Quality SGZB H10 6kv to 10kv environmentally friendly dry type load Transformer
Range of Application
SGZB (H) 10 type (insulation class: H) dry-type power transformer features great impact withstand capacity and great overload withstand capacity, fire-proof,low-loss,low partial discharge, low-noise,free of harmful gas, environmentally friendly, moisture-proof, dustproof, of small volume, high-quality and easy to maintain. Therefore this type is most suitable for moist and dirty locations of wide load change range and fire-proof requirements such as airport, power plant, metallurgy, hospital, high building, shopping center, intensive residential district, petrochemical plant, nuclear submarine., Etc
Ambient Conditions
Mounting height: 1000mm
Power supply voltage wave:sine wave
Symmetry of multi-phase power supply voltage: power supply voltage of muliti-phasze transformer should be symmetrical
Ambient temperature:
Highest temparature: 40
Highest daily averang temperature: 30
Highest annual average temparature 20
Lowerest temperature: -30 (applied to indoor transformer)
Specifications
| Rated capacity (kva) |
Votage Combination |
Coupling Label |
Loss(120 kw) |
No-load current |
Short-circuil impedance(%) |
Weight(kg) |
||||
| High-Voltage (kv) | High voltage Tapping Range | Low-volage(kv) | Load | No-load | Body Weight | weight with shell | ||||
| 315 | 6 6.3 6.6 10 10.5 11 |
+-4x2.5% |
0.4 |
Yyno Dyn11 |
5.4 | 1.025 | 0.9 | 4 |
1280 | 1340 |
| 400 | 6.35 | 1.21 | 0.8 | 1420 | 1480 | |||||
| 500 | 7.6 | 1.41 | 0.8 | 1620 | 1680 | |||||
| 630 | 8.85 | 1.61 | 0.7 | 1910 | 1980 | |||||
| 630 | 8.85 | 1.61 | 0.7 | 6 |
1890 | 1965 | ||||
| 800 | 11 | 1.97 | 0.6 | 2210 | 2285 | |||||
| 1000 | 12.75 | 2.3 | 0.6 | 2650 | 2740 | |||||
| 1250 | 15 | 2.78 | 0.5 | 3190 | 3320 | |||||
| 1600 | 17 | 3.2 | 0.5 | 3800 | 3940 | |||||
| 2000 |
20.3 | 3.9 | 0.4 | 4330 | 4480 | |||||
| 2500 | 23.6 | 4.7 | 0.4 | 5330 | 5480 | |||||
