Xi'an Xigao Electricenergy Group Co., Ltd.
Xi'an Xigao Electricenergy Group Co., Ltd.
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1. 11KV 33KV box type compact transformer substation distribution substation
2. Environmental Information
-Sealed tank construction
-Special waste disposal considerations
-Insulation temperature limit: 120 °C
-Temperature rise: 65 °C (standard); 55 °C or 55/65 °C (optional)
Special Design Options
-Special sound requirements
-Special altitude requirements
-Retrofit designs
-Higher efficiency requirements
3. Technical data
| Item | Unit | HV Department | Transformer | LV Department |
| Rated Voltage | kV | 12/24/36 | (12/24/36)/0.4 | 0.4 |
| Rated Current | A | 630 | 3/75-150/3750 | Less than 4000 |
| Frequency | Hz | 50 | ||
| Rated Capacity | KVA | 50-2500 | ||
| Pfr Withstand | kV | 42/50/70/95 | 2.5 | |
| BIL | kV | 72/125/170/185 | / | |
| Crust Protection Grade | | IP23 | Oil type 55, Dry type 65 | IP23 |
| Appearance Dimensions | mm | According to primacy wiring circuit schema | ||
| Item | Unit | HV Department | Transformer | LV Department |
| Rated Voltage | kV | 40.5 | 40.5/12/0.69/0.4 | 12/6.3/0.69/0.4 |
| Rated Current | A | Less than 1250 | / | Less than 4000 |
| Frequency | Hz | 50 | ||
| Rated Capacity | KVA | 1250-20000 | ||
| Pfr Withstand | kV | 70/95 | 42/2.5(Auxiliary) | |
| BIL | kV | 170/185 | 75 | |
| Crust Protection Grade | | IP23 | Oil type 55, Dry type 65 | IP23 |
| Appearance Dimensions | mm | According to primacy wiring circuit schema | ||
6. Delivery