SCB9 10/11KV Dry Type Cast Resin Power Transformer
Model
SCB9 11V
S---------------------------------three-phase
C----------------------------------solidification forming (epoxy resin cast)
B----------------------------------LV foil coil
9-----------------------------------performance code
□---------------------------------rated capacity (KVA)
□---------------------------------rated voltage (HV KV)
SCB10
S---------------------------------three-phase
C----------------------------------solidification forming (epoxy resin cast)
B----------------------------------LV foil coil
10-----------------------------------performance code
□---------------------------------rated capacity (KVA)
□---------------------------------rated voltage (HV KV)
Product Overview
With the advanced technology brought in from overseas, we developed SC9、SCB9 series and SC10、SCB10 series padding thin-insulation dry-type distributing transformer whose winding is sealed up with epoxy, therefore the resin insulating dry-type transformer is flame-retardant, explosion-proof, free from maintenance and pollution, and it is compacted and can go deep into load center, besides, with scientific and reasonable design and coating craft work, it has advantages of low partial discharge capacity, low noise, good heat dispersion and it can run over a long time with 125% rated load in the circumstance of cold wind. It applies intelligent thermal controller and has the functions that it will alarm when there is fault or the temperature is exceeded and switch off as the function of “black box”. It can be monitored and controlled by connecting it to the computer through its RS485 serial interface.
Therefore, it is widely used in the places such as hotel, restaurant, airport, power plant, hospital, skyscraper, shopping center, and residential areas and other adverse environments like subways, smelt and power plant, ship, offshore drilling platform, etc.
Technical parameter
SCB9 11V
|
Rated capacity (KVA) |
Voltage combination |
Connedion symbd |
loss(120°K) |
On-load current(%) |
Short crcuit impedance(%) |
Weight (KG) |
||||
|
H.V(kV) |
H.V tapping range |
L.V(kv) |
No-Load |
Load |
Weight without shell |
Weight with shell |
||||
|
30 |
6/6.3/6.6/10/10.5/11 |
±5% ±2x2.5% |
0.4 |
10.4 |
0.75 |
0.22 |
3.2 |
4 |
220 |
250 |
|
50 |
Yyno Dyn11 |
1.05 |
0.31 |
2.8 |
360 |
410 |
||||
|
80 |
1.46 |
0.42 |
2.6 |
450 |
490 |
|||||
|
100 |
1.67 |
0.45 |
2.4 |
540 |
580 |
|||||
|
125 |
1.95 |
0.53 |
2.2 |
630 |
670 |
|||||
|
160 |
2.25 |
0.61 |
2.2 |
745 |
795 |
|||||
|
200 |
2.67 |
0.7 |
2 |
850 |
910 |
|||||
|
250 |
2.92 |
0.81 |
2.2 |
1010 |
1065 |
|||||
|
315 |
3.67 |
0.99 |
1.8 |
1235 |
1295 |
|||||
|
400 |
4.22 |
1.1 |
1.8 |
1370 |
1430 |
|||||
|
500 |
5.17 |
1.35 |
1.8 |
1565 |
1625 |
|||||
|
630 |
6.22 |
1.51 |
1.6 |
1855 |
1930 |
|||||
|
630 |
6.31 |
1.46 |
1.6 |
6 |
1800 |
1875 |
||||
|
800 |
7.36 |
1.71 |
1.6 |
2140 |
2215 |
|||||
|
1000 |
8.6 |
1.99 |
1.4 |
2535 |
2620 |
|||||
|
1250 |
10.26 |
2.35 |
1.4 |
3100 |
3190 |
|||||
|
1600 |
12.42 |
2.75 |
1.4 |
3705 |
3830 |
|||||
|
2000 |
15.3 |
3.74 |
1.2 |
4230 |
4380 |
|||||
|
2500 |
18.18 |
4.5 |
1.2 |
5230 |
5380 |
|||||
SCB10
|
Rated capacity (KVA) |
Voltage combination |
Connection symbol |
loss(120°K) |
On-load current(%) |
Short crcuit impedance(%) |
Weight (KG) |
||||
|
H.V(kV) |
H.V tapping range |
L.V(kv) |
No-Load |
Load |
Weight without shell |
Weight with shell |
||||
|
30 |
6/6.3/6.6/10/10.5/11 |
±5% ±2x2.5% |
0.4 |
10.4 |
0.71 |
0.19 |
1.6 |
4 |
220 |
250 |
|
50 |
Yyno Dyn11 |
1 |
0.27 |
1.4 |
360 |
410 |
||||
|
80 |
1.38 |
0.37 |
1.2 |
450 |
490 |
|||||
|
100 |
1.57 |
0.4 |
1.1 |
540 |
580 |
|||||
|
125 |
1.85 |
0.47 |
1 |
630 |
670 |
|||||
|
160 |
2.13 |
0.54 |
1 |
745 |
795 |
|||||
|
200 |
2.52 |
0.62 |
0.9 |
850 |
910 |
|||||
|
250 |
2.75 |
0.72 |
0.8 |
1010 |
1065 |
|||||
|
315 |
3.47 |
0.88 |
0.8 |
1235 |
1295 |
|||||
|
400 |
3.99 |
0.98 |
0.7 |
1370 |
1430 |
|||||
|
500 |
4.88 |
1.16 |
0.7 |
1565 |
1625 |
|||||
|
630 |
5.87 |
1.34 |
0.6 |
1855 |
1930 |
|||||
|
630 |
5.96 |
1.3 |
0.6 |
6 |
1800 |
1875 |
||||
|
800 |
6.95 |
1 52 |
0.5 |
2140 |
2215 |
|||||
|
1000 |
8.13 |
1.77 |
0.45 |
2535 |
2620 |
|||||
|
1250 |
9.69 |
2.09 |
0.45 |
3100 |
3190 |
|||||
|
1600 |
11.73 |
2.45 |
0.45 |
3705 |
3830 |
|||||
|
2000 |
14.45 |
3.32 |
0.4 |
4230 |
4380 |
|||||
|
2500 |
17.17 |
4 |
0.4 |
5230 |
5380 |
|||||




