Gnee Steel (Tianjin) Co., Ltd. is one of the most reliable manufacturers and suppliers of 1000kva mini distribution 12kv miniature substation transformer in China. Welcome to wholesale customized 1000kva mini distribution 12kv miniature substation transformer at low price from our factory. If you have any enquiry about free sample and cheap products, please feel free to email us.
1000kva Mini distribution 12kv Miniature Substation Transformer
1.Made of high-quality oriented cold-rolled silicon steel sheet, and is manufactured by the latest technology of stepped seam, which effectively improves the distribution of magnetic flux density inside the iron core, reduces noise, and reduces loss.
2.Uses high-quality copper wires to meet the requirements of surface quality, insulation and geometric dimensions of the wires; high-quality oxygen-free copper materials are selected, that is, copper materials with low resistivity.
3.On the premise of ensuring the effective section of the iron core, increase the number of stages of the iron core and reduce the diameter of the iron core, thereby reducing the average turn length of the coil, and at the same time adopt a reasonable insulation structure, reduce the winding coefficient, and reduce the assembly tolerance , to achieve the purpose of reducing the average number of turns of the coil, and finally to reduce the winding length of the coil and reduce the load loss of the transformer.
4.Double-sealed to prevent leakage. The seals used are all made of high-quality cork rubber, which can effectively prevent photoaging, electrical aging and thermal aging.
Products PARAMETERS
| Rated capacity(KVA) | Voltage Combination and tap range | connection of transformer winding | No-load loss(W) | Load loss (W) | No-load current (%) | Short circuit impedance (%) | ||
| High voltage (KV) |
High voltage tap range ( %) |
Low voltage (KV) |
||||||
| 30 50 63 80 100 125 160 200 250 315 400 500 630 800 1000 1250 1600 2000 2500 |
11 10.5 10 6.3 6 |
±5% ±2x2.5% |
0.4 0.69 |
Yyn0 Dyn11 |
100 130 150 180 200 240 280 340 400 480 570 680 810 960 1150 1360 1640 1960 2310 |
630/600 910/870 1090/1040 1310/1250 1580/1500 1890/1800 2310/2200 2730/2600 3200/3050 3830/3650 4520/4300 5410/5150 6200 7500 10300 12000 14500 19800 23000 |
2.3 2.0 1.9 1.9 1.8 1.7 1.6 1.5 1.4 1.4 1.3 1.2 1.1 1.0 1.0 0.9 0.8 0.8 0.7 |
4 4 4 4 4 4 4 4 4 4 4 4 4.5 4.5 4.5 4.5 4.5 5 5 |
1000kva Mini distribution 12kv Miniature Substation Transformer
Products fAQ
Q: How to buy it? What about the delivery?
A: Please contact me by email or online, let me know your situation, I will give you professional solution. We have shipping agent can choosing the cheapest and fastest delivery. FOB, CIF, C&F or EXW are no problem for us.
Q: Could you offer some spare parts?
A: Yes, no problem.
Q: What about the maintenance?
A: All the goods past the test, maintenance is very easy.
Q: What is the standard of package?
A: Export standard package or special package according to customer's requirement.
Q: Why should I choose GNEE?
A: After comparing the quality, delivery, and price of the same products, you will find out the answer.
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