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SZ9 Series On-Load-Tap-Changing Transformer
 SZ9 Series On-Load-Tap-Changing Transformer |
Product Description
The transformers are in accordance with National Standard GB1094 and IEC 76 Power Transformers. The voltage regulation range is ± 4x2.5%. Voltage regulation is effected by adjusting the on-load tap-changer on the high voltage side. On load tap changer can be adjust with drive mechanisn and remote control. Such transformers can keep the output voltage on the secondary side at a required stable level. Therefore they are widely used in places where requirement on voltage qualit is emphasized, such as institues, buildings, hotels, hospital and factories. The tranormers have better economy in operation.
| TYPE | RATED KVA | VOLTAGE COMBINATION | VECTOR GROUP | LOSS(KW) | NO-LOAD CURRENT % | IMP. VOL% | DIMENSION (LxWxH) | WEIGHT(KG) | ||||
| NO- LOAD LOSS | FULL- LOAD LOSS | OIL WEIGHT | TOTAL WEIGHT | |||||||||
| HV (KV) | TAPPING RANGE% | LV (KV) | ||||||||||
| SZ9-100 | 30 | 6 6.3 10 10.5 11 13.2 | ±2/-6X 2.50% or ±4X2.5% | 0.4 0.415 | Y,yn0 D,yn11 | 0.29 | 1.53 | 1.3 | 4 | 1630x660x1300 | 180 | 860 |
| SZ9-200 | 50 | 0.49 | 2.64 | 1.3 | 4 | 1790x660x1330 | 190 | 985 | ||||
| SZ9-250 | 63 | 0.57 | 3.09 | 1.2 | 4 | 1820x660x1360 | 205 | 1110 | ||||
| SZ9-315 | 80 | 0.68 | 3.7 | 1.1 | 4 | 1890x720x1420 | 240 | 1330 | ||||
| SZ9-400 | 100 | 0.82 | 4.36 | 0.8 | 4 | 1950x830x1470 | 305 | 1600 | ||||
| SZ9-500 | 125 | 0.97 | 5.18 | 0.7 | 4 | 1990x860x1490 | 325 | 2000 | ||||
| SZ9-630 | 200 | 1.26 | 6.38 | 0.6 | 4.5 | 2080x960x1570 | 485 | 2340 | ||||
| SZ9-800 | 250 | 1.5 | 7.8 | 0.6 | 4.5 | 2310x1000x1820 | 550 | 2780 | ||||
| SZ9-1000 | 315 | 1.74 | 10.7 | 1 | 4.5 | 2340x1120x1840 | 635 | 3140 | ||||
| SZ9-1250 | 400 | 2.12 | 12.8 | 1 | 4.5 | 2400x1150x1910 | 720 | 3740 | ||||
| SZ9-1600 | 160 | 2.7 | 15.2 | 0.9 | 4.5 | 2470x1300x1960 | 910 | 4590 | ||||
| Company: | Eaglerise Electric & Electronic (Foshan) Co., Ltd. |
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