Good price SC(B) dry type power transformer 20 kv 2500 kva
10KV 10~2500KVA Cast resin Dry Type distribution transformer
S11-M series hermetically sealed oil immersed power transformer has the advantage of low loss, low noise and high efficiency, which can obtain good energy saving effect and reduce pollution.Compared with ordinary oil immersed transformer, hermetically sealed transformers don 't need oil coservator, oil volume is automatically regulated and compensated by elastic corrugated sheet of corrugated tank.Transformer oil is kept out of air, which can effectively prevet deterioration and insulation aging of oil, ad enhance operation reliability.
Advantage
1. Low loss, low noise, low partial discharge.
2. Strong anti-short circuit capability and high anti-lightning impact level.
3. Excellent moisture resistance for operation at 100% relative humidity.
4. Strong overload capability for long-term operation at 150% loading.
Transformer normal service conditions
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.
Chracteristics
1. Thin resin structure that never cracks
2. Epoxy resin vacuum pressure casting process
3. Iron core model simulation analysis
TECHNICAL INDEX
| RATED CAPACITY | VOLTAGE COMBINATION | CONNECTION GROUP | LOSS (KW) | NO-LOAD CURRENT | SHORT-CIRCUIT IMPEDANCE | WEIGHT(KG) |
| (KVA) | HV(KV) | HIGH-VOLTAGE TAPPING RANGE | LV (KV) | SYMBOL | NO-LOAD | ON-LOAD | (%) | (%) | OIL WEIGHT | GROSS WEIGHT |
| 30 | 6
6.3
10
10.5
11 | 5% | 0.4 | Dyn11
Yzn11
Yyn0 | 0.13 | 0.63/0.60 | 2.3 | 4 | 75 | 295 |
| 50 | 0.17 | 0.91/0.87 | 2 | 88 | 395 |
| 63 | 0.2 | 1.09/1.04 | 1.9 | 95 | 420 |
| 80 | 0.25 | 1.31/1.25 | 1.9 | 103 | 480 |
| 100 | 0.29 | 1.58/1.50 | 1.8 | 115 | 540 |
| 125 | 0.34 | 1.89/1.80 | 1.7 | 130 | 645 |
| 160 | 0.4 | 2.31/2.20 | 1.6 | 145 | 740 |
| 200 | 0.48 | 2.73/2.60 | 1.5 | 175 | 885 |
| 250 | 0.56 | 3.20/3.05 | 1.4 | 195 | 1010 |
| 315 | 0.67 | 3.83/3.65 | 1.4 | 230 | 1205 |
| 400 | 0.8 | 4.52/4.30 | 1.3 | 255 | 1375 |
| 500 | 0.96 | 5.41/5.15 | 1.2 | 285 | 1620 |
| 630 | Dyn11
Yyn0 | 1.2 | 6.2 | 1.1 | 4.5 | 350 | 1960 |
| 800 | 1.4 | 7.5 | 1 | 405 | 2310 |
| 1000 | 1.7 | 10.3 | 1 | 490 | 2690 |
| 1250 | 1.95 | 12 | 0.9 | 550 | 3315 |
| 1600 | 2.4 | 14.5 | 0.8 | 625 | 3985
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Our workshop:
OUR SERVICE:
We have established strict working procedures and standards in the development, production, sales and after-sales of electrical products, so as to provide customers with first-class products and the best service.
1. Our electrical engineer has more than 10 years of working experience
Our workshop workers are all skilled industrial workers who have received three months 'pre-job training
3. Our sales team has been extensively trained by management consultants to provide professional solutions for customers
4. Our technical team can provide customers with 24-hour technical support world wide
5. Our customer service team ensures that orders are delivered on time.
Pre-sale service:
1.ISO certified excellent Manufacturer
2. Third-party authoritative certifications: SGS, CE, CB, CNAS, CQC, CCC, etc
3. Flexible payment: T/T, LC, O/A
4. Sufficient inventory, fast delivery time and long validity of the price
5. The whole process of picture tracking can be realized in production and transportation
6. Experienced professional sales team and a strong technical team
7. Sincerely invite customers to visit the company for guidance
After-sales service:
1. If there is any quality problem after receiving the goods, you can return the goods free of charge or ship new products
2. We provide our customers with a 2-year product warranty
3. Provide 24-hour, 365-day technical guidance worldwide
4. The VIP customers enjoy our promotional activity
Product Tags:
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20 KV 2500 KVA Dry Type Transformer With Strong Anti Short Circuit Capability Images
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