11kV 200kVA Distribution Transformer
- Application
- Power, Power Transmission
- Phase
- Three
- Core
- Core-type Transformer
- Cooling Method
- Oil-immersed Type Transformer
- Winding Type
- Two-winding Transformer
- Certification
- ISO9001-2000, ISO9001, CCC, Kema
Description
China 11kV 200kVA oil immersed distribution transformer from Beierbian Group. Beierbian Group is committed to providing kinds of distribution transformers for clients with high quality and competitive price, and we are also support customization and OEM for our customers. If you have related needs, weclome to cooperate with us！
| ITEM | Technical Description | Unit | Technical Parameters | ||
| 1 | Description | Mineral oil immersed breathing transformer with conservator | |||
| 2 | Rated Power | kVA | 200 | ||
| 3 | Rated Primary Voltage | kV | 11 | ||
| 4 | Rated Secondary Voltage | kV | 0.4 | ||
| 5 | Highest System Voltage – HV | kV | 12 | ||
| 6 | Highest System Voltage – LV | kV | 0.44 | ||
| 7 | Vector Group | Dyn11 | |||
| 8 | Phases | 3 | |||
| 9 | Type of Cooling | ONAN | |||
| 10 | Type of Bushings | Porcelain | |||
| 11 | Frequency | Hz | 50 | ||
| 13 | Winding material | HV | Copper | ||
| LV | Copper | ||||
| 14 | Impedance Voltage | % | 4 | ||
| 15 | Maximum losses at rated voltage and frequency: | No Load | W | 520 | |
| Full Load | W | 2700 | |||
| 16 | Temperature rise at rated voltage and power of: | Windings | 0C | 65 | |
| Top Oil | 0C | 60 | |||
| 17 | Tapping | 5 Tapings in steps of 2.5% (-5%,-2.5%,0,+2.5%,+5%) | |||
| 18 | Type of Sealing | Bolted | |||
| 19 | Lightning Impulse withstand voltage, peak | kV | 95 | ||
| 20 | Power frequency wet withstand voltage | kV r.m.s | 28 | ||
| 21 | Insulation Oil | IEC 296 | |||
| 22 | Operating Temperature | 0C | -1 to 40 | ||
| 23 | Relative humidity | % | 85 | ||
| 24 | Colour | Avocado Green | |||
| 25 | Altitude above sea level(max) | m | 1400 | ||
| 26 | Clamps for pole mounting | Yes/No | No | ||
| 27 | Pole platform mounting | Yes/No | No | ||
| 28 | Mounting holes | Yes/No | No | ||
| 29 | Fixing Holes | Yes/No | Yes | ||
| 30 | Skid Underbase | Yes/No | Yes | ||
| 31 | Jacking Pads | Yes/No | No | ||
| 32 | Surge Arrester Bracket | Yes/No | Yes | ||
| 33 | Lifting Lugs | Yes/No | Yes | ||
| 34 | Routine tests results/certificate to be provided on delivery | Yes/No | Yes | ||
| 35 | Previous type tests results/certificate to be provided with bid. | Yes/No | Yes | ||
| 36 | Quality assurance certificate to be provided with the bid. | Yes/No | Yes | ||
| 37 | PCB content Attach certification. |
NIL | |||
| 38 | Drawing showing dimensions of the transformer offered and arrangement of connections to be provided with bid | Yes/No | Yes | ||
| 39 | Applicable standards | SABS 780 IEC 60076 | |||
