1.1 AUTOTRANSFORMERS
|
Type |
Rated capacity, MVA | Rated voltages, kV | Type, range and number of voltage regulation steps | |||
| auto-transformer | LV windings | HV | MV | LV | ||
| АОДЦТ-417000/750/500-У1 | 417 | 6 | 750/√3 | 500/√3 | 10,5 | NLTC in common neutral from -4,8% to +4,0%, ±1 steps |
| АОДЦТН-167000/500/330-У1 | 167 | 33 | 500/√3 | 330/√3 | 10,5; 38,5 |
OLTC in line of MV ±12%, ± 8 steps |
| АОДЦТН-167000/500/220-У1 | 167 | 50 | 500/√3 | 230/√3 | 10,5; 11, 0; 38,5 |
OLTC in line of MV ±12%, ± 6 steps |
| 6 | 10,5; 11,0 | |||||
| АТДЦТН-250000/500/110-У1 |
250 |
100 |
500 |
121 |
10,5; 38,61 |
OLTC in neutral of HV from -11,8% to +11,0%,
± 8 steps |
|
АОДЦТН- 267000/500/220-У1 |
267 | 67 | 500/√3 | 230/√3 | 10,5; 38,5 |
OLTC in line of MV
±12%, ± 8 steps |
| АОДЦТН-267000/500/220-УХЛ1 | 267 | 83 | 500/√3 | 230/√3 | 15,54 |
OLTC in line of MV
±11,2%, ± 8 steps |
| АТДЦТН-500000/500/220-У1 | 500 | 125 | 500 | 230 | 10,42 |
OLTC in neutral of HV from -11,2% to +9,4%,
± 8 steps |
| АТДЦТН-125000/330/110-У1 | 125 | 63 | 330 | 115 |
6,3; 6,6; 10,5;
11,0; 38,5 |
OLTC in line of MV
±12%, ± 6 steps |
| 50 | 10,5 | |||||
| АОДЦТН-133000/330/220-У1 | 133 | 33 | 330/√3 | 230/√3 | 10,5; 38,5 |
OLTC in line of MV
±12%, ± 6 steps |
| АТДЦТН-200000/330/110-У1 | 200 | 20 | 330 | 115 | 10,5 |
OLTC in line of MV
±12%, ± 6 steps |
| 80 |
6,3; 6,6; 10,5;
11,0; 38,5 |
|||||
| АТДЦТН-125000/220/110-У1 | 125 | 63 | 230 | 121 |
6,3; 6,6; 10,5;
11,0; 38,5 |
OLTC in line of MV
±12%, ± 6 steps |
| АОДЦТ-138000/220/110-У1 | 138 | 69 | 242/√3 | 121/√3 | 13,8 | — |
| АТДЦТН-200000/220/110-У1 | 200 | 80 | 230 | 121 | 6,3; 6,6; 38,5 |
OLTC in line of MV
±12%, ± 6 steps |
| 100 | 10,5; 11,0 | |||||
| АТДЦТН-250000/220/110-У1 | 250 | 100 | 230 | 121 | 10,5; 27,5; 38,5 |
OLTC in line of MV
±12%, ± 6 steps |
| 125 | 10,5; 11,0 | |||||
| АТДЦТН-63000/220/110-У1 | 63 | 32 | 230 | 121 |
6,3; 10,5; 11,0;
38,5 |
OLTC in line of MV
±12%, ± 8 steps |