Product advantages:
(1) It can meet the application requirements of variable speed drives;
(2) Wide voltage range (valve side voltage can be adjusted within a large range) and stable current;
(3) It can be used in the frequency range of 20Hz-120Hz;
(4) The transformer core adopts cold-rolled grain-oriented silicon steel sheets with a thickness of 0.28-0.35mm, and the column yoke is cylindrical with equal cross-section, 45° full bevel, and no punching;
(5) The wide-band transformer is specially equipped with an oil temperature indicator (which can monitor the temperature of the transformer oil), a winding temperature indicator (which can monitor the temperature of the winding during operation), etc.
Technical Parameter Table of Broadband transformer
Company Name:Hengshui Bihai Power Facility Co., Ltd.
| Serial number | Rated Capacity(KVA) | Phase | Primary Voltage (KV) | Secondary Voltage (KV) | Connection symbol | Frequency | Short Circuit Impedance % | Cooling Type | Insulation grade |
| 1 | 100 | 3 | 0.38 0.4 0.415 | The rated voltage will be determine according to the actual Use from cuatermers ±3*75V ±3*100V ±3*150V | Yd11 Dd0 | The Frequencycan be adjusted according to user requirements 20Hz-120Hz | 4 | ONAN | A-level |
| 2 | 125 | 3 | 4 | ONAN | A-level | ||||
| 3 | 160 | 3 | 4 | ONAN | A-level | ||||
| 4 | 200 | 3 | 4 | ONAN | A-level | ||||
| 5 | 250 | 3 | 4 | ONAN | A-level | ||||
| 6 | 315 | 3 | 4 | ONAN | A-level | ||||
| 7 | 400 | 3 | 4 | ONAN | A-level | ||||
| 8 | 500 | 3 | 4 | ONAN | A-level | ||||
| 9 | 630 | 3 | 4.5 | ONAN | A-level | ||||
| 10 | 800 | 3 | 4.5 | ONAN | A-level | ||||
| 11 | 1000 | 3 | 4.5 | ONAN | A-level | ||||
| 12 | 1250 | 3 | 4.5 | ONAN | A-level |
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