Three Circle Voltage-Regulating Power Transformer 110kv-1687489197650383
Features:
1 Short-circuit capability
The use of advanced computer program for calculating the transformer short-circuit conditions, analysis of the
coil short-circuit conditions in various parts of the force and deformation. Transformer short circuit capacity can
be greatly improved.
2 low loss
Optimization of electromagnetic calculations, using a variety of ways to effectively control the leakage magnetic
shielding to reduce the load loss and to avoid overheating.
High quality cold-rolled silicon steel lattice orientation of high permeability, the use of miter joints STEP step, no
holes are not stacked on the yoke process, reduce the load loss, load current, electromagnetic noise.
3 high mechanical strength
Six-side positioning of the body using methods to meet the transport direction of the acceleration level is not
greater than 0.3G, the vertical direction is not greater than 0.15g.
Technical Data:
| Products Model |
Rated Voltage | Symbol | No-load Loss (W) |
Load Loss (W) |
No-load Current (%) |
Impedance Voltage (%) | |||
| High Voltage (kA) |
Tapping Range |
Low Voltage |
Stepping Up Becomes |
Decompression Becomes |
|||||
| SFSZ10-6300/110 | 110 115 121 ±8×1.25% |
35 36.6 38.5 ±2×2.5% |
6.3 6.6 10.5 11 |
YN, yn0, d11 |
10.5 | 45 | 0.6 | (H)-(M)17.5% (H)-(L)10.5% (M)-(L)6.5% | (H)-(M)10.5% (H)-(L)17.5% (M)-(L)6.5% |
| SFSZ10-8000/110 | 12.5 | 54 | 0.6 | ||||||
| SFSZ10-10000/110 | 14.5 | 63 | 0.6 | ||||||
| SFSZ10-12500/110 | 16.9 | 70 | 0.6 | ||||||
| SFSZ10-16000/110 | 19.4 | 86 | 0.6 | ||||||
| SFSZ10-20000/110 | 22.6 | 102 | 0.6 | ||||||
| SFSZ10-25000/110 | 26.2 | 142 | 0.5 | ||||||
| SFSZ10-31500/110 | 31.7 | 145 | 0.55 | ||||||
| SFSZ10-40000/110 | 35 | 172 | 0.5 | ||||||
| SFSZ10-50000/110 | 37.04 | 207 | 0.46 | ||||||
| SFSZ10-63000/110 | 42.7 | 243 | 0.42 | ||||||