Product advantages:
This series of products is a special transformer specially developed by our company for use with oilfield submersible electric pump units in response to various operating conditions of oilfield submersible electric pumps. The speed variation range of oilfield submersible electric pumps is relatively large, requiring the secondary output voltage variation range of its matching transformer to be relatively large as well. The general voltage difference is 3x50V, with a total of 7 levels of adjustment. Transformers with different voltage adjustment ranges can also be made according to user requirements. The voltage can reach up to 30 or 50 levels, and the applicable voltage range is very wide.
Product Application
This series of transformers are mainly used for three-phase power supply, frequency 50HZ or 60HZ, power supply voltage 10KV, 6KV oilfield submersible pump units, which can provide continuous power supply indoors and outdoors, and are deeply loved by major oilfield units.
Technical Parameter Table of Multi-tap ESP Transforme
Company Name:Hengshui Bihai Power Facility Co., Ltd.
| Serial number | Type | Rated Capacity(KVA) | Phase | Primary Voltage (KV) | Secondary Voltage (KV) | Auxiliary Low Voltage（KV) | Connection symbol | Short Circuit Impedance % | Cooling Type | Insulation grade |
| 1 | Step Down | 100 | 3 | 35 33 20 11 10 | The rated voltage will be determine according to the actual Use from cuatermers ±3*75V ±3*100V ±3*150V | 0.38 0.4 | Dy11, yn11Yy0, yn0 | 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 | Step Up | 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 | / | Yy0 Dy11 | 4 | ONAN | A-level |
| 13 | 125 | 3 | 4 | ONAN | A-level | |||||
| 14 | 160 | 3 | 4 | ONAN | A-level | |||||
| 15 | 200 | 3 | 4 | ONAN | A-level | |||||
| 16 | 250 | 3 | 4 | ONAN | A-level | |||||
| 17 | 315 | 3 | 4 | ONAN | A-level | |||||
| 18 | 400 | 3 | 4 | ONAN | A-level | |||||
| 19 | 500 | 3 | 4 | ONAN | A-level | |||||
| 20 | 630 | 3 | 4.5 | ONAN | A-level | |||||
| 21 | 800 | 3 | 4.5 | ONAN | A-level | |||||
| 22 | 1000 | 3 | 4.5 | ONAN | A-level |
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