1600kVA 2500kVA Cast Resin Dry Type Transformers, 11kv 415V Dry Type Transformer
1.Product Description
Dry-type transformer has the advantages of large short-circuit resistance, little maintenance work, high operation efficiency, small dimension and low noise, which is commonly used in places with high requirements of fireproof and explosion-proof. This type transformer is widely used in local lighting, high buildings, airports, docks, CNC machinery and others. Its cooling methods are divided into natural air cooling (AN) and forced air cooling (AF). The transformer can operate continuously for a long time under rated capacity under natural air cooling. Output capacity of the transformer can increase by 50% under forced air cooling. It is suitable for intermittent overload operation or emergency overload operation. Due to the load loss and impedance voltage increase significantly when overload, it is not suitable for long time continuous overload operation.
2.Structural features
1. Safe, fireproof and pollution-free;
2. Advanced technology, high mechanical strength, strong short-circuit resistance, small partial discharge, good thermal stability, high reliability and long service life;
3. Low loss, low noise, obvious energy-saving effect, maintenance-free;
4. Good heat dispersion and strong overload capacity. Forced air cooling can improve operation capacity;
5. Good moisture-proof performance, suitable for high-humidity and another harsh environment;
6. The dry-type transformer can be equipped with complete temperature detection and protection system. The intelligent signal temperature control system, with the function of alarm and circuit trip, can automatically detect and display the working temperature of the three-phase winding, automatically start and stop the fan.
7. Small dimension, light weight, small floor area and low installation cost.
3.Dry Type Transformer Structure
Note:1.All products will be tested before delivery.
2.All products can be customized.
| Rated capacity(kVA) |
H.V. winding
(kV) |
Tapping range of high voltage (%) |
L.V. winding
(kV)
|
Vector Group |
No-load loss
(kW) |
Load loss (kW) |
No-load current (%) |
short circuit impedance
(%) |
30
50
80
100
125
160
200
250
315
400
500
630
630
800
1000
1250
1600
2000
2500 |
6
6.6
6.6
10
10.5
11
|
±5%
±2x2.5% |
0.4
|
Dyn11
|
0.17
0.24
0.33
0.36
0.42
0.49
0.56
0.65
0.79
0.88
1.05
1.21
1.17
1.37
1.59
1.88
2.21
2.75
3.24 |
0.71
1.00
1.38
1.57
1.85
2.13
2.53
2.76
3.47
3.99
4.88
5.88
5.96
6.96
8.13
9.69
11.73
14.45
17.17 |
2.6
2.2
2.2
2
1.8
1.8
1.6
1.6
1.4
1.4
1.4
1.2
1.2
1.2
1.1
1.1
1.1
1.0
1.0 |
4
4
4
4
4
4
4
4
4
4
4
4
6
6
6
6
6
6
6 |
5.Packaging & Shipping
For the shipping , we accept EXW, FOB and CIF terms, you can use your own shipper or ours.
Fasten: To use steel wires to fasten the large products in container to make sure it is stable enough.
6.Our workshop
7.HFY Certificate and Services
Our service commitment
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
8.The Finished Power Project
9.The Exhibition And Team
we are the large-scale electric complete sets of manufacturers in China, specializing in oil-immersed transform ers, dry-type transformers, high-voltage Cabinets, low-voltage cabinets and substa tion manufacturing specialized electrical enterprises. We can provide good quality and pretty competitive price.
FAQ
Q1: Is OEM/ODM available?
A1: Yes, it is! Our products can be Customized. We have design and engineer teams,we can customize products according to customers' drawing or requirements.
Q2: What's your MOQ?
A2: One Set.
Q3: How is the delivery time?
A3: It depends your order quantity and it normally takes about 15-20 days.
Q4: How do you control the quality?
A4: We have QC team comply with TQM to ensure the quality. Each step is in compliance to the standards. At the same time, we will take photos and shoot video for you if you need.Every product will be fully assembled and carefully tested before packing and shipping.
Q5: How long is the warranty?
A5: Within one year from the sale date, if there are any accessory problems, you just provide the photos of damaged accessory, then we will provide free accessory. According to the number of products, we will provide easily damaged accessories for free. We also can provide technical support if you need.
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