200kVA Dry Transformer

1. Energy Efficient: Low loss design ensures significant energy savings and cost efficiency.

2. Flame Retardant & Explosion-Proof: Safe, pollution-free, and maintenance-free, reducing expenses and enabling installation near load centers.

3. Low Noise: Optimized design and high magnetic conductivity materials effectively lower noise levels.

4. Strong Overload Capability: F-class rating ensures excellent heat resistance and reliable performance under overloading.

5. Easy Maintenance: Oil-free design allows for re-energization after long-term shutdown, simplifying upkeep.

6. Durable Enclosure: Robust casing with excellent heat dissipation and flexible wiring configurations.


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Product Details

Product Details

The SCB12-200kVA Dry Transformer is a robust, safe, and energy-efficient solution designed for power distribution, especially in environments where Transformer oil is not feasible or desirable. Its oil-free design makes it ideal for indoor use and applications where environmental sensitivity is a priority.

Key Features

Safe and Flame Retardant:
This transformer is built to be pollution-free and explosion-proof, with a high flame-retardant rating that ensures safe operation in a variety of environments.

Energy Efficiency:
The SCB12-200kVA transformer offers low energy loss, low noise, and minimal temperature rise during operation. These features help maximize energy savings and ensure cost-effective long-term use.

Strong Overload Capacity:
Equipped with F-class insulation, this transformer boasts excellent heat resistance, ensuring optimal performance even under heavy loads. Its robust design helps withstand demanding operating conditions.

Moisture and Dust Resistance:
The transformer’s coils are resistant to moisture and dust, which ensures long-term reliability and high mechanical strength, making it suitable for use in various industrial and commercial settings.

Low Maintenance:
Thanks to its oil-free design, the SCB12-200kVA requires less maintenance than traditional oil-filled transformers. Additionally, it can be easily re-energized after long periods of shutdown, reducing operational downtime.

Durable Construction:
The transformer features epoxy resin-cast windings, which provide strong short-circuit resistance, impact toughness, and excellent performance under lightning impulse conditions. This contributes to the transformer’s durability and longevity.

Applications

The SCB12-200kVA Dry Transformer is perfect for a variety of applications, including:

Industrial Plants: Ensures reliable and efficient power distribution for heavy machinery and industrial equipment.

Commercial Buildings: Suitable for office buildings, malls, and hotels, providing stable and secure electrical service.

Schools and Hospitals: Guarantees uninterrupted power supply for essential services, making it ideal for educational institutions and healthcare facilities.

Other Locations: Also well-suited for other sensitive environments that require a low-maintenance, high-performance transformer.


Specifications 

*Technical Data for 10KV Three Phase Oil-Immersed Distribution Transformer

Rated Power

 (KVA)

High Voltage

(KV)

Low Voltage

(KV)

Vector 

Group

Short Circuit 

Dependence(%)

Loss(W)

No Load Current(%)

No-load Loss

Load Loss(W)

30

 4.16 

12.47 

13.2 

13.8 

24.94 

34.5

0.208 

0.4  

0.6

Dyn11 

Yyn0

4

100

600

2.1

50

130

870

2

63

150

1040

1.9

80

180

1250

1.8

100

120

1500

1.6

125

240

1800

1.5

160

280

2200

1.4

200

340

2600

1.2

250

400

3050

1.2

315

480

3650

1.1

400

570

4300

1

500

680

5150

1

630

4.5

810

6200

0.9

800

980

7500

0.8

1000

1150

10300

0.7

1250

1360

12000

0.6

1600

1640

14500

0.6

2000

5

1940

17400

0.6

2500

2300

20200

0.5

 

*20kV Epoxy-resin Insulation Dry-type Transformer

 

Rated Power

 (KVA)

Voltage Combined

 

Vector No-load Group Loss(kw)

Under different insulation heat-resisting rank load loss(W)

 

No-load

Current

(%)

 

Short Circuit

mpedance (%)

HV(KV)

High Pressurd 

Tapping

LV(KV)

130℃(B)

 (100℃)

155℃(B) 

(120℃)

180℃(B)

 (145℃)

50

20

±2x1.25% ±5%

0.4

340

1160

1230

1310

2

6.0

100

540

1870

1990

2130

1.8

160

670

2330

2470

2640

1.6

200

730

2770

2940

3140

1.6

250

840

3220

3420

3660

1.3

315

970

3850

4080

4360

1.3

400

1150

4650

4840

5180

1.1

500

Dynl1 Yyn0

1350

5460

5790

6190

1.1

630

1530

6450

6840

7320

1

800

1750

7790

8260

8B40

1

1000

2070

9220

9780

10400

0.85

1250

2380

10800

11500

12300

0.85

1600

2790

13000

13800

14800

0.85

2000

3240

15400

16300

17500

0.7

2500

3870

18200

19300

20700

0.7

 


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