11kv 315kVA 630kVA Oil Type Transformer Oil Filled Transformer

Model NO.: S11-11KV-3155KVA Phase: Three Cooling Method: Oil-immersed Type Transformer Certification: ISO9001-2000, ISO9001, CCC Frequency Characteristics: Power Frequency Brand: Asian Sun Oil Tank: Bell Type Amount Oftlocal Discharged: Less Than 80PC Power Loss: Low Core: 30q120 0.23mm Sillcon Steel Plate Other: According to Your Requirements Specification: CCC HS Code: 8504901100 Application: Power, Electronic, Instrument, Lighting Coil: Cold Rolled Silicon Steel Sheet Winding Type: Auto-transformer Usage: Power Transformer Shape of Coil: Ring Compress Wire: High Quality Oil Container: Capsule Type Noise: Lower Than 58db Transformer Winding: Zigzag Oil Guide Structure Color: Grey Trademark: Asian Sun Origin: Luoyang, Henan, China  Produts Type

S  11-M - R - (No.1) / (No.2)

S    ---   Three Phase Oil-filled Transformer
11  ---   Code of performance level               
M   ---   Enclosed Structure                           
R   ---   Winding Iron Core
           (the one without R is just a non-winding iron core)
(No.1)  ---    Rated Capacity (kva)                             
(No.2)  ---     Voltage Class(kv)

Main Function and Features

01)    Iron core is made of cold-rolled silicon-steel sheet with high conduction of magnetism and adopts pulling-plank structure, so that its magnetic route is short, losses and noise level is low;
02)      Compress  wire  is  adopted  for  winding  so  losses  are  low  and  have  good  ability  withstand short-circuit;
03)   Its active part adopts special pressing method which could ensure reliable axial pressure;
04)   The oil tank is bell type with the structure of full folding plate type, having an excellent exterior and easy for maintenance;
05)   Adopting capsule-type oil container, it can reduce oil aging to the lowest degree.

06)   Amount of local discharged:   The apparent discharge amount is less than 80pC under the 1.5 times of rated voltage;
07)   Noise: Products of 63MVA and below is lower than 58dB (AN);

08)   Power loss: no-load loss is 30% lower than that of IEC standard;

09)   Reliability: All in-service products have no damages or oil leakage occurred;

10)   Oil tank with various kinds of structure and good appearance.


Service Condition

Altitude: No more than 1000m indoors or out.

Highest surrounding temperature: ≤40ºC

Highest daily average temperature: ≤30ºC

Highest annual average temperature: ≤20ºC

Lowest annual average temperature: ≥ -25ºC
According to users' requirements can provide the transformer for special condition use.


Produts Parameter

10kv S11-50-1600 Series All Sealed Oil-immersed Transformer Technical Data
Rated Capacity (KVA)	Rated Voltage			Connection Symbol	No-load Loss (KW)	No-load Current (%)	Short Circuit Impedance (%)	Weight(KG)	Boundary Dimension (mm)	Track Gauge (mm)
	H.V. (KV)	M.V. (KV)	L.V. (KV)					Body	Length
S11-M-30	6 6.3 6.6 10		0.4	Yyn0 Dyn11	0.10	2.1	4	195	680	400
S11-M-50					0.13	2		260	760	400
S11-M-63					0.15	1.9		280	760	400
S11-M-80					0.18	1.8		335	1000	550
S11-M-100					0.20	1.6		395	1030	550
S11-M-125					0.24	1.5		410	1050	550
S11-M-160					0.28	1.4		510	1070	550
S11-M-200					0.34	1.3		590	1135	550
S11-M-250					0.40	1.2		730	1200	550
S11-M-315					0.48	1.1		840	1300	550
S11-M-400					0.57	1.0		1015	1330	660
S11-M-500					0.68	1.0		1190	1400	660
S11-M-630					0.81	0.9	4.5	1475	1555	660
S11-M-800					0.98	0.8		1760	1785	820
S11-M-1000					1.15	0.7		1875	1930	820
S11-M-1250					1.36	0.6		2285	1995	820
S11-M-1600					1.64	0.6		2720	2035	820

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