SGB (H)10 6~11KV Environmental Protection Dry-type Transformer
Model
S------------------------------three phase
G -----------------------------non-encapsulation dry type
B----------------------------- LV foil coil
10 ----------------------------- performance code
□----------------------------- rated capacity (KVA)
□----------------------------- rated voltage（HVKV）
Product Overview
◆Excellent performance
125% long-term overload capacity
Partial discharge <10pC
Noise level ≤55dB
◆IP54 protection level (dust and moisture proof)
Can operate stably at -25℃~+40℃
Humidity resistance>95%RH
◆Safety Features
Passed IEC60076-11 fire protection certification
Zero toxic gas release
Fully sealed explosion-proof structure
◆Application Scenarios
Urban infrastructure: airport terminals/super high-rise buildings
Industrial fields: petrochemical/metallurgy/nuclear power plants
Special environment: offshore platform/subway tunnel
◆Intelligent Operation and Maintenance
Maintenance-free design (MTBF>100,000 hours)
Support IoT remote monitoring
Modular quick-change design
Technical parameter
|
Rated capacity (KVA) |
Voltage combination |
Connection symbol |
loss(120°KW) |
On-load current(%) |
Short crcuit impedance(%) |
Weight (KG) |
||||
|
H.V(kV) |
H.V tapping range |
L.V(kv) |
Load |
No-Load |
Weight without shell |
Weight with shell |
||||
|
100 |
6/6.3/6.6/10/10.5/11 |
±5% ±4x2.5% |
0.4 |
Yyno Dyn11 |
2.2 |
0.4 |
0.8 |
4 |
565 |
615 |
|
160 |
3.1 |
0.56 |
0.8 |
795 |
850 |
|||||
|
200 |
3.98 |
0.65 |
0.8 |
975 |
1075 |
|||||
|
250 |
4.65 |
0.76 |
0.7 |
1235 |
1285 |
|||||
|
315 |
5.61 |
0.88 |
0.7 |
1295 |
1345 |
|||||
|
400 |
6.63 |
1.04 |
0.6 |
1690 |
1740 |
|||||
|
500 |
7.95 |
1.2 |
0.6 |
1780 |
1830 |
|||||
|
630 |
9.25 |
1.4 |
0.6 |
1950 |
2010 |
|||||
|
630 |
9.78 |
1.34 |
0.6 |
6 |
2050 |
2110 |
||||
|
800 |
11.56 |
1.7 |
0.5 |
2560 |
2620 |
|||||
|
1000 |
13.35 |
1.98 |
0.5 |
2940 |
3000 |
|||||
|
1250 |
15.64 |
2.38 |
0.5 |
3620 |
3680 |
|||||
|
1600 |
18.1 |
2.74 |
0.5 |
4400 |
4470 |
|||||
|
2000 |
21.25 |
3.32 |
0.4 |
4865 |
4935 |
|||||
|
2500 |
24.74 |
4 |
0.4 |
5650 |
5720 |
|||||