10kV SCB14 Dry Type Transformer
10kV SCB14 Dry Type Transformer

10kV SCB14 Dry Type Transformer

The SCB14 transformer has high reliability and can operate stably for a long time. The design structure of the SCB14 transformer makes it more complete and reliable, thus ensuring the safety and reliability of the entire system.
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Product Overview

 

The working principle of dry-type transformers is based on the law of electromagnetic induction, that is, a changing magnetic field will generate an induced electromotive force. Dry-type transformers consist of two parts: the primary coil (high voltage side) and the secondary coil (low voltage side). When an alternating current flows through the primary coil, an alternating magnetic field is generated. The secondary coil surrounds the primary coil, and when the current in the primary coil changes, an induced electromotive force is also generated in the secondary coil, thereby generating a voltage in the secondary coil.

 

Application scenarios

 

Dry-type transformers have a wide range of application scenarios, including local lighting, high-rise buildings, airports, docks, CNC machinery and equipment, etc. Due to their excellent performance, dry-type transformers are also widely used in industrial production, aerospace fields, and medical equipment.

 

Structural characteristics

 

Because dry-type transformers have the advantages of strong short-circuit resistance, low maintenance workload, high operating efficiency, small size, and low noise, they are often used in places with high requirements for fire prevention and explosion prevention.
1.Safe, fireproof, pollution-free, and can be directly operated at the load center;
2.Adopting domestic 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, and maintenance-free;
4.Good heat dissipation performance, strong overload capacity, and can increase capacity operation when forced air cooling;
5.Good moisture-proof performance, suitable for operation in high humidity and other harsh environments;
6.Dry-type transformers can be equipped with a complete temperature detection and protection system. The intelligent signal temperature control system can automatically detect and display the operating temperature of each three-phase winding, automatically start and stop the fan, and have alarm, tripping and other function settings;
7.Small size, light weight, small footprint, and low installation cost.

 

Work Environment

 

1. 0 - 40 (℃), relative humidity <70%;
2. Altitude: no more than 2500 meters;
3. Avoid exposure to rain, moisture, high temperature, high heat or direct sunlight. The heat dissipation vents should be at least 40cm away from surrounding objects;
4. Avoid working in places with corrosive liquids, or gases, dust, conductive fibers or metal shavings;
5. Avoid working in places with vibration or electromagnetic interference;
6. Avoid long-term inverted storage and transportation, and avoid strong impact

 

Dry-type transformer series product introduction

 

SCB14/10KV (12KV) (20KV) (24KV) (35KV) Series Epoxy Resin Cast Dry-Type Distribution Transformer

As a dry-type power transformer, the SCB14 transformer has the following characteristics:
High efficiency: It uses new high-efficiency silicon steel sheets to achieve higher efficiency in energy conversion.

Strong reliability: The SCB14 transformer has high reliability and can operate stably for a long time. The design structure of the SCB14 transformer makes it more complete and reliable, thus ensuring the safety and reliability of the entire system.

Low maintenance cost: Compared with other types of transformers, the SCB14 transformer has lower maintenance costs. Due to its high efficiency, which is much lower than traditional transformers, the overall cost of using the SCB14 transformer is lower.

Small size: Compared with traditional transformers, the SCB14 transformer has a smaller size. This makes the SCB14 transformer more suitable for some places with narrow space, such as apartment buildings. Therefore, the SCB14 transformer is easier to use and integrate, and compared with traditional transformers, the SCB14 transformer has more market competitive advantages.

Green and environmentally friendly: Because Dalian SCB14 dry-type transformer adopts dry insulation technology and does not require oil cooling, it can prevent environmental pollution problems such as oil pollution and oil leakage. In addition, it has low loss and high efficiency, which can effectively save resources and reduce energy consumption.

Easy to maintain: The insulation material of Dalian SCB14 dry-type transformer has good high temperature resistance and is not easy to age and crack. At the same time, it has a simple structure, is easy to install and maintain, and can reduce maintenance costs and construction period.

High safety: SCB14 dry-type transformer adopts dry insulation technology, which is completely oil-free and zero-pollution, and is not prone to fire accidents and explosions and other production safety accidents. At the same time, it also has good short-circuit capacity tolerance, which can effectively control the safe operation of the power supply system.

Strong adaptability: SCB14 dry-type transformer is widely used in power transmission and distribution equipment in power systems, which can effectively improve the efficiency of power transmission and distribution. At the same time, it can also be integrated into various working conditions of the power system, with good stability and reliability.

In summary, the SCB14 transformer occupies an important position in the modern power system with its high efficiency, high reliability, low maintenance cost, compact size, environmental protection characteristics, easy maintenance, high safety and strong adaptability.

 

Capacity range (applicable to oil transformers and dry transformers of the same voltage level)

 

Table 1 10KV class 30KVA~2500KVA non-excitation voltage regulating distribution transformer

Rated capacityKV▪A

Voltage combination and tapping range

High pressure

KV

High voltage tapping range%

Low pressure

KV

30

10

10.5

11

12

±2×2.5%

±5%

0.4

50

80

100

125

160

200

250

315

400

500

630

800

1000

1250

1600

2000

2500

 

Table 2 20KV Class 50KVA~2500KVA Non-excitation Voltage Regulating Distribution Transformer

Rated capacityKV▪A

Voltage combination and tapping range

High pressure

KV

High voltage tapping range%

Low pressure

KV

50

20

22

24

±2×2.5%

±5%

0.4

100

160

200

250

315

400

500

630

800

1000

1250

1600

2000

2500

 

Table 3 35KV class 50KVA~2500KVA non-excitation voltage regulating distribution transformer

Rated capacityKV▪A

Voltage combination and tapping range

High pressure

KV

High voltage tapping range%

Low pressure

KV

50

35

36

37

38.5

±2×2.5%

±5%

0.4

100

160

200

250

315

400

500

630

800

1000

1250

1600

2000

2500

 

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