformer/indoor/outdoor/pole type/pad mounted

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Proposed Price

$1500.00 - $7500.00/Sets | 1  Sets (Minimum Order Quantity)

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Product Details


Qingdao Cahors Electrical Equipment Co., Ltd (QCEE) is a wholly subsidiary of CAHORS GROUP.

Under the technical support of its parent firm CAHORS GROUP, QCEE produces medium and low voltage oil-immersed transformers from 6kV ~ 52kV, 25kVA~4000kVA and exports over an average of 5,000 transformers every year, which are widely used in power grids in France, Africa, Cambodia and Europe.

Our products are with below advantages:

1. Anti-fire and anti-explosion, high safety

Our GSM product are with high satiety that can anti-fire and anti-explosion.

2. High Reliability

- Reliable insulation system

Using Intergrated Vacuum Oil Filling technique can guarantee the vacuum status of the whole greasing process and eliminate all air out of the transformer to avoid partial discharge and degradation of insulating oil, the and extend the service life of transformer.

- High level surface treatment

100% fluorescent leakage test method is used in the transformer tank manufacturing process to guarantee no leakage point.

Upon customer request, QCEE can offer the corrosion resistant surface treatment up to 1000h according to the standard GB/T1771-2007.

- Advanced design and manufacturing process guarantee 100% passing of Reliable short-circuit withstand test.

3. High Cost effectiveness

- Intergrated Vacuum Oil Filling, full-sealing technique and strict manufacture process control realize the long servicer life of the transformer and there is no maintenance cost in during operation. 

- We can provide economical solution with Aluminum windings of transformer.

-Duing to the economical of our GSM product, the installation and infrastructure costs will be greatly reduced.

4. Environmental conservation.

Low noise Less than IEC 9%

Low losses and no-load losses, we can meet the requirements of IEC/MEPS/HEPS.

No PCB content of insulation oil.

We can provide Natural ester oil transformer. It is harmonious with environment.

Voltage grade: up to52kV

Capacity: 25kVA-4000kVA

Phase: single phase or three phase

Winding material: CU or AL

Vector group: Dyn11,Dyn5,Yzn11,YNd11

Cooling method: ONAN/KNAN

Type of insulation oil: mineral oil or natural ester oil

Class of insulation: A

Loss and no-load loss: S11,S13,IEC,MEPS,HEPS

Max altitude: 1000m-3000m

Installation type: indoor/outdoor; pole type/pad mounted

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