Special Design for 500kva Oil Transformer - S13 Series Of Oil-Immersed Transformer – Pengbian
Special Design for 500kva Oil Transformer - S13 Series Of Oil-Immersed Transformer – Pengbian Detail:
Types of meaning
S13-M series 10 kv three-phase double winding excitation regulating distribution transformer
Rated capacity(kVA) |
Voltage Combinationand Tap range |
Vector Group Symbol |
No-load loss (W) |
Load loss |
No-load current (%) |
Short circuit impedance (%) 4.0 |
||
High pressure |
High pressure tap range (%) |
Low ressure (kV) |
||||||
30 |
6 6.3 6.6 10 10.5 11 |
±2×2.5 ±5 |
0.4 |
Dyn11 Yzn11 Yyno |
80 |
630/660 |
1.2 |
4.0 |
50 |
100 |
910/870 |
1.0 |
|||||
63 |
110 |
1090/1040 |
0.95 |
|||||
80 |
130 |
1310/1250 |
0.95 |
|||||
100 |
150 |
1580/1500 |
0.90 |
|||||
125 |
170 |
1890/1800 |
0.90 |
|||||
160 |
200 |
2310/2200 |
0.80 |
|||||
200 |
240 |
2730/2600 |
0.80 |
|||||
250 |
290 |
3200/3050 |
0.70 |
|||||
315 |
340 |
3830/3650 |
0.70 |
|||||
400 |
410 |
4520/4300 |
0.65 |
|||||
500 |
480 |
5410/5150 |
0.65 |
|||||
630 |
Dyn11 Yyno |
570 |
6200 |
0.45 |
4.5 |
|||
800 |
700 |
7500 |
0.45 |
|||||
1000 |
830 |
10300 |
0.45 |
|||||
1250 |
970 |
12000 |
0.40 |
|||||
1600 |
1170 |
14500 |
0.40 |
|||||
2000 |
1550 |
18300 |
0.30 |
5.0 |
||||
2500 |
1830 |
21200 |
0.30 |
e: for the rated capacity of 500 kva and below transformer, load loss value of the diagonal lines in the table above apply to Dyn11 or Yzn11 link group, slash at the bottom of the load loss value applies to Yyno link group.
S13-M series of 20 kv three-phase double winding non-field excitation changer distribution transformer
Rated capacity(kVA) |
Voltage Combinationand Tap range |
Vector Group Symbol |
No-load loss (W) |
Load loss (w) |
No-load current (%) |
Short circuit impedance (%) |
||
High pressure |
High pressure tap range (%) |
Low ressure (kV) |
||||||
30 |
20 22 24 |
±2×2.5 ±5 |
0.4 |
Dyn11 Yzn11 Yyno |
80 |
690/660 |
2.1 |
5.5 |
50 |
100 |
1010/960 |
2 |
|||||
63 |
110 |
1200/1150 |
1.9 |
|||||
80 |
130 |
1440/1370 |
1.8 |
|||||
100 |
150 |
1730/1650 |
1.6 |
|||||
125 |
170 |
2080/1980 |
1.5 |
|||||
160 |
200 |
2540/2420 |
1.4 |
|||||
200 |
240 |
3000/2860 |
1.3 |
|||||
250 |
290 |
3520/3350 |
1.20 |
|||||
315 |
340 |
4210/4010 |
1.10 |
|||||
400 |
410 |
4970/4730 |
100 |
|||||
500 |
480 |
5940/5660 |
1.00 |
|||||
630 |
570 |
6820 |
0.90 |
6.0 |
||||
800 |
700 |
8250 |
0.80 |
|||||
1000 |
830 |
11330 |
0.70 |
|||||
1250 |
970 |
13200 |
0.70 |
|||||
1600 |
1170 |
15950 |
0.60 |
|||||
2000 |
1550 |
19140 |
0.60 |
|||||
2500 |
1830 |
22220 |
0.50 |
S13-M series of 35 kv three-phase double winding non-field excitation changer distribution transformer
Rated capacity(kVA) |
Voltage Combinationand Tap range |
Vector Group Symbol |
No-load loss (W) |
Load loss (w) |
No-load current (%) |
Short circuit impedance (%) |
||
High pressure |
High pressure tap range (%) |
Low ressure (kV) |
||||||
50 |
35 38.5 |
±2×2.5 ±5 |
0.4 |
Dyn11 Yyn0 |
130 |
1200/1140 |
1.05 |
6.5 |
100 |
185 |
2010/1910 |
0.90 |
|||||
125 |
215 |
2370/2260 |
0.90 |
|||||
160 |
225 |
2820/2680 |
0.80 |
|||||
200 |
270 |
3320/3160 |
0.80 |
|||||
250 |
320 |
3950/3760 |
0.75 |
|||||
315 |
380 |
4750/4530 |
0.75 |
|||||
400 |
460 |
5740/5470 |
0.65 |
|||||
500 |
540 |
6910/6580 |
0.65 |
|||||
630 |
660 |
7860 |
0.50 |
|||||
800 |
780 |
9400 |
0.50 |
|||||
1000 |
920 |
11500 |
0.50 |
|||||
1250 |
1120 |
13900 |
0.45 |
|||||
1600 |
1350 |
16600 |
0.45 |
|||||
2000 |
1590 |
19700 |
0.40 |
|||||
2500 |
1890 |
23200 |
0.40 |
Note: for the rated capacity of 500 kva and below transformer, load loss value of the diagonal lines in the table above apply to Dyn11 or Yzn11 link group, slash at the bottom of the load loss value applies to Yyno link group.
Product detail pictures:

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