Product descriptionThe height above the sea level is below 1000m;Highest air temperature +40ºC;Highest daily average air temperature+30ºC;Highest annual average air temperature +20ºC;Lowest outdoor ai
Product description
The height above the sea level is below 1000m;
Highest air temperature +40ºC;
Highest daily average air temperature+30ºC;
Highest annual average air temperature +20ºC;
Lowest outdoor air temperature -25ºC.
(defines in detail when transformer in special service conditions )
Product features
10/0.4kV Oil-immersed transformer Technical parameters(Second level of energy efficiency)
| Rated capacity (kVA) | Voltage combination | Conn-ected group label | No-load loss (W) | Load loss (75°C)(W) | No-load current(%) | Impedance voltage (%) | Exterior size (L x w x h) | Total weight (kg) | ||
| High voltage(kV) | tap range | Low Voltage (kV) | ||||||||
| 30 | 6 6.3 6.6 10 10.5 11 | ±2x2.5 ±5 | 0.4 | Dyn11 YynO Yzn11 | 80 | 630/600 | 1.5 | 4 | 800 x 500 x 850 | 350 |
| 50 | 100 | 910/870 | 1.3 | 820 x 550 x 850 | 400 | |||||
| 63 | 110 | 1090/1040 | 1.2 | 835 x 580 x 850 | 430 | |||||
| 80 | 130 | 1310/1250 | 1.2 | 840 x 600 x 880 | 450 | |||||
| 100 | 150 | 1580/1500 | 1.1 | 860 x 600 x 890 | 490 | |||||
| 125 | 170 | 1890/1800 | 1.1 | 1020x660x900 | 610 | |||||
| 160 | 200 | 2310/2200 | 1.0 | 1035x660x950 | 670 | |||||
| 200 | 240 | 2730/2600 | 1.0 | 1040x680x980 | 730 | |||||
| 250 | 290 | 3200/3050 | 0.9 | 1140x740x1010 | 850 | |||||
| 315 | 340 | 3830/3650 | 0.9 | 1160x760x1150 | 970 | |||||
| 400 | 410 | 4520/4300 | 0.8 | 1230x800x1210 | 1130 | |||||
| 500 | 480 | 5410/5150 | 0.8 | 1320x900x1210 | 1345 | |||||
| 630 | Dyn11 YynO | 570 | 6200 | 0.6 | 4.5 | 1420x920x1230 | 1630 | |||
| 800 | 700 | 7500 | 0.6 | 1480x1000x1285 | 1950 | |||||
| 1000 | 830 | 10300 | 0.6 | 1600x1100x1330 | 2215 | |||||
| 1250 | 970 | 12000 | 0.5 | 1655x1135x1375 | 2565 | |||||
| 1600 | 1170 | 14500 | 0.5 | 1815x1260x1450 | 3100 | |||||
| 2000 | 1550 | 18300 | 0.4 | 5 | 1920x1305x1510 | 3785 | ||||
| 2500 | 1830 | 21200 | 0.4 | 2120x1430x1575 | 4570 | |||||
| Note: 1, To transformers whose rated capacity of 500kVA and below, load loss in the table above the diagonalis suitable for Dyn11 or Yzn11 connection group | ||||||||||
| the load loss below the diagonal suitable for YynO connection group. | ||||||||||
| 2, according to user needs, can provide transformer with high voltage tap range | ||||||||||
| 3, according to user needs, can provide transformer with low-voltage of 0.69kV . | ||||||||||
| 4, if the user needs, can also choose other loss values. | ||||||||||
| 5, due to the continuous update of the product, weight &size in the table may changes.Most correct Dimension chart will be provied when making order. |
Picture show
Application effect
Packing & Delivery
About Us
The company Hebei Liebang Electric Technology Co.,LTD has advanced production line equipment and superb manufacturing technology, professional technical back-bone, professional production of 10kV, 35kV, 110kV, 220kV class oil-immersed power transformers, 10kV, 35kV insulation level of cast resin dry-type transformers, H class insulation environmentally friendly dry-type transformers, oil-immersed amorphous alloy transformer, amorphous alloy resin insulation dry-type transformers, 6kV, 10kV level mine mobile substation, mining and oil-immersed three-phase transformers, vacuum circuit breakers and other high voltage transmission and distribution electrical products. Prefabricated substations, modular substation, wind power substation, low voltage switch cabinet and power transmission and distribution equipment, products widely used in electric power, railways, mining, shipping, and other fields.
Our service
1.quick response in before sales period help you got order.
2.excellent service in production time let you know each step we made.
3.reliable quality solve you after sale headache.
4.long period quality warranty ensure you can buy without hesitate.
If you have any questions, please contact us, we provide 24 hours online service.
