Loading Port:Shanghai
Payment Terms:TT OR LC
Min Order Qty:-
Supply Capability:1000sets set/month
Production introduction
The product conforms to the technical parameters and requirements of China National Standard GB1094 and GB/T6451,and a series of significant innovation is applied in aspects of material,design and structure.It has the features of high efficiency and low loss.It can save a lot of operation cost,and the social benefits are very significant.In conclusion,it is a nationally promoted new product and it is deeply favored by customers.
Installation type:indoor/outdoor type
Altitude:≤1000m
Installation site:in places without corrosive gases and obvious dusts.
Applicable standards
GB1094.1-2-1996 Power Transformer
GB1094.3-5-2003 Power Transformer
GB/T6451-1999 Technical parameters and requirements for three-phase oil-immersed power transformer
Model designation
Performance characteristics
1.The features of this product are high efficiency and low loss.It can save a lot of operation cost,and the social benefits are very significant.
2.The iron cores are made of the imported high-conduction magnetism,cold-roll,and grain-oriented silicon-steel sheets.The iron cores and windings adopt the vacuum drying and vacuum oil-filling processes,which make the internal moisture down to the very low level.
3.The conservator is hermetically sealed,which make the internal running oil to insolate with oxygen and moisture efficiently.
4.The above features guarantee the transformer does not need do replace the oil during the normal operation,greatly decrease the maintenance cost,and prolong the service life.
Notes for placing orders
Transformer type:rated capacity kVA
Number of phases:three-phase single-phase
High voltage:KV/Low voltage:KV
Frequency:50HZ 60HZ
Tapping range:±4×2.5% ±3×2.5% other
Connection group:Yyn0 Dyn11 other
Impedance voltage:normal other
Main technical parameters of SZ9-M-400~20000/10 series of transformers
| Rated capacity(KVA) | Voltage combination(KV) | Connecting groupid | No-load lossess(W) | Load-loss(W)(75oC) | Short circuit impedance(%) | No-load current(%) | Weight(kg) | Overal dimension(mm) | Gauge(mm) | ||||
| High voltage(KV) | Tapping(%) | Low voltage(KV) | Body | Oil | Gross weight | Length×width×height | |||||||
| 400 | 6 6.3 10 | ±4×2.5 | 0.4 | Yyno or Dynll | 815 | 4360 | 4.0 | 1.0 | 925 | 320 | 1610 | 1810×930×1250 | 660×660 |
| 500 | 970 | 5180 | 1.0 | 1150 | 400 | 1980 | 1890×1010×1350 | 660×660 | |||||
| 630 | 1260 | 6380 | 4.5 | 0.9 | 1360 | 460 | 2320 | 1980×1040×1400 | 820×820 | ||||
| 800 | 1500 | 7800 | 0.8 | 1560 | 520 | 2670 | 2030×1100×1425 | 820×820 | |||||
| 1000 | 1740 | 10720 | 0.7 | 1730 | 620 | 3000 | 2100×1160×1500 | 820×820 | |||||
| 1250 | 2120 | 12750 | 0.6 | 2020 | 715 | 3520 | 2180×1180×1600 | 820×820 | |||||
| 1600 | 2700 | 15200 | 0.6 | 2445 | 890 | 4345 | 2280×1260×1720 | 1070×1070 | |||||
| 2000 | 2790 | 19170 | 5.5 | 0.6 | 2780 | 1050 | 5010 | 2360×1350×1800 | 1070×1070 | ||||
| Rated capacity(KVA) | Voltage combination(KV) | Connecting groupid | No-load lossess(W) | Load-loss(W)(75oC) | Short circuit impedance(%) | No-load current(%) | Weight(kg) | Overal dimension(mm) | Gauge(mm) | ||||
| High voltage(KV) | Tapping(%) | Low voltage(KV) | Body | Oil | Gross weight | Length×width×height | |||||||
| 2000 | 35 38.5 | ±3×2.5 | 6.3 6.6 10.5 | Yd11 | 2850 | 20000 | 6.5 | 1.00 | 2780 | 1650 | 6140 | 2750×1410×2800 | 1070×1070 |
| 2500 | 3300 | 21700 | 1.00 | 3300 | 1800 | 7080 | 2800×1430×2850 | 1070×1070 | |||||
| 3150 | 4000 | 26000 | 7.0 | 0.90 | 3700 | 1910 | 7300 | 2690×2020×2940 | 1070×1070 | ||||
| 4000 | 4900 | 30500 | 0.90 | 4350 | 2170 | 8550 | 3180×2380×3100 | 1070×1070 | |||||
| 5000 | 5800 | 35000 | 0.85 | 5200 | 2450 | 9950 | 3250×2500×3150 | 1070×1070 | |||||
| 6300 | YNd11 | 7000 | 38500 | 7.5 | 0.85 | 6500 | 2740 | 11800 | 3370×2600×3290 | 1070×1070 | |||
| 8000 | 9900 | 42700 | 0.75 | 7770 | 3320 | 14500 | 3420×2740×3350 | 1475×1360 | |||||
| 10000 | 11700 | 50500 | 0.75 | 9100 | 3850 | 16810 | 3350×2830×3400 | 1475×1360 | |||||
| 12500 | 13770 | 59800 | 8.0 | 0.70 | 10630 | 4640 | 19800 | 3680×2950×3500 | 1475×1475 | ||||
| 16000 | 16570 | 72000 | 0.70 | 13300 | 5360 | 23300 | 3800×3080×600 | 1475×1475 | |||||
| 20000 | 19580 | 85000 | 0.60 | 17450 | 7100 | 30800 | 4000×3250×3800 | 1475×1475 | |||||
Note:
1.Please contact us for the performance parameters,outline dimensions and other importans data for 35kv transformers with bigger capacity.
2.For 8000ka and above,we can also supply transformers with air cooling device according to customer's requirements(SFZ9).
3.The weight and dimensions in table above are only for reference.
