Knkong Electric Co.,Ltd
Knkong Electric Co.,Ltd
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Amorphous Core 400KVA 500KVA Oil Immersed Type Transformer
Product Introduction
This product is an oil-filled sealing type.
The theory is the same as that of a closed-type power transformer.
The basic elements of amorphous alloy are iron, nickel, cobalt, silicon, boron, carbon, and so on.
It is a kind of isotropic soft magnetic material with low magnetic power and without structure defect which hinders the movement of the domain wall.
It is extremely thin, only 0.027mm.
The filling coefficient is as smaller as 0.75-0.8, the specific resistance is high which is about 3-6 times that of the silicon steel plate and the hardness of it is 5 times that of silicon steel sheet.
Amorphous alloy materials are highly profitable.
Company
Responsibility: Production research and development MV& LV switch, outdoor&indoor VCB, power distribution terminals (DTU, FTU).
Year of establishing: 10th-June-2009
Registered capital:RMB102,000,000 (USD 15,000,000 )
Company License: 91410104689749184A
Manufacturing workshop area:20,000 square meters
Company nature:private enterprise
Number of Employees:180
Senior engineer:20-30
Annual sales volume on 2019:RMB200,000,000 (USD 26,000,000)
Our Service:
1. quick response before the sales period help you got an order.
2. excellent service in production time let you know each step we made.
3. reliable quality solves your after-sale headache.
4. long-period quality warranty ensures you can buy without hesitation.
Why Choose Us:
1. One-stop supplier globally.
2. More than 10 years of professional experience in the electrical appliance industry.
3. We offer professional online technical support for perfecting your electrical solution free.
4. Experienced sales service and suggestions.
5. All the products with accessories under strict quality control and a final inspection before shipping.
6. We can assure the powerful competitive price and reliable quality products.
7. Most competitive shipping rate from our own shipping forwarder.
8. Whatever big or small order, we can provide you one-to-one service.
10KV-S(B)H15/16 Oil Transformer main technical data
| Rated Capacity (KVA) |
High voltage (KV) |
Tapping Range |
Low voltage (KV) |
Frequency (Hz) |
Connection Symbol |
No-load loss (W) |
load loss (W) |
No-load Current (%) |
Short-circuit impedance (%) |
Gauge (mm) | Dimensions L*W*H (mm) |
Weight (KG) | ||
| S(B)H15 | S(B)H16 | S(B)H15 | S(B)H16 | |||||||||||
| 30 |
6 6.6 10 10.5 11 |
±5% ±2X 2. 5% |
0.4 | 50 |
D.yn11 Y.ynO |
33 | 33 | 630/600 | 565/540 | 1.5 | 4 | 550 | 915*850*830 | 405 |
| 50 | 43 | 43 | 910/870 | 820/785 | 1.2 | 550 | 1040*775*870 | 515 | ||||||
| 80 | 60 | 60 | 1310/1250 | 1180/1125 | 1.0 | 550 | 1060*825*910 | 635 | ||||||
| 100 | 75 | 75 | 1580/1500 | 1420/1350 | 0.9 | 550 | 1140*830*855 | 745 | ||||||
| 125 | 85 | 85 | 1890/1800 | 1700/1620 | 0.8 | 550 | 1105*880*950 | 830 | ||||||
| 160 | 100 | 100 | 2130/2200 | 2080/1980 | 0.6 | 550 | 1125*880*1000 | 935 | ||||||
| 200 | 120 | 120 | 2730/2600 | 2455/2340 | 0.6 | 660 | 1235*895*1020 | 1090 | ||||||
| 250 | 140 | 140 | 3200/3050 | 2880/2745 | 0.6 | 660 | 1290*895*1065 | 1250 | ||||||
| 315 | 170 | 170 | 3830/3650 | 3445/3285 | 0.5 | 660 | 1375*835*1110 | 1465 | ||||||
| 400 | 200 | 200 | 4520/4300 | 4070/3870 | 0.5 | 660 | 1415*915*1245 | 1710 | ||||||
| 500 | 240 | 240 | 5410/5150 | 4870/4635 | 0.5 | 660 | 1360*1035*1175 | 1985 | ||||||
| 630 | 320 | 320 | 6200 | 5580 | 0.3 | 4.5 | 820 | 1530*1115*1305 | 2390 | |||||
| 800 | 380 | 380 | 7500 | 6750 | 0.3 | 820 | 1875*1205*1360 | 2755 | ||||||
| 1000 | 450 | 450 | 10300 | 9270 | 0.3 | 820 | 2035*1515*1355 | 3235 | ||||||
| 1250 | 530 | 530 | 12000 | 10800 | 0.2 | 820 | 2135*1515*1430 | 3815 | ||||||
| 1600 | 630 | 630 | 14500 | 13050 | 0.2 | 820 | 2255*1535*1500 |
4620 |
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