11kv Kbsg Dry Type Mining Explosion Isolation Dry Type Transformer Cupper/Aluminum 315kVA

11kv Kbsg Dry Type Mining Explosion Isolation Dry Type Transformer Cupper/Aluminum 315kVA

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

As a manufacturer focused on 11kv rmu, electrical switchgear, 25kVA single-phase transformer, we have always been committed to providing our customers with leading technology and top quality products. We are committed to leading market demand in achieving corporate development goals. The core of our company culture is our customers, innovations around the company and society, mutual trust and personal responsibility.

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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With the continuous changes in market demand, our products are constantly updated and developed, so that the performance of 11kv Kbsg Dry Type Mining Explosion Isolation Dry Type Transformer Cupper/Aluminum 315kVA is always at the forefront of the industry. While our company is gaining a foothold in the domestic market, we have begun to move towards the international market. It is our basic job to produce high-quality goods that meet the needs of customers, and to bring tangible benefits to customers is the ultimate goal we pursue. We have several experienced R & D persons and we welcome OEM orders.

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