35kv Class Ovdt Dry Type Distribution Transformer

35kv Class Ovdt Dry Type Distribution Transformer

11kv 35kv Epoxy Cast Resin Dry Type Transformer All kinds of dry-type transformers are especially suitable for proofing and preventing pollution in power plants, high-rise buildings, commercial centers, ships, ports, stations and airports, petrochemical plants, railways, tunnels, underground...

Description

From an enterprise perspective, it is necessary to strengthen the Box-type Substation, switchgear, three phase Switchgears independent brand building, enhance our technological innovation capabilities, and thereby enhance our product competitiveness. We can solve the problem you meet. Our intention is to assist clients understand their ambitions. We share our achievements with customers and continue to innovate technology, so that customers around the world can enjoy the perfect experience brought by our products. We take the cost management as the core and the production spot management as the foundation, grasping the market quotation to provide the first-class service, the top-rate product quality to the customer.

11kv 35kv Epoxy Cast Resin Dry Type Transformer


All kinds of dry-type transformers are especially suitable for proofing and preventing pollution in power plants, high-rise buildings, commercial centers, ships, ports, stations and airports, petrochemical plants, railways, tunnels, underground mines, and urban residential areas with high requirements for fire and explosion protection.


Features:

·The integral mechanical casting coil has high strength and can withstand sudden short circuits.

·Strong moisture-proof and anti-corrosion ability, especially suitable for working in extremely harsh environmental conditions, and can be put into operation without drying.

·The PD is small and the service life is long. Since the coil is cast under vacuum and "positive pressure" conditions, there are no bubbles between turns and layers, which greatly reduces the amount of partial discharge. In addition, the epoxy resin machine has extremely high strength and strong resistance to sudden short circuits.

·Perfect temperature protection and enclosure protection devices provide a guarantee for the safe and reliable operation of the product.

·Coil design and manufacturing:

The high-voltage coil adopts a "pie-shaped" structure, which improves the electrical load strength of the internal coil and the cooling capacity of the product. Low-voltage coils use copper foil around the system to reduce the problem of leakage reactance at the coil end.

·Core manufacturing:

In order to reduce the no-load loss, noise and strength of hollow machinery, we use WISCO 30Q120 silicon steel plate material


11kv 35kv Epoxy Cast Resin Dry Type Transformer

Dry Type Transformer


The main technical parameters:

Type 11kv
Rated capacity(KVA)Voltage Combination and tap rangeconnection of transformer windingNo-load loss(w)Load loss (W)No-load current (%)Short circuit impedance (%)
High voltage(KV)High voltage tap range( %)Low voltage(KV)




306
6.6
6.6
10
10.5
11
±5%
±2x2.5%
0.4Dyn111707102.64
5024010002.24
8033013802.24
100360157024
12542018501.84
16049021301.84
20056025301.64
25065027601.64
31579034701.44
40088039901.44
500104548801.44
630121058801.24
630117059601.26
800137069601.26
1000159081301.16
1250188096901.16
16002205117301.16
200027451445016
250032401717016


Type 35kv
Rated capacity(KVA)Voltage Combination and tap rangeconnection of transformer windingNo-load loss(w)Load loss (W)No-load current (%)Short circuit impedance (%)
High voltage(KV)High voltage tap range( %)Low voltage(KV)




80035-38.5±5%
±2x2.5%
0.4Dyn11
Yyn0
200099001.16
10002375115001.16
125027851360016
160032801630016
20003760192000.97
25004320230000.97
31505360258000.88
40006240310000.88
50007440368000.78
63008800430000.78
800010080485000.69
1000011520585000.69
1250014000680000.59
1600017200800000.59
2000020400900000.410

Epoxy Cast Resin Dry Type Transformer

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Our unwavering dedication to the highest quality materials and standards ensures the 35kv Class Ovdt Dry Type Distribution Transformer will not only be a pleasure to use but also be extremely durable. We promote the company's cultural development through the self-development and achievements of all our employees on a global scale. The future development of the company will take the culture of the times as the root, with nature-oriented thinking, and serve the community!

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