S11/13-M 11kv 0.4kv Step Down Oil Immersed Power Transformer

Min.Order: 1
Product origin: Wenzhou, Zhejiang, China
Infringement complaint: complaintComplaint
US$ 2400 ~ 2500

Description
   S11/13-m series three-phase oil-immersed distribution transformer is a new product of national science and technology, developed on the basis of the structure design of new S9 series products. The dominant idea of design is to satisfy productionProduct reliability, improve the performance of the product, according to the actual situation of the new S9 product design, readjust some loss coefficient and structure, make the loss design value more in line with the real side value;
    At the same timeThe optimized design and reasonable proportion of copper and iron make the material cost lowest and the structure reasonable.
    Iron core, using high magnetic conductivity, low loss of high quality high-performance silicon steel sheet 27ZH100, reduce the no-load loss and no-load current.
Winding and body, the whole series of high voltage windings are layered structure, within 500KVA and below products, low voltage windings are layered structure, (not piecewise, continuous)630KVA and above products lowThe pressure adopts new spiral type.
    Body assembly summarizes the mature experience of the new S9 distribution transformer, body assembly becomes a solid whole, to ensure that the product meets the electrical performance and sudden short circuit machineMechanical strength requirements.
This series of products are fully sealed structure, to ensure the isolation of transformer oil from the outside air, prevent the aging of oil, improve the reliability of transformer operation. The fuel tank uses corrugated fuel tank in the boxA long hole is opened on the wall to promote the circulation of oil in the corrugated sheet. This kind of oil tank has the advantages of simple process, high mechanical strength, improved oil fluidity and heat dissipation, good welding effect and no leakage.
 
rated
capacity
(KVA)
Voltage CombinationVector
Group
Symbol
wastageno-load
 current
 (%)
short
circuit
impedance
(%)
weight(kg)dimensions(mm)Installment
pitch of holes
(mm)
L1/L2
high
voltage
(kV)
high
Voltage
 tap range
Low
Voltage
(kV)
no
load
load
75ºC
bodyoil
weight
weight(L)(M)(H)
306
6.3
10
10.5
11
±5%
±2x2.5%
0.4Yyn0
Dyn11
1006000.80412075295755470960400/400
501308700.7520090390765545990400/400
6315010400.702351004508155551035400/400
8018012500.702501054858306051040450/450
10020015000.653001155558506201075450/450
12524018000.653701356608706351170550/550
16027022000.604651507909006401280550/550
20033026000.605401909409607251305550/550
25040030500.50660205109511606901345550/550
31548036500.4575025125512407601375660/660
40057043000.40780265137514309401430660/660
50068051000.40850300168014359501435660/660
63081062000.404.59404101850152010751475550/660
80098075000.4011755002260153510801690820/820
10001150103000.3012655102390154010801715820/820
12501360120000.3020905703370170011851740820/820
16001640145000.3025306353950171512101780820/820
20002050175000.5030957504715174512851900820/1070
25002500212000.4031308005005198015251920820/1070




Product Tag:
Related categories:
Scroll to Top