Description
6kV – 15kV three phase oil immersed distribution transformer which is most used in power plant, power grid transmission and distribution station.
Features of 6kV to 15kV Oil Immersed Distribution Transformer:
1. Rated voltage: 6kV,6.3kV,10kV,10.5kV,11kV,13.2kV,13.8kV,15kV
2. Rated power capacity: 10kVA, 30kVA, 50kVA, 63kVA, 80kVA, 100kVA, 125kVA, 160kVA, 200kVA, 250kVA, 315kVA, 400kVA, 500kVA, 630kVA, 800kVA, 1000kVA, 1250kVA, 1600kVA
3, Two windings or three windings
4, On-load or no-load voltage tapping changer
5. Frequency: 50Hz /60Hz
6. Vector group: Dyn11, Yyn0, Ynd11, or others
7. Cooling: ONAN/ ONAF/ OFAF
8. Tap changer:3 levels; 5 levels; 7 levels; 13 levels; 17 levels
Service Condition of 6kV to 15kV Oil Immersed Distribution Transformer
1. Suitable for indoor or outdoor application
2. Air temperature: Maximum temperature: +40℃; Minimum temperature:-30℃
a. Humidity: Monthly average humidity 95%; Daily average humidity 90% .
b. Altitude above sea level: Maximum installation altitude: 2000m.
3. Max wind speed:35M/s
a. Ambient air not apparently polluted by corrosive and flammable gas, vapor etc.
b. No frequent violent shake
| kVA | Voltage | VECTOR GROUP | LOSSES | No-load Current | Weight(kg) | Overall dimension mm | |||||
| H.V. kV | L.V V | No-load loss | Load loss | Oil weight | Total weight | L | W | H | |||
| 20 | 6 6.3 10 10.5 11 13.2 |
380 400 415 433 |
Yyn0 Dyn11 Yzn11 |
90 | 530 | 2.3 | 55 | 230 | 720 | 440 | 855 |
| 30 | 100 | 600 | 2.1 | 75 | 305 | 750 | 500 | 990 | |||
| 50 | 130 | 870 | 2.0 | 80 | 405 | 800 | 480 | 1030 | |||
| 63 | 150 | 1040 | 1.9 | 95 | 455 | 830 | 615 | 1060 | |||
| 80 | 180 | 1250 | 1.9 | 105 | 510 | 840 | 580 | 1115 | |||
| 100 | 200 | 1500 | 1.8 | 120 | 530 | 890 | 645 | 1145 | |||
| 125 | 240 | 1800 | 1.7 | 130 | 670 | 910 | 600 | 1185 | |||
| 160 | 280 | 2200 | 1.6 | 140 | 810 | 910 | 700 | 1280 | |||
| 200 | 340 | 2600 | 1.5 | 160 | 890 | 1000 | 760 | 1240 | |||
| 250 | 400 | 3050 | 1.4 | 175 | 1020 | 1285 | 730 | 1290 | |||
| 315 | 480 | 3650 | 1.4 | 185 | 1170 | 1280 | 740 | 1385 | |||
| 400 | 570 | 4300 | 1.3 | 215 | 1410 | 1310 | 750 | 1432 | |||
| 500 | 680 | 5100 | 1.2 | 260 | 1645 | 1365 | 765 | 1510 | |||
| 630 | 810 | 6200 | 1.1 | 310 | 2070 | 1485 | 815 | 1615 | |||
| 800 | 980 | 7500 | 1.0 | 370 | 2445 | 1640 | 930 | 1590 | |||
| 1000 | 1150 | 10300 | 1.0 | 425 | 2800 | 1860 | 1120 | 1630 | |||
| 1250 | 1360 | 12000 | 0.9 | 480 | 3320 | 1860 | 1120 | 1830 | |||
| 1600 | 1640 | 14500 | 0.8 | 550 | 4175 | 1975 | 1175 | 1900 | |||
