SGB10 10KV H Grade Non-Encapsulated

                            Dry Type Power Transformer 400kva

 

This trasformer are apply to transmission system and distribution system as well as the ports,Mines ,oil refinery ,Milingplant,Cement plant and steel plant.it plays a very significant role in power networks.Their availability and longevity have a major impact on grid reliability and profitability .and every transformer has undergone rigorous full-acceptance testing  in their product line.

 

Quick Details:

 

Rated voltage:	3.0kv,6.3kv,6.6kv,10.5kv,11kv  or as your customized
Rated power:	0.5kva ~ 3150kva
Stardard:	GB1094.11     GB/T10228   IEC289:1987
Frequency:	50HZ /60HZ
Vector group:	Dyn11, Yyn0 or others
Cooling Type:	AN/AF
Tapping range:	± 2X2.5%     ± 5%    others as customzied
Rating plate::	Yes (HSLEC brand or Customer brand)
Insulation level:	LI75/AC35/AC3
Insulation Class:	B F H  and others as the customized

                                                                                           

 

Basic Paremeter:

 

 

SG(B)10 Series H Grade non-encapsulated distribution transformer falls into a wide range of subdivisions. Its impedance comes in 4% and 6%, and its load loss, no-load loss and dimension, etc. are varied with its models. For more detailed information, please refer to the following technical parameter form.

 

 

 

 

Note:The above technical specifications are offerer for your reference and subject to change without prior notice.For more information,pls contact us.

 

 

 

Service Conditions:

   1. Service Site: Indoor or Outdoor

   2. Ambient Temp.:-40~40 degree( or according to customer's requirment)

   3. Altitude: <=10000m( if it exceeding to 1000m, pls declare in order).

   4. Max. Wind Speed: 35M/S

   5. Relative Humidity: <=90%

   6. Earthquake Resistant Capability: Horizontal direction0.3 g Virticle direction0.15g (or by customer's requirments)

 

 

 

 

 

 

 

1.The elaborate designed coil structure and vacuum immersed treatment enable SG(B)10 transformer operates without local charging, and no crack performance will be found during the whole service life, and its insulation level will be kept as good as beginning 

 

2.The high voltage part adopts continuous wire winding. LV foil winding, vacuum immersed, curing processed and high strength ceramics supporting, with fine withstand capability to paroxysmal short-circuit current

 

3.Flame resisting, flameproof, nontoxic, self-extinguishing, fireproof.

 

4.when burn SC(B)10 transformer in high temperature and open fire, almost no fume will be produced

 

5.Insulation of the transformer is H grade (180 degree)

 

6.The insulation layer is very thin, with strong short time over load capability, needless of forced cooling, 

can be overloaded for 120% for long term and 140% for 3 hours. As this kind of insulation material has elasticity and will not be aged, it can be full loaded at once under ±50°C

 

 

 

Test Measurement of winding resistance:

 

?  Measurement of voltage ratio and check of voltage vector relationship

 

?  Measurement of no-load loss and current

 

?  Dielectric tests · Insulation oil test

 

?  Impulse voltage test

 

?  Temperature rise test

 

?  Short-circuit test

 

? Acoustic sound level measurements 

 

 

 

 

 

Application of  SGB10 Non-Encapsulated Dry Type Power Distribution Transformer :

 

For power distribution system and large industrial enterprises, etc.

 

 

 

 

 

Packing:Wooden case

1.Each provide complete protection for marine, truck or rail loading and transportation. Appropriate measures 

shall be taken to prevent vibration or movement.

 

2.Each transformer should be packed within wooden crate provided with wooden base with suitable dimensionthat secure a protection distance between each packed transformer andanother one to protect it from shocks .

 

Business Condition:

Delivery date : Within 7-30 Days After Receipt Of Advanced T/T Payment

Payment terms :T/T,LC

Package : To Be Packed In Standard Export Carton

Warranty period : 1 Year From Delivery Date

Shipping : sea, train,air

 

 

 

 

 

Why choose us?

 

1) Manufacturing experience since 1992,covering MV distribution area
2) ICE Standards with ISO&CE Certification
3)The winding is Cu/Cu 100%;  Cu/Al 50%-50%;  Al/Al 100%

4)High-quality with reasonable&competitive price

5)Production capacity:  more than 500,000 kVA per year

6)Our customers: Siemens, Emerson,ABB ,GE, Fuji, Allen-Bradley, Eurotherm, LG,etc.

 

Our service:

1.Promptly responds

2.Completely and professional kowledge

3.Kindly and soft aftersales service

4.OUR logol:Continuation,Inovation, profession, Quality

 

 

 

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